{"id":191086,"date":"2023-10-22T08:11:17","date_gmt":"2023-10-22T00:11:17","guid":{"rendered":"https:\/\/www.idc.net\/help\/191086\/"},"modified":"2023-10-22T08:11:17","modified_gmt":"2023-10-22T00:11:17","slug":"%e5%90%8e%e6%b5%aa%e4%ba%91%e5%b0%8f%e7%a8%8b%e5%ba%8f%e4%ba%91%e6%95%99%e7%a8%8b%ef%bc%9a%e4%ba%91%e5%bc%80%e5%8f%91-%e4%ba%91%e5%bc%80%e5%8f%91%e8%83%bd%e5%8a%9b","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/191086\/","title":{"rendered":"\u540e\u6d6a\u4e91\u5c0f\u7a0b\u5e8f\u4e91\u6559\u7a0b\uff1a\u4e91\u5f00\u53d1 \u4e91\u5f00\u53d1\u80fd\u529b"},"content":{"rendered":"

\u5728\u4e0a\u4e00\u8282\uff0c\u6211\u4eec\u5927\u81f4\u4f53\u9a8c\u4e86\u4e00\u4e0b\u4e91\u5f00\u53d1\uff1a\u5f00\u901a\u4e86\u4e91\u5f00\u53d1\u670d\u52a1\uff0c\u76f8\u5f53\u4e8e\u5728\u4e91\u7aef\u62e5\u6709\u4e86\u4e00\u4e2aNodejs\u7684\u73af\u5883\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u4e91\u51fd\u6570\u90e8\u7f72\u5230\u4e91\u7aef\u3002\u901a\u8fc7\u4e91\u5f00\u53d1\u7684\u80fd\u529b\u8fdb\u884c\u8c03\u7528\u4e91\u51fd\u6570\u3001\u4e0a\u4f20\u56fe\u7247\u3001\u64cd\u4f5c\u6570\u636e\u5e93\u4ee5\u53ca\u4f7f\u7528\u5c0f\u7a0b\u5e8f\u7684\u4e00\u4e9b\u5f00\u653e\u63a5\u53e3\uff0c\u4e0b\u9762\u6765\u8fdb\u4e00\u6b65\u4e86\u89e3\u548c\u4f7f\u7528\u4e91\u5f00\u53d1\u80fd\u529b\uff0c\u5e76\u52a0\u5f3a\u5bf9\u4e91\u7aef\u6d4b\u8bd5\u3001\u672c\u5730\u8c03\u8bd5\u4ee5\u53ca\u672c\u5730Console\u65e5\u5fd7\u6253\u5370\uff0c\u4e91\u7aef\u65e5\u5fd7\u6253\u5370\u7684\u7406\u89e3\u3002<\/p>\n

\u7528\u7f16\u7a0b\u6765\u5199\u9879\u76ee\uff0c\u5c31\u50cf\u662f\u5728\u505a\u4e00\u7cfb\u5217\u7cbe\u5bc6\u800c\u590d\u6742\u7684\u5b9e\u9a8c\uff0c\u4f60\u4e0d\u80fd\u603b\u662f\u52b3\u70e6\u4ed6\u4eba\u5e2e\u4f60\u89e3\u51b3\u95ee\u9898\uff0c\u800c\u662f\u8981\u638c\u63e1\u8c03\u8bd5\u3001\u6d4b\u8bd5\u3001\u65e5\u5fd7\u6253\u5370\u7b49\u624b\u6bb5\u6765\u68c0\u67e5\u6bcf\u4e00\u6b65\u64cd\u4f5c\u662f\u5426\u6b63\u786e\uff0c\u4f60\u9700\u8981\u5b66\u4f1a\u67e5\u770b\u62a5\u9519\u4fe1\u606f\uff0c\u5982\u679c\u4e0d\u6b63\u786e\u95ee\u9898\u5728\u54ea\u3001\u51fa\u4e86\u4ec0\u4e48\u95ee\u9898\uff0c\u4f60\u624d\u80fd\u6709\u9488\u5bf9\u6027\u7684\u53bb\u641c\u7d22\uff0c\u6709\u9488\u5bf9\u6027\u7684\u53bb\u54a8\u8be2\u4ed6\u4eba\u3002<\/p>\n<\/p>\n

\u672c\u5730\u8c03\u8bd5\u4e0e\u4e91\u7aef\u6d4b\u8bd5<\/h2>\n

\u4e3a\u4e86\u80fd\u591f\u8ba9\u5927\u5bb6\u66f4\u52a0\u6e05\u695a\u7684\u4e86\u89e3\uff1a\u5b8c\u6574\u64cd\u4f5c\u4e00\u4e2a\u4e91\u51fd\u6570\u7684\u6d41\u7a0b\u4ee5\u53ca\u672c\u5730\u8c03\u8bd5\u4e0e\u4e91\u7aef\u6d4b\u8bd5\u7684\u91cd\u8981\u6027\uff0c\u6211\u4eec\u4ee5\u957f\u65b9\u5f62\u7684\u8fb9\u957f\uff08a\u3001b\uff09\u6c42\u5468\u957f\u3001\u9762\u79ef\u8fd9\u4e2a\u7b80\u5355\u7684\u6570\u5b66\u516c\u5f0f\u4e3a\u4f8b\u3002<\/p>\n<\/p>\n

\u7b2c\u4e00\u6b65\uff1a\u65b0\u5efa\u4e91\u51fd\u6570<\/h3>\n

\u9996\u5148\u6211\u4eec\u53f3\u952e\u70b9\u51fb\u4e91\u51fd\u6570\u6839\u76ee\u5f55\uff08\u4e5f\u5c31\u662fcloudfunctions\u6587\u4ef6\u5939\uff09\uff0c\u9009\u62e9\u65b0\u5efaNodejs\u4e91\u51fd\u6570\uff0c\u51fd\u6570\u540d\u4e3a\u957f\u65b9\u5f62\u7684\u82f1\u6587rectangle\uff0c\u7136\u540e\u6253\u5f00index.js\uff0c\u4fee\u6539return\u91cc\u7684\u5185\u5bb9\u4e3a\u5982\u4e0b\uff1a<\/p>\n

exports.main = async (event, context) => {\n  const wxContext = cloud.getWXContext()\n  return {\n    circum:(event.width+event.height)*2,\n    area:event.width*event.height\n  }\n}<\/code><\/pre>\n
circum\u662f\u5468\u957f\uff0c\u5468\u957f=\uff08\u5bbd\u5ea6width+\u9ad8\u5ea6height\uff09\ufe0f2\uff1barea\u662f\u9762\u79ef\uff0c\u9762\u79ef=\u5bbd\u5ea6width\ufe0f\u9ad8\u5ea6height\uff0c\u53ea\u8981\u6211\u4eec\u4e4b\u540e\u628a\u957f\u65b9\u5f62\u7684\u53c2\u6570\u5bbd\u5ea6width\u548c\u9ad8\u5ea6height\u4f20\u9012\u8fdb\u6765\uff08\u4e4b\u540e\u6211\u4eec\u4f1a\u6765\u8bb2\u600e\u4e48\u4f20\uff09\uff0c\u5373\u53ef\u83b7\u5f97\u957f\u65b9\u5f62\u7684\u5468\u957f\u548c\u9762\u79ef\u3002<\/p>\n
 \u5efa\u597d\u4e91\u51fd\u6570\u4e4b\u540e\uff0c\u6211\u4eec\u53f3\u952e\u70b9\u51fb\u4e91\u51fd\u6570\u76ee\u5f55\uff0c\u4e5f\u5c31\u662frectangle\u6587\u4ef6\u5939\uff0c\u9009\u62e9\u5728\u7ec8\u7aef\u4e2d\u6253\u5f00\uff0c\u4f7f\u7528npm install\u6765\u5b89\u88c5\u4f9d\u8d56\u3002<\/p>\n
npm install<\/code><\/pre>\n
\u7b2c\u4e8c\u6b65\uff1a\u672c\u5730\u8c03\u8bd5\u4e91\u51fd\u6570\u662f\u5426\u6b63\u786e<\/h3>\n
 \u5bf9\u4e8e\u4e00\u4e2a\u590d\u6742\u7684\u4e91\u51fd\u6570\uff0c\u6211\u4eec\u6700\u597d\u662f\u5148\u5728\u672c\u5730\u6d4b\u8bd5\u4e00\u4e0b\u4e91\u51fd\u6570\u662f\u5426\u6b63\u786e\uff0c\u7136\u540e\u518d\u90e8\u7f72\u4e0a\u4f20\u5230\u4e91\u7aef\u3002\u90a3\u5982\u4f55\u672c\u5730\u6d4b\u8bd5\u5462\uff1f\u53f3\u952e\u70b9\u51fb\u4e91\u51fd\u6570\u76ee\u5f55\uff0c\u4e5f\u5c31\u662frectangle\u6587\u4ef6\u5939\uff0c\u9009\u62e9\u672c\u5730\u8c03\u8bd5\uff08\u8fd9\u79cd\u65b9\u5f0f\u8fdb\u5165\u672c\u5730\u8c03\u8bd5\u4f1a\u9ed8\u8ba4\u5f00\u542frectangle\u7684\u672c\u5730\u8c03\u8bd5\uff09\uff0c\u4fee\u6539\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
{\n  \"key\": \"value\"\n}<\/code><\/pre>\n
\u6211\u4eec\u7ed9\u53c2\u6570\u5bbd\u5ea6width\u548c\u9ad8\u5ea6height\u8d4b\u503c\uff08\u6ce8\u610f\u4f20\u9012\u7684\u662fJSON\u683c\u5f0f\uff0c\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u7ed3\u5c3e\u4e0d\u80fd\u6709\u9017\u53f7,\uff09\uff0c\u6bd4\u5982\u8d4b\u503c\u4e3a3\u548c6\uff1a<\/p>\n
{\n  \"width\": 3,\n  \"height\":7\n}<\/code><\/pre>\n
\u7136\u540e\u70b9\u51fb\u8c03\u7528\uff0c\u5982\u679c\u663e\u793a\u51fd\u6570\u6267\u884c\u6210\u529f(\u6ce8\u610f\u4ecd\u7136\u662f\u5728\u8c03\u8bd5\u7684console\u6807\u7b7e)\uff0c\u5e76\u5f97\u5230\u5468\u957fcircum\u548c\u9762\u79efarea\u7684\u7ed3\u679c\u5206\u522b\u4e3a20\u300121\uff0c\u90a3\u8bc1\u660e\u4e91\u51fd\u6570\u6ca1\u6709\u5199\u9519\uff0c\u8fd9\u65f6\u5019\u6211\u4eec\u5c31\u53ef\u4ee5\u90e8\u7f72\u5e76\u4e0a\u4f20\u5230\u4e91\u7aef\u4e86\u3002<\/p>\n
 \u7b2c\u4e09\u6b65\uff1a\u4e91\u7aef\u6d4b\u8bd5\u4e91\u51fd\u6570\u662f\u5426\u6b63\u786e<\/p>\n
 \u6253\u5f00\u4e91\u5f00\u53d1\u63a7\u5236\u53f0\u7684\u4e91\u51fd\u6570\u6807\u7b7e\u9875\uff0c\u627e\u5230rectangle\u4e91\u51fd\u6570\uff0c\u70b9\u51fb\u4e91\u7aef\u6d4b\u8bd5\uff0c\u540c\u6837\u6211\u4eec\u7ed9\u53c2\u6570\u8d4b\u503c\uff0c\u5c06\u4ee5\u4e0b\u4ee3\u7801\u8fdb\u884c\u4fee\u6539\uff1a<\/p>\n
{\n  \"key1\": \"test value 1\",\n  \"key2\": \"test value 2\"\n}<\/code><\/pre>\n
\u6bd4\u5982\u7ed9\u5bbd\u5ea6width\u8d4b\u503c\u4e3a4\uff0c\u9ad8\u5ea6height\u8d4b\u503c\u4e3a7\uff0c\u5373\u4ee3\u7801\u4fee\u6539\u4e3a\uff1a<\/p>\n
{\n  \"width\": 4,\n  \"height\": 7\n}<\/code><\/pre>\n
\u7136\u540e\u70b9\u51fb\u8fd0\u884c\u6d4b\u8bd5\uff0c\uff08\u4f1a\u7b49\u4e00\u6bb5\u65f6\u95f4\uff09\uff0c\u518d\u6765\u67e5\u770b\u6d4b\u8bd5\u7684\u7ed3\u679c\uff0c\u5982\u679c\u8fd4\u56de\u7ed3\u679c\u5982\u4e0b\uff0c\u5219\u8868\u793a\u5728\u4e91\u7aef\u7684\u4e91\u51fd\u6570\u53ef\u4ee5\u6b63\u5e38\u8c03\u7528\uff1a<\/p>\n
{\"circum\":22,\"area\":28}<\/code><\/pre>\n
\u5728\u4e91\u7aef\u6d4b\u8bd5\u7684\u8c03\u7528\u7ed3\u679c\u4e5f\u662f\u53ef\u4ee5\u5728\u4e91\u5f00\u53d1\u63a7\u5236\u53f0\u4e91\u51fd\u6570\u7684\u65e5\u5fd7\u91cc\u67e5\u770b\u5230\u7684\u3002<\/p>\n
 \u5728\u7b2c\u4e00\u8282\u6211\u4eec\u8981\u89e6\u53d1\u4e91\u51fd\u6570\uff0c\u9700\u8981\u5728\u5c0f\u7a0b\u5e8f\u9875\u9762\u91cc\u5199\u4e00\u4e2a\u7ec4\u4ef6\uff08\u6bd4\u5982button\uff09\u5e76\u7ed1\u5b9a\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\uff0c\u7136\u540e\u518d\u5728\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\uff08\u6216\u5728\u9875\u9762\u7684\u751f\u547d\u5468\u671f\u51fd\u6570\uff09\u91cc\u4f7f\u7528wx.cloud.callFunction()\u8c03\u7528\u4e91\u51fd\u6570\uff0c\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u6765\u89e6\u53d1\u4e91\u51fd\u6570\uff0c\u4f1a\u6bd4\u8f83\u9ebb\u70e6\uff0c\u800c\u672c\u5730\u8c03\u8bd5\u548c\u4e91\u7aef\u6d4b\u8bd5\u5219\u53ef\u4ee5\u76f4\u63a5\u89e6\u53d1\u4e91\u51fd\u6570\u67e5\u770b\u7ed3\u679c\uff0c\u5927\u5927\u63d0\u5347\u4e86\u8c03\u8bd5\u7684\u4fbf\u5229\u5ea6\u3002<\/p>\n
 \u4e91\u51fd\u6570\u7684\u8c03\u7528\u91c7\u7528\u4e8b\u4ef6\u89e6\u53d1\u6a21\u578b\uff0c\u5c0f\u7a0b\u5e8f\u7aef\u7684\u8c03\u7528\u3001\u672c\u5730\u8c03\u8bd5\u548c\u4e91\u7aef\u6d4b\u8bd5\u90fd\u4f1a\u89e6\u53d1\u4e91\u51fd\u6570\u7684\u8c03\u7528\u4e8b\u4ef6\uff0c\u5176\u4e2d\u672c\u5730\u8c03\u8bd5\u8c03\u7528\u7684\u4e0d\u662f\u4e91\u7aef\u7684\u4e91\u51fd\u6570\uff0c\u800c\u662f\u5c0f\u7a0b\u5e8f\u672c\u5730\u7684\u4e91\u51fd\u6570\u3002<\/p>\n
 \u5c0f\u4efb\u52a1\uff1arectangle\u4e91\u51fd\u6570\u9700\u8981\u4f20\u5165\u4e24\u4e2a\u53c2\u6570\u624d\u80fd\u8fd4\u56de\u503c\uff0c\u6709\u4e9b\u4e91\u51fd\u6570\uff0c\u6bd4\u5982\u524d\u9762\u7684login\u4e91\u51fd\u6570\u4e0d\u9700\u8981\u4f20\u5165\u53c2\u6570\uff0c\u4f60\u77e5\u9053\u5e94\u8be5\u600e\u4e48\u8fdb\u884c\u672c\u5730\u8c03\u8bd5\u548c\u4e91\u7aef\u6d4b\u8bd5\u5417\uff1f\u5728\u672c\u5730\u8c03\u8bd5\u7684\u8bf7\u6c42\u65b9\u5f0f\u6709\u624b\u52a8\u89e6\u53d1\u548c\u6a21\u62df\u5668\u89e6\u53d1\uff0c\u5f00\u542f\u6a21\u62df\u5668\u89e6\u53d1\uff0c\u70b9\u51fb\u7b2c\u4e00\u8282\u201c\u70b9\u51fb\u83b7\u53d6openid\u201d\u7684\u6309\u94ae\u8bd5\u8bd5\u770b\uff08\u6ce8\u610f\u8fd9\u65f6\u8c03\u7528\u7684\u662f\u672c\u5730\u7684\u4e91\u51fd\u6570\uff0c\u4fee\u6539\u4e00\u4e0blogin\u4e91\u51fd\u6570\u4e0d\u4e0a\u4f20\u8bd5\u8bd5\u770b\uff09\uff1b<\/p>\n<\/p>\n
\u5c0f\u7a0b\u5e8f\u7aef\u4e0e\u670d\u52a1\u7aef<\/h2>\n<\/p>\n
\u5c0f\u7a0b\u5e8f\u7aef\u4e0e\u4e91\u7aef\u7684\u521d\u59cb\u5316<\/h3>\n
 \u5c0f\u7a0b\u5e8f\u9ed8\u8ba4\u53ef\u4ee5\u521b\u5efa\u4e24\u4e2a\u73af\u5883\uff0c\u8fd9\u4e24\u4e2a\u73af\u5883\u90fd\u6709\u4e91\u51fd\u6570\u914d\u7f6e\u3001\u6570\u636e\u5e93\u3001\u4e91\u5b58\u50a8\u4e14\u72ec\u7acb\u9694\u79bb\uff0c\u5f00\u53d1\u4e0a\u4f1a\u5b58\u5728\u4e24\u4e2a\u73af\u5883\u5207\u6362\u7684\u60c5\u51b5\uff08\u4e00\u4e2a\u7528\u4e8e\u751f\u4ea7\u73af\u5883\uff0c\u4e00\u4e2a\u7528\u4e8e\u6d4b\u8bd5\u73af\u5883\uff09\uff0c\u800c\u533a\u522b\u8fd9\u4e24\u4e2a\u73af\u5883\u7684\u5c31\u662f\u5b83\u4eec\u7684\u73af\u5883ID\uff0c\u5c0f\u7a0b\u5e8f\u7aef\u4e0e\u4e91\u7aef\u7684\u521d\u59cb\u5316\u65f6\u8981\u6ce8\u610f\u3002<\/p>\n
 \u5728\u524d\u9762\u6211\u4eec\u4ecb\u7ecd\u8fc7\u5c0f\u7a0b\u5e8f\u7684\u521d\u59cb\u5316\u662f\u5728app.js\u6587\u4ef6\u91cc\u4f7f\u7528wx.cloud.init\u6765\u521d\u59cb\u5316\uff0c\u5982\u4e0b\uff1a<\/p>\n
wx.cloud.init({\n  env: 'my-env-id', \/\/\u53ef\u4ee5\u586b\u5199\u751f\u4ea7\u73af\u5883\u6216\u8005\u6d4b\u8bd5\u73af\u5883\u7684\u73af\u5883ID\n  traceUser: true,\n})<\/code><\/pre>\n
\u8fd9\u91cc\u7684 env \u53ea\u4f1a\u51b3\u5b9a\u5c0f\u7a0b\u5e8f\u7aefAPI\u8c03\u7528\u7684\u4e91\u73af\u5883\uff08\u5982\u4e91\u51fd\u6570\u3001\u4e91\u5b58\u50a8\u3001\u6570\u636e\u5e93\uff0c\u6bd5\u7adf\u6709\u4e24\u4e2a\u73af\u5883\u91cc\u90fd\u6709\uff09\uff0c\u5e76\u4e0d\u4f1a\u51b3\u5b9a\u4e91\u51fd\u6570\u4e2d\u7684 API \u8c03\u7528\u7684\u73af\u5883\u3002\u5728\u5f00\u53d1\u8005\u5de5\u5177\u7684\u63a7\u5236\u53f0\uff0c\u4e5f\u4f1a\u6253\u5370\u9ed8\u8ba4\u73af\u5883\uff1a \u5f53\u524d\u4ee3\u7801\u521d\u59cb\u5316\u7684\u9ed8\u8ba4\u73af\u5883\u4e3a\uff1a\u4f60\u7684\u9ed8\u8ba4\u73af\u5883ID<\/p>\n
<\/code><\/pre>\n
\u5f53\u524d\u4ee3\u7801\u521d\u59cb\u5316\u7684\u9ed8\u8ba4\u73af\u5883\u4e3a\uff1a\u4f60\u7684\u9ed8\u8ba4\u73af\u5883ID<\/p>\n
 \u4e91\u51fd\u6570\u4e2d\u7684API\u8c03\u7528\u7684\u73af\u5883\u4e5f\u53ef\u4ee5\u4f7f\u7528\u521d\u59cb\u5316\u6765\u8bbe\u7f6e\u3002<\/p>\n
cloud.init({\n  env: cloud.DYNAMIC_CURRENT_ENV,\n})<\/code><\/pre>\n
cloud.DYNAMIC_CURRENT_ENV\u8bbe\u7f6e API \u9ed8\u8ba4\u73af\u5883\u7b49\u4e8e\u5f53\u524d\u6240\u5728\u73af\u5883\u3002\u5efa\u8bae\u6240\u6709\u7684\u4e91\u51fd\u6570\u90fd\u4f7f\u7528\u4ee5\u4e0a\u65b9\u5f0f\u6765\u521d\u59cb\u5316\uff0c\u4e5f\u5c31\u662f\u914d\u7f6eenv\u7684\u503c\u4e3acloud.DYNAMIC_CURRENT_ENV\u6216\u4f7f\u7528\u4f60\u7684\u73af\u5883ID\uff0c\u4e0d\u8981\u4e3a\u7a7a\u3002<\/p>\n<\/p>\n
\u5173\u4e8ewx-server-sdk<\/h3>\n
 \u6bcf\u4e00\u4e2a\u4e91\u51fd\u6570\u90fd\u4f1a\u7528\u5230wx-server-sdk\u8fd9\u4e2aNode\u5305\uff0c\u800c\u8981\u4f7f\u7528\u8fd9\u4e2a\u5305\u90fd\u9700\u8981\u6709Nodejs\u73af\u5883\uff0c\u5c0f\u7a0b\u5e8f\u7aef\u7684\u672c\u5730\u9700\u8981\u6211\u4eec\u81ea\u5df1\u4e0b\u8f7dNodejs\uff08\u524d\u9762\u5df2\u4e0b\u8f7d\uff09\uff0c\u800c\u4e91\u7aef\u5219\u81ea\u5e26Nodejs\u73af\u5883\u3002\u90a3\u8fd9\u4e2awx-server-sdk\u5230\u5e95\u4ec0\u4e48\u5462\uff1f\u6211\u4eec\u53ef\u4ee5\u6253\u5f00\u5b83\u7684npm\u5305\u5730\u5740\uff1a<\/p>\n
 npm\u5305\u5730\u5740\uff1awx-server-sdk\u5305\u5730\u5740<\/p>\n
 \u5728Dependencies\u6807\u7b7e\u9875\u53ef\u4ee5\u770b\u5230wx-server-sdk\u4f9d\u8d56 tcb-admin-node\u3001protobufjs\u3001tslib\u8fd9\u4e09\u4e2a\u5305\uff0c\u800c\u5176\u4e2dtcb-admin-node\u662f\u6838\u5fc3\uff0c\u5b66\u6709\u4f59\u529b\u7684\u7ae5\u978b\u53ef\u4ee5\u770b\u4e00\u4e0b\u5b83\u7684\u6280\u672f\u6587\u6863\u3002<\/p>\n
 \u6280\u672f\u6587\u6863\uff1atcb-admin-node\u7684Github\u5730\u5740<\/p>\n<\/p>\n
async\u4e0eawait<\/h3>\n
 \u5728wx-server-sdk\u4e2d\u4e0d\u518d\u517c\u5bb9success\u3001fail\u3001complete\u56de\u8c03\uff0c\u53ea\u4f1a\u8fd4\u56dePromise\u3002\u5728\u4e91\u51fd\u6570\u4e2d\u4e5f\u7ecf\u5e38\u4f1a\u9700\u8981\u5904\u7406\u4e00\u4e9b\u5f02\u6b65\u64cd\u4f5c\uff0c\u5728\u5f02\u6b65\u64cd\u4f5c\u5b8c\u6210\u540e\u518d\u8fd4\u56de\u7ed3\u679c\u7ed9\u5230\u8c03\u7528\u65b9\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5728\u4e91\u51fd\u6570\u4e2d\u8fd4\u56de\u4e00\u4e2a Promise \u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u3002Promise\u8868\u793a\u5f02\u6b65\u64cd\u4f5c\u8fd4\u56de\u7684\u7ed3\u679c\u3002\u5728\u65b0\u5efa\u7684\u4e91\u51fd\u6570\u91cc\u4f1a\u770b\u5230\u4e0b\u9762\u8fd9\u6837\u7684\u4e00\u4e2a\u8bed\u53e5\uff08\u6709 async\uff09\uff1a<\/p>\n
exports.main = async (event, context) => {\n}<\/code><\/pre>\n
async\u8868\u793a\u51fd\u6570\u91cc\u6709\u5f02\u6b65\u64cd\u4f5c\uff0casync\u51fd\u6570\u7684\u8fd4\u56de\u503c\u662f\u4e00\u4e2a Promise \u5bf9\u8c61\u3002\u5728\u540e\u9762\u8fd8\u4f1a\u9047\u5230 await\uff0c\u8868\u793a\u7d27\u8ddf\u5728\u5b83\u540e\u9762\u7684\u8868\u8fbe\u5f0f\u9700\u8981\u7b49\u5f85\u7ed3\u679c\uff1b\u4ee5\u53capromise\u5bf9\u8c61\u7684then()\u65b9\u6cd5\uff08\u6709\u70b9\u7c7b\u4f3c\u4e8esuccess\u56de\u8c03\u51fd\u6570\uff09\uff0c\u548ccatch()\u65b9\u6cd5\uff08\u6709\u70b9\u7c7b\u4f3c\u4e8efail\u56de\u8c03\u51fd\u6570\uff09\uff0c\u8fd9\u4e9b\u6211\u4eec\u4ee5\u540e\u4f1a\u7ecf\u5e38\u9047\u5230\uff0c\u5148\u7406\u89e3\u4e0d\u4e86\u4e5f\u6ca1\u6709\u5173\u7cfb\uff0c\u5927\u5bb6\u5728\u4e66\u5199\u65f6\u63a8\u8350\u4e91\u51fd\u6570\u4f7f\u7528\u4e0a\u9762\u7684\u5199\u6cd5\u5c31\u5bf9\u4e86\u3002<\/p>\n
 \u4e91\u51fd\u6570\u7684\u6ce8\u610f\u4e8b\u9879<\/p>\n
\n    \u5728\u4e91\u51fd\u6570\u90e8\u7f72\u5e76\u4e0a\u4f20\u5230\u4e91\u7aef\u4e4b\u540e\uff0c\u66f4\u65b0\u91cc\u9762\u7684\u6587\u4ef6\u6bd4\u5982index.js\u3001config.json\uff0c\u5efa\u8bae\u53f3\u952e\u70b9\u51fb\u66f4\u65b0\u597d\u7684\u6587\u4ef6\uff08\u4e0d\u662f\u4e91\u51fd\u6570\u76ee\u5f55\uff09\u9009\u62e9\u4e91\u51fd\u6570\u589e\u91cf\u4e0a\u4f20\uff1a\u66f4\u65b0\u6587\u4ef6\uff0c\u4e0d\u5efa\u8bae\u901a\u8fc7\u4e0a\u4f20\u5e76\u90e8\u7f72\u6240\u6709\u6587\u4ef6\u7684\u65b9\u5f0f\uff0c\u5426\u5219\u5728\u51e0\u5206\u949f\u5185\u4f1a\u51fa\u73b0\u4e91\u51fd\u6570\u8c03\u7528\u5931\u8d25\u7684\u60c5\u51b5\uff1b\n    \u5220\u9664\u4e00\u4e2a\u4e91\u51fd\u6570\u4e4b\u540e\uff0c\u4e0d\u5efa\u8bae\u518d\u65b0\u5efa\u4e00\u4e2a\u540c\u540d\u7684\u4e91\u51fd\u6570\u5e76\u4e0a\u4f20\u90e8\u7f72\uff0c\u5426\u5219\u5728\u5341\u591a\u5206\u949f\u5185\u4f1a\u51fa\u73b0\u4e91\u51fd\u6570\u8c03\u7528\u5931\u8d25\u7684\u60c5\u51b5\uff0c\u5efa\u8bae\u6362\u4e00\u4e2a\u4e91\u51fd\u6570\u540d\uff0c\u6bd4\u5982login\u6362\u6210user\uff0c\u5728\u5c0f\u7a0b\u5e8f\u7aef\u4f7f\u7528 wx.cloud.callFunction({name: ''})\u8c03\u7528\u4e91\u51fd\u6570\u65f6\u628aname\u7684\u503c\u6362\u6210user\u5c31\u53ef\u4ee5\u4e86\n    \u8c03\u7528\u4e91\u51fd\u6570\u65f6\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u5728\u5f00\u53d1\u8005\u5de5\u5177\u8c03\u8bd5\u9762\u677f\u7684NetWork\u6807\u7b7e\u67e5\u770b\u8c03\u7528\u4e91\u51fd\u6570\u7684\u60c5\u51b5\u3002<\/code><\/pre>\n<\/p>\n
\u83b7\u53d6\u7528\u6237\u4fe1\u606f\u548c\u767b\u5f55<\/h2>\n
 \u5728\u751f\u547d\u5468\u671f\u7ae0\u8282\uff0c\u6211\u4eec\u5927\u81f4\u4ecb\u7ecd\u4e86\u4e00\u4e0b\u5982\u4f55\u4f7f\u7528wx.getUserInfo API\u548c\u901a\u8fc7\u7ec4\u4ef6\u7684open-type=\u201dgetUserInfo\u201d \u6765\u83b7\u53d6\u7528\u6237\u7684\u4fe1\u606f\uff08\u5982\u5934\u50cf\u3001\u6635\u79f0\uff09\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u6765\u8be6\u7ec6\u4ecb\u7ecd\u4e91\u5f00\u53d1\u7684\u514d\u9274\u6743\u767b\u5f55\u4e0e\u7528\u6237\u4fe1\u606f\u7684\u7ed3\u5408\u3002<\/p>\n
 \u4f7f\u7528open-type=\u201dgetUserInfo\u201d \u6765\u83b7\u53d6\u7528\u6237\u4fe1\u606f\u7684\u4f5c\u7528\u548c wx.getUserInfo API\u57fa\u672c\u6548\u679c\u662f\u4e00\u6837\u7684\uff0c\u533a\u522b\u5728\u4e8ewx.getUserInfo \u8fd9\u79cd\u65b9\u5f0f\u6700\u597d\u662f\u5728\u7528\u6237\u5141\u8bb8\u83b7\u53d6\u516c\u5f00\u4fe1\u606f\uff08\u4e5f\u5c31\u662fres.authSetting[\u2018scope.userInfo\u2019]\u7684\u503c\u4e3atrue\uff09\u4e4b\u540e\u518d\u8c03\u7528\uff0c\u5982\u679c\u7528\u6237\u62d2\u7edd\u4e86\u6388\u6743\u5c31\u4e0d\u4f1a\u518d\u6709\u5f39\u7a97\uff08\u9664\u975e\u7528\u6237\u5220\u6389\u4e86\u4f60\u7684\u5c0f\u7a0b\u5e8f\u518d\u4f7f\u7528\uff09\uff0c\u8c03\u7528\u5c31\u4f1a\u5931\u8d25\uff0c\u800c\u4f7f\u7528\u7ec4\u4ef6\u7684\u65b9\u5f0f\u662f\u7528\u6237\u4e3b\u52a8\u70b9\u51fb\uff0c\u7528\u6237\u5373\u4f7f\u62d2\u7edd\u4e86\uff0c\u518d\u70b9\u51fb\u4ecd\u4f1a\u5f39\u51fa\u6388\u6743\u5f39\u7a97\u3002\u6240\u4ee5\u63a8\u8350\u5148\u4f7f\u7528\u7ec4\u4ef6\u6765\u83b7\u53d6\u7528\u6237\u6388\u6743\uff0c\u7136\u540e\u518d\u6765\u4f7f\u7528wx.getUserInfo\u6765\u83b7\u53d6\u7528\u6237\u4fe1\u606f\u3002<\/p>\n<\/p>\n
\u901a\u8fc7button\u83b7\u53d6\u7528\u6237\u4fe1\u606f<\/h3>\n
 \u4f7f\u7528\u5f00\u53d1\u8005\u5de5\u5177\u65b0\u5efa\u4e00\u4e2alogin\u9875\u9762\uff0c\u7136\u540e\u5728login.wxml\u91cc\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff0c\u6211\u4eec\u901a\u8fc7\u7ec4\u4ef6\u7684\u65b9\u5f0f\u6765\u83b7\u53d6\u7528\u6237\u7684\u4fe1\u606f\uff1a<\/p>\n
<button open-type=\"getUserInfo\" bindgetuserinfo=\"getUserInfomation\">\u70b9\u51fb\u83b7\u53d6\u7528\u6237\u4fe1\u606f<\/button>\n<image src=\"{{avatarUrl}}\"><\/image>\n<view>{{city}}<\/view>\n<view>{{nickName}}<\/view><\/code><\/pre>\n
\u5728login.js\u7684data\u91cc\u521d\u59cb\u5316avatarUrl\u3001nickName\u4ee5\u53cacity\uff0c\u6ca1\u6709\u83b7\u53d6\u5230\u7528\u6237\u4fe1\u606f\u65f6\uff0c\u7528\u4e00\u5f20\u9ed8\u8ba4\u56fe\u7247\u4ee3\u66ff\uff0c\u6635\u79f0\u663e\u793a\u7528\u6237\u672a\u767b\u5f55\uff0ccity\u663e\u793a\u4e3a\u672a\u77e5\uff1a<\/p>\n
  data: {\n    avatarUrl: '\/images\/user-unlogin.png',\n    nickName:\"\u7528\u6237\u672a\u767b\u9646\",\n    city:\"\u672a\u77e5\",\n  },<\/code><\/pre>\n
\u7136\u540e\u5728login.js\u6587\u4ef6\u91cc\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff0c\u5728\u4e8b\u4ef6\u5904\u7406\u51fd\u6570getUserInfomation\u6211\u4eec\u53ef\u4ee5\u6253\u5370event\u5bf9\u8c61\uff0copen-type=\u201dgetUserInfo\u201d\u7684\u7ec4\u4ef6\u7684event\u5bf9\u8c61\u7684detail\u91cc\u5c31\u6709userInfo\uff1a<\/p>\n
  getUserInfomation: function (event) {\n    console.log('getUserInfomation\u6253\u5370\u7684\u4e8b\u4ef6\u5bf9\u8c61', event)\n    let { avatarUrl, city, nickName}= event.detail.userInfo\n    this.setData({\n      avatarUrl,city, nickName\n    })\n  },<\/code><\/pre>\n
\u5c06\u83b7\u53d6\u7684avatarUrl\uff0ccity\uff0cnickName\u901a\u8fc7this.setData()\u8d4b\u503c\u7ed9data\u3002\u7f16\u8bd1\u4e4b\u540e\u70b9\u51fb\u70b9\u51fb\u83b7\u53d6\u7528\u6237\u4fe1\u606f\u6309\u94ae\uff0c\u9996\u5148\u4f1a\u5f39\u51fa\u6388\u6743\u5f39\u7a97\uff0c\u5f53\u7528\u6237\u786e\u8ba4\u4e4b\u540e\uff0c\u5c31\u4f1a\u663e\u793a\u7528\u6237\u7684\u4fe1\u606f\u3002<\/p>\n<\/p>\n
\u83b7\u53d6\u7528\u6237\u9ad8\u6e05\u5934\u50cf<\/h3>\n
 \u6211\u4eec\u53d1\u73b0\u83b7\u53d6\u5230\u7684\u5934\u50cf\u4e0d\u662f\u5f88\u6e05\u6670\uff0c\u8fd9\u662f\u56e0\u4e3a\u9ed8\u8ba4\u7684\u5934\u50cf\u5927\u5c0f\u4e3a132132\uff08UserInfo\u7528\u6237\u5934\u50cf\u8bf4\u660e\uff09\uff0c\u5982\u679c\u628aavatarUrl\u94fe\u63a5\u540e\u9762\u7684132\u4fee\u6539\u4e3a0\u5c31\u80fd\u83b7\u53d6\u5230640<\/em>640\u5927\u5c0f\u7684\u5934\u50cf\u4e86\uff1a<\/p>\n
  getUserInfomation: function (event) {\n    let { avatarUrl, city, nickName}= event.detail.userInfo\n    avatarUrl = avatarUrl.split(\"\/\")\n    avatarUrl[avatarUrl.length - 1] = 0;\n    avatarUrl = avatarUrl.join('\/'); \n    this.setData({\n      avatarUrl,city, nickName\n    })\n  },<\/code><\/pre>\n
\u9875\u9762\u52a0\u8f7d\u65f6\u5c31\u663e\u793a\u7528\u6237\u4fe1\u606f<\/h3>\n
 \u5728\u83b7\u5f97\u4e86\u7528\u6237\u6388\u6743\u548c\u7528\u6237\u4fe1\u606f\u7684\u60c5\u51b5\u4e0b\uff0c\u5237\u65b0\u9875\u9762\u6216\u8fdb\u884c\u9875\u9762\u8df3\u8f6c\uff0c\u7528\u6237\u7684\u4e2a\u4eba\u4fe1\u606f\u8fd8\u662f\u4e0d\u4f1a\u663e\u793a\uff0c\u8fd9\u662f\u56e0\u4e3agetUserInfomation\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u70b9\u51fb\u7ec4\u4ef6\u65f6\u624d\u89e6\u53d1\uff0c\u6211\u4eec\u9700\u8981\u5728\u9875\u9762\u52a0\u8f7d\u65f6\u4e5f\u80fd\u89e6\u53d1\u83b7\u53d6\u7528\u6237\u4fe1\u606f\u624d\u884c\u3002<\/p>\n
 \u6211\u4eec\u53ef\u4ee5\u5728login.js\u7684onLoad\u751f\u547d\u5468\u671f\u51fd\u6570\u91cc\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff0c\u5f53\u7528\u6237\u6388\u6743\u4e4b\u540e\u6765\u8c03\u7528wx.getUserInfo() API\uff1a<\/p>\n
wx.getSetting({\n  success: res => {\n    if (res.authSetting['scope.userInfo']) {\n      wx.getUserInfo({\n        success: res => {\n          let { avatarUrl, city, nickName } =res.userInfo\n          this.setData({\n            avatarUrl, city, nickName\n          })\n        }\n      })\n    }\n  }\n});<\/code><\/pre>\n
\u8fd9\u6837\u5f53\u6211\u4eec\u52a0\u8f7d\u9875\u9762\u65f6\uff0c\u7528\u6237\u7684\u4fe1\u606f\u5c31\u80fd\u663e\u793a\u51fa\u6765\u4e86\uff0c\u4e0d\u8fc7\u8fd9\u91cc\u7684\u5934\u50cf\u662f\u4eceAPI\u91cc\u91cd\u65b0\u53d6\u7684\uff0c\u4e5f\u4f1a\u4e0d\u6e05\u6670\u3002\u6211\u4eec\u5f53\u7136\u53ef\u4ee5\u50cf\u4e4b\u524d\u4e00\u6837\u628a\u5934\u50cf\u7684\u94fe\u63a5\u66ff\u6362\u4e00\u4e0b\uff0c\u4f46\u662f\u5982\u679c\u6bcf\u4e2a\u9875\u9762\u90fd\u8fd9\u4e48\u5199\u5c31\u4f1a\u5f88\u9ebb\u70e6\uff0c\u89e3\u51b3\u7684\u65b9\u6cd5\u67092\u79cd\uff0c\u4e00\u79cd\u662f\u628a\u9ad8\u6e05\u5934\u50cf\u5b58\u50a8\u5230\u7f13\u5b58\u91cc\uff0c\u8fd8\u6709\u4e00\u79cd\u662f\u628a\u4ee3\u7801\u5c01\u88c5\u6210\u4e00\u4e2a\u7ec4\u4ef6\uff08\u5927\u5bb6\u53ef\u4ee5\u81ea\u5df1\u7814\u7a76\u5982\u4f55\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u4e86\uff09\u3002<\/p>\n<\/p>\n
openid\u3001\u7528\u6237\u4fe1\u606f\u4e0e\u767b\u5f55<\/h3>\n
 \u5c3d\u7ba1\u6211\u4eec\u5df2\u7ecf\u83b7\u53d6\u5230\u4e86\u7528\u6237\u7684\u5934\u50cf\u3001\u6635\u79f0\u7b49\u4fe1\u606f\uff0c\u4f46\u662f\u8fd9\u4e0d\u80fd\u79f0\u4e4b\u4e3a\u771f\u6b63\u610f\u4e49\u7684\u767b\u5f55\uff0c\u53ea\u6709\u83b7\u53d6\u5230\u4e86\u7528\u6237\u8eab\u4efd\u7684\u552f\u4e00ID\u4e5f\u5c31\u662fopenid\uff0c\u6211\u4eec\u624d\u80fd\u628a\u7528\u6237\u884c\u4e3a\u6bd4\u5982\u70b9\u8d5e\u3001\u8bc4\u8bba\u3001\u53d1\u5e03\u6587\u7ae0\u3001\u6536\u85cf\u7b49\u4e0e\u7528\u6237\u6302\u94a9\uff0c\u7528\u6237\u8fd9\u4e9b\u884c\u4e3a\u90fd\u4e0e\u6570\u636e\u5e93\u6709\u5173\uff0c\u800c\u80fd\u591f\u786e\u5b9a\u70b9\u8d5e\u3001\u8bc4\u8bba\u3001\u6587\u7ae0\u3001\u6536\u85cf\u8fd9\u4e9b\u6570\u636e\u4e0e\u7528\u6237\u5173\u7cfb\u7684\u5c31\u662fopenid\uff0c\u4e5f\u5c31\u662f\u8bf4\u53ea\u8981\u83b7\u53d6\u5230\u4e86openid\u5c31\u610f\u5473\u7740\u7528\u6237\u5df2\u7ecf\u767b\u5f55\uff0c\u800c\u83b7\u53d6\u7528\u6237\u4fe1\u606f\uff08\u5982\u5934\u50cf\u3001\u6635\u79f0\uff09\u4e0d\u8fc7\u662f\u4e00\u4e2a\u9644\u52a0\u670d\u52a1\uff0c\u8fd9\u4e24\u4e2a\u662f\u53ef\u4ee5\u5b8c\u5168\u72ec\u7acb\u7684\u3002\u6ca1\u6709openid\uff0c\u6211\u4eec\u4e5f\u65e0\u6cd5\u628a\u7528\u6237\u4fe1\u606f\u7ed9\u5b58\u50a8\u5230\u6570\u636e\u5e93\uff0c\u4e5f\u5c31\u6ca1\u6cd5\u8ba9\u7528\u6237\u81ea\u5b9a\u4e49\u7528\u6237\u4fe1\u606f\u3002\u65e0\u8bba\u662f\u7528\u6237\u884c\u4e3a\uff0c\u8fd8\u662f\u7528\u6237\u7684\u4fe1\u606f\uff0copenid\u90fd\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u6865\u6881\u3002<\/p>\n
 \u901a\u8fc7\u524d\u9762\u7684login\u4e91\u51fd\u6570\uff0c\u6211\u4eec\u5c31\u5df2\u7ecf\u53ef\u4ee5\u83b7\u53d6\u5230\u7528\u6237\u7684openid\u3002\u65e0\u9700\u7ef4\u62a4\u590d\u6742\u7684\u9274\u6743\u673a\u5236\uff0c\u5373\u53ef\u83b7\u53d6\u5929\u7136\u53ef\u4fe1\u4efb\u7684\u7528\u6237\u767b\u5f55\u6001\uff08openid\uff09\uff0c\u662f\u4e91\u5f00\u53d1\u7684\u4e00\u4e2a\u91cd\u8981\u4f18\u52bf\u3002\u65e0\u8bba\u662f\u4e91\u5b58\u50a8\u8fd8\u662f\u4e91\u6570\u636e\u5e93\uff0copenid\u90fd\u626e\u6f14\u7740\u4e00\u4e2a\u91cd\u8981\u7684\u89d2\u8272\u3002<\/p>\n<\/p>\n
\u5c0f\u7a0b\u5e8f\u7aef\u4e0a\u4f20\u56fe\u7247\u5230\u4e91\u5b58\u50a8<\/h2>\n
 \u8981\u628a\u56fe\u7247\u4e0a\u4f20\u5230\u4e91\u5b58\u50a8\uff0c\u4f1a\u4f7f\u7528\u5230wx.cloud.uploadFile\uff0c\u8fd9\u4e2aAPI\u662f\u5c0f\u7a0b\u5e8f\u7aef\u7684API\uff0c\u5b83\u662f\u628a\u672c\u5730\u8d44\u6e90\u4e5f\u5c31\u662f\u4e34\u65f6\u6587\u4ef6\u91cc\u7684\u6587\u4ef6\u4e0a\u4f20\u5230\u4e91\u5b58\u50a8\u91cc\u3002\u5728\u524d\u9762\u300a\u56fe\u7247\u3001\u7f13\u5b58\u4e0e\u6587\u4ef6\u300b\u7ae0\u8282\u91cc\u6211\u4eec\u5df2\u7ecf\u4e86\u89e3\u5230\u5982\u4f55\u628a\u56fe\u7247\u4e0a\u4f20\u5230\u5c0f\u7a0b\u5e8f\u7684\u4e34\u65f6\u6587\u4ef6\uff0c\u800c\u8981\u628a\u4e34\u65f6\u6587\u4ef6\u4e0a\u4f20\u5230\u4e91\u5b58\u50a8\uff0c\u5219\u9700\u8981\u8c03\u7528wx.cloud.uploadFile API\u3002<\/p>\n
 \u6280\u672f\u6587\u6863\uff1awx.cloud.uploadFile<\/p>\n
 \u5728wx.cloud.uploadFile\u6280\u672f\u6587\u6863\u91cc\uff0c\u53ef\u4ee5\u770b\u5230\u8981\u8c03\u7528API\uff0c\u9700\u8981\u83b7\u53d6\u56fe\u7247\u7684filePath\uff0c\u5728\u5c0f\u7a0b\u5e8f\u91cc\u4e3a\u4e34\u65f6\u6587\u4ef6\u7684\u8def\u5f84\uff0c\u4e5f\u5c31\u662f\u8981\u628a\u4e0a\u4f20\u5230\u5c0f\u7a0b\u5e8f\u7684\u4e34\u65f6\u6587\u4ef6\u8def\u5f84\u8d4b\u503c\u7ed9\u5b83\uff1b\u8fd8\u6709\u4e00\u4e2acloudPath\uff0c\u8fd9\u4e2a\u4e3a\u6587\u4ef6\u7684\u4e91\u5b58\u50a8\u8def\u5f84\uff0c\u8fd9\u4e2a\u662f\u6211\u4eec\u53ef\u4ee5\u4efb\u610f\u8bbe\u7f6e\u7684\u3002<\/p>\n
 \u4f7f\u7528\u5f00\u53d1\u8005\u5de5\u5177\u5728login.wxml\u91cc\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff0c\u4ee3\u7801\u548c\u524d\u9762\u7ae0\u8282\u57fa\u672c\u4e00\u81f4\uff0c\u5927\u5bb6\u4e5f\u53ef\u4ee5\u56de\u987e\u4e00\u4e0b\u4ee5\u524d\u7684\u5185\u5bb9\uff1a<\/p>\n
<button bindtap=\"chooseImg\">\u9009\u62e9\u56fe\u7247<\/button>\n<image mode=\"widthFix\" src=\"{{imgurl}}\"><\/image><\/code><\/pre>\n
\u7136\u540e\u5728login.js\u7684data\u91cc\u521d\u59cb\u5316imgurl\uff0c\u8fd9\u91ccimgurl\u662f\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c<\/p>\n
  data: {\n    imgurl: \"\",\n  },<\/code><\/pre>\n
\u7136\u540e\u5728login.js\u91cc\u6dfb\u52a0\u4e8b\u4ef6\u5904\u7406\u51fd\u6570chooseImg\uff0c\u6211\u4eec\u518d\u6765\u56de\u987e\u4e00\u4e0b\u4e34\u65f6\u6587\u4ef6\u7684\u77e5\u8bc6\uff1a<\/p>\n
  chooseImg: function () {\n    wx.chooseImage({\n      count: 1,\n      sizeType: ['compressed'],\n      sourceType: ['album', 'camera'],\n      success: function (res) {\n        console.log(res)\n        console.log(res.tempFilePaths)\n      }\n    })\n  },<\/code><\/pre>\n
\u7f16\u8bd1\u540e\uff0c\u4e0a\u4f20\u4e00\u5f20\u56fe\u7247\uff0c\u5728\u63a7\u5236\u53f0\u91cc\u6211\u4eec\u53ef\u4ee5\u770b\u5230res.tempFilePaths\u662f\u4e00\u4e2a\u6570\u7ec4\u683c\u5f0f\uff0c\u800cwx.cloud.uploadFile\u7684filePath\u662f\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u6240\u4ee5\u6211\u4eec\u5728\u4e0a\u4f20\u65f6\uff0c\u53ef\u4ee5\u628a\u7b2c\u4e00\u5f20\u56fe\u7247\u7684\u8def\u5f84\uff08\u5b57\u7b26\u4e32\uff09\u8d4b\u503c\u7ed9filePath\uff1a<\/p>\n
const filePath = res.tempFilePaths[0]<\/code><\/pre>\n
\u6587\u4ef6\u540d\u4e0e\u540e\u7f00\u7684\u5904\u7406<\/h3>\n
 \u6211\u4eec\u77e5\u9053\u4e00\u4e2a\u6587\u4ef6\u7531\u6587\u4ef6\u540d\u79f0\u548c\u6587\u4ef6\u540e\u7f00\u6784\u6210\uff0c\u6bd4\u5982tcb.jpg\u548ccloudbase.png\uff0cjpeg\u8bf4\u660e\u56fe\u7247\u7684\u683c\u5f0f\u662fJPG\u683c\u5f0f\uff0c\u800cpng\u8bf4\u660e\u56fe\u7247\u662fPNG\u683c\u5f0f\uff0c\u6587\u4ef6\u540d\u79f0\u76f8\u540c\u4e14\u683c\u5f0f\u76f8\u540c\u5c31\u662f\u51fa\u73b0\u8986\u76d6\uff0c\u5982\u679c\u6211\u4eec\u968f\u610f\u66f4\u6539\u4e86\u6587\u4ef6\u7684\u540e\u7f00\uff0c\u5927\u591a\u6570\u6587\u4ef6\u5c31\u4f1a\u6253\u4e0d\u5f00\u3002\u6240\u4ee5\u8981\u628acloudPath\u4e91\u5b58\u50a8\u7684\u8def\u5f84\u9700\u8981\u6211\u4eec\u628a\u6587\u4ef6\u540d\u548c\u540e\u7f00\u7ed9\u5904\u7406\u597d\u3002<\/p>\n
 \u5f53\u6211\u4eec\u628a\u56fe\u7247\u4e0a\u4f20\u5230\u5c0f\u7a0b\u5e8f\u7684\u4e34\u65f6\u6587\u4ef6\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u67e5\u770b\u4e00\u4e0b\u4e34\u65f6\u8def\u5f84\u662f\u4ec0\u4e48\u6837\u5b50\u7684\uff1a<\/p>\n
http:\/\/tmp\/wx7124afdb64d578f5.o6zAJs291xB-a5G1FlXwylqTqNQ4.esN9ygu5Hmyfccd41d052e20322e6f3469de87f662a0.png<\/code><\/pre>\n
\u4e34\u65f6\u8def\u5f84\u7684\u6587\u4ef6\u540d\u5c31\u4e0d\u662f\u539f\u6765\u7684\u6587\u4ef6\u540d\uff0c\u4f1a\u53d8\u6210\u4e00\u6bb5\u957f\u5b57\u7b26\uff0c\u4f46\u6587\u4ef6\u7684\u683c\u5f0f\u8fd8\u662f\u539f\u6765\u7684\u6587\u4ef6\u683c\u5f0f\uff08\u540e\u7f00\uff09\u3002\u90a3cloudPath\u8981\u8f93\u5165\u6587\u4ef6\u7684\u8def\u5f84\uff0c\u5c31\u9700\u8981\u586b\u5199\u6587\u4ef6\u540d\u548c\u6587\u4ef6\u683c\u5f0f\uff0c\u8fd9\u4e2a\u8981\u600e\u4e48\u5904\u7406\u5462\uff1f<\/p>\n
 \u5728\u4e0a\u4e00\u8282\u7684QuickStart\u5c0f\u7a0b\u5e8f\u91cc\uff0c\u6587\u4ef6\u4e0a\u4f20\u5230\u4e91\u5b58\u50a8\u7684\u5904\u7406\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n
const cloudPath = 'my-image' + filePath.match(\/\\.[^.]+?$\/)[0]<\/code><\/pre>\n
\u4e5f\u5c31\u662f\u5b83\u628a\u4e0a\u4f20\u7684\u6240\u6709\u56fe\u7247\u90fd\u547d\u540d\u4e3amy-image\uff0c\u800c\u6587\u4ef6\u7684\u540e\u7f00\u8fd8\u662f\u539f\u6765\u7684\u6587\u4ef6\u540e\u7f00\uff08\u4e5f\u5c31\u662f\u6587\u4ef6\u683c\u5f0f\u4e0d\u53d8\uff09\u3002\u8fd9\u91cc\u7684filePath.match(\/.[^.]+?$\/)[0]\u662f\u5b57\u7b26\u4e32\u7684\u6b63\u5219\u5904\u7406\uff0c\u540e\u9762\u6211\u4eec\u4f1a\u6765\u8be6\u7ec6\u4e86\u89e3\u3002\u6211\u4eec\u5148\u53ef\u4ee5\u5728\u5f00\u53d1\u8005\u5de5\u5177\u7684\u63a7\u5236\u53f0\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\u4e86\u89e3\u4e00\u4e0b\u5b83\u7684\u529f\u80fd\uff1a<\/p>\n
const filepath=\"http:\/\/tmp\/wx7124afdb64d578f5.o6zAJs291xB-a5G1FlXwylqTqNQ4.esN9ygu5Hmyfccd41d052e20322e6f3469de87f662a0.png\"\nfilepath.match(\/\\.[^.]+?$\/)[0]<\/code><\/pre>\n
\u6253\u5370\u53ef\u4ee5\u5f97\u5230\u4e34\u65f6\u6587\u4ef6\u7684\u540e\u7f00\uff0c\u8fd9\u91cc\u4e3a.png\u3002\u8fd9\u79cd\u628a\u6240\u6709\u6587\u4ef6\u90fd\u547d\u540d\u4e3amy-image\u7684\u505a\u6cd5\uff0c\u4f1a\u5bfc\u81f4\u5f53\u6587\u4ef6\u7684\u540e\u7f00\u76f8\u540c\u65f6\u6587\u4ef6\u4f1a\u88ab\u8986\u76d6\uff0c\u5982\u679c\u4e0d\u5e0c\u671b\u6587\u4ef6\u88ab\u8986\u76d6\uff0c\u6211\u4eec\u9700\u8981\u7ed9\u6587\u4ef6\u547d\u4e0d\u540c\u7684\u540d\u5b57\uff0c\u6211\u4eec\u53ef\u4ee5\u8fd9\u6837\u5904\u7406\uff1a<\/p>\n
const cloudPath = `${Date.now()}-${Math.floor(Math.random(0, 1) * 1000)}` + filePath.match(\/\\.[^.]+?$\/)[0]<\/code><\/pre>\n
\u7ed9\u6587\u4ef6\u540d\u52a0\u4e0a\u65f6\u95f4\u6233\u548c\u4e00\u4e2a\u968f\u673a\u6570\uff0c\u65f6\u95f4\u6233\u662f\u4ee5\u6beb\u79d2\u8ba1\u7b97\uff0c\u800c\u968f\u673a\u6570\u662f\u4ee51000\u5185\u7684\u6b63\u6574\u6570\uff0c\u9664\u975e1\u79d2\u949f\uff081\u79d2=1000\u6beb\u79d2\uff09\u4e0a\u4f20\u51e0\u5341\u4e07\u5f20\u7167\u7247\uff0c\u4e0d\u7136\u6587\u4ef6\u540d\u662f\u4e0d\u4f1a\u91cd\u590d\u7684\u3002<\/p>\n
 \u7ed3\u5408\u4e0a\u9762\u7684\u5185\u5bb9\uff0c\u6211\u4eec\u53ef\u4ee5\u628awx.chooseImage()\u7684success\u56de\u8c03\u51fd\u6570\u5982\u4e0b\u5904\u7406\uff1a<\/p>\n
success: function (res) {\n  const filePath = res.tempFilePaths[0]\n  const cloudPath = `${Date.now()}-${Math.floor(Math.random(0, 1) * 1000)}` + filePath.match(\/\\.[^.]+?$\/)[0]\n  wx.cloud.uploadFile({\n    cloudPath,\n    filePath,\n    success: res => {\n      console.log('\u4e0a\u4f20\u6210\u529f\u540e\u83b7\u5f97\u7684res\uff1a', res)\n    },\n  })\n}<\/code><\/pre>\n
\u7f16\u8bd1\u4e4b\u540e\uff0c\u6211\u4eec\u518d\u6b21\u4e0a\u4f20\u4e00\u5f20\u56fe\u7247\u5c31\u4f1a\u6253\u5370\u4e0a\u4f20\u6210\u529f\u4e4b\u540e\u7684res\u5bf9\u8c61\uff0c\u91cc\u9762\u5305\u542b\u56fe\u7247\u5728\u4e91\u5b58\u50a8\u91cc\u7684fileID\uff0c\u6ce8\u610f\u5b83\u7684\u6587\u4ef6\u540d\u548c\u6587\u4ef6\u540e\u7f00\uff0c\u4ee5\u53ca\u6211\u4eec\u53ef\u4ee5\u5728\u4e91\u5f00\u53d1\u63a7\u5236\u53f0\u7684\u5b58\u50a8\u91cc\u627e\u5230\u4f60\u4e0a\u4f20\u7684\u56fe\u7247\uff0c\u4e5f\u5c31\u662f\u8bf4\u6211\u4eec\u4e0a\u4f20\u56fe\u7247\u5230\u4e91\u5b58\u50a8\u662f\u65e0\u6cd5\u76f4\u63a5\u83b7\u53d6\u5230\u56fe\u7247\u7684\u4e0b\u8f7d\u5730\u5740\u7684\u3002<\/p>\n<\/p>\n
\u4e91\u5b58\u50a8\u7684\u4e8c\u7ea7\u76ee\u5f55<\/h3>\n
 \u5728\u5b58\u50a8\u91cc\u6211\u4eec\u90fd\u662f\u628a\u6240\u6709\u7684\u56fe\u7247\u653e\u5728\u6839\u76ee\u5f55\u4e0b\uff0c\u6ca1\u6709\u4e8c\u7ea7\u76ee\u5f55\uff0c\u90a3\u6211\u4eec\u80fd\u4e0d\u80fd\u5efa\u4e00\u4e2a\u4e8c\u7ea7\u76ee\u5f55\u5462\uff1f\u5f53\u7136\u662f\u53ef\u4ee5\u7684\uff0c\u6211\u4eec\u53ef\u4ee5\u5728cloudPath\u7684\u524d\u9762\u52a0\u4e00\u4e2a\u6587\u4ef6\u8def\u5f84\u5c31\u53ef\u4ee5\u4e86\uff0c\u6bd4\u5982\uff1a<\/p>\n
const cloudPath = `cloudbase\/${Date.now()}-${Math.floor(Math.random(0, 1) * 1000)}` + filePath.match(\/\\.[^.]+?$\/)[0]<\/code><\/pre>\n
\u6e32\u67d3\u4e91\u5b58\u50a8\u56fe\u7247\u5230\u7ec4\u4ef6<\/p>\n
 \u5728\u4e0a\u4e00\u8282\u7ec4\u4ef6\u652f\u6301\u90e8\u5206\u4e86\u89e3\u5230\uff0c\u6211\u4eec\u662f\u53ef\u4ee5\u628afileID\u76f4\u63a5\u5728\u5c0f\u7a0b\u5e8f\u7684\u67d0\u4e9b\u7ec4\u4ef6\u91cc\u6e32\u67d3\u51fa\u6765\u7684\u3002\u7efc\u5408\u4ee5\u4e0a\u5185\u5bb9chooseImg\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u6700\u7ec8\u4e3a\u4ee5\u4e0b\u4ee3\u7801\uff08\u6ce8\u610fthis.setData\u7684this\u6307\u5411\uff0c\u8fd9\u91cc\u4e3a\u4e86\u65b9\u4fbf\u628asuccess\u56de\u8c03\u90fd\u5199\u6210\u4e86\u7bad\u5934\u51fd\u6570\uff09\uff1a<\/p>\n
  chooseImg: function () {\n    wx.chooseImage({\n      count: 1,\n      sizeType: ['compressed'],\n      sourceType: ['album', 'camera'],\n      success: res=> {\n        const filePath = res.tempFilePaths[0]\n        const cloudPath = `cloudbase\/${Date.now()}-${Math.floor(Math.random(0, 1) * 1000)}` + filePath.match(\/\\.[^.]+?$\/)[0]\n        wx.cloud.uploadFile({\n          cloudPath,\n          filePath,\n          success: res => {\n            console.log('\u4e0a\u4f20\u6210\u529f\u540e\u83b7\u5f97\u7684res\uff1a', res)\n            const imgurl=res.fileID            \n            this.setData({\n              imgurl\n            })\n          },\n        })\n      }\n    })\n  },<\/code><\/pre>\n
\u5728\u4e91\u5f00\u53d1\u63a7\u5236\u53f0\u7684\u5b58\u50a8\u91cc\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u6bcf\u5f20\u56fe\u7247\u7684\u8be6\u7ec6\u4fe1\u606f\u90fd\u6709\u4e0a\u4f20\u8005 Open ID\uff0c\u65e0\u8bba\u4f60\u662f\u4f7f\u7528\u5f00\u53d1\u8005\u5de5\u5177\u5728\u6a21\u62df\u5668\u7684\u5c0f\u7a0b\u5e8f\u91cc\u4e0a\u4f20\u8fd8\u662f\u9884\u89c8\u5728\u624b\u673a\u7684\u5c0f\u7a0b\u5e8f\u91cc\u4e0a\u4f20\uff0c\u53ea\u8981\u4f60\u7528\u7684\u662f\u540c\u4e00\u4e2a\u5fae\u4fe1\u8d26\u53f7\uff0c\u8fd9\u4e2a\u4e0a\u4f20\u8005openid\u90fd\u662f\u4e00\u81f4\u7684\uff0c\u4e91\u5b58\u50a8\u4f1a\u81ea\u52a8\u8bb0\u5f55\u4e0a\u4f20\u8005\u7684openid\u3002<\/code><\/pre>\n<\/p>\n
\n
\u5c0f\u4efb\u52a1\uff1a\u7ed3\u5408\u300a\u56fe\u7247\u3001\u7f13\u5b58\u4e0e\u6587\u4ef6\u300b\u7ae0\u8282\u91cc\u7684wx.chooseMessageFile()\u7684\u77e5\u8bc6\uff0c\u5c06\u5ba2\u6237\u7aef\u4f1a\u8bdd\uff08\u5fae\u4fe1\u804a\u5929\u7a97\u53e3\uff09\u91cc\u7684\u89c6\u9891\u3001\u97f3\u9891\u3001PDF\u3001Excel\u7b49\u4e5f\u4e0a\u4f20\u5230\u4e91\u5b58\u50a8\u91cc\u3002<\/p>\n<\/blockquote>\n
\u4e91\u51fd\u6570\u4e0a\u4f20\u56fe\u7247\u5230\u4e91\u5b58\u50a8<\/h2>\n
 \u4e91\u5f00\u53d1\u4e0d\u4ec5\u5728\u5c0f\u7a0b\u5e8f\u7aef\u53ef\u4ee5\u4e0a\u4f20\u6587\u4ef6\u5230\u4e91\u5b58\u50a8\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u4e91\u51fd\u6570\u4e5f\u5c31\u662f\u4e91\u7aef\u4e0a\u4f20\u56fe\u7247\u5230\u4e91\u5b58\u50a8\uff08\u8fd9\u91cc\u4f1a\u6d89\u53ca\u5230\u4e00\u70b9Nodejs\u7684\u77e5\u8bc6\uff09\u3002<\/p>\n
 \u6280\u672f\u6587\u6863\uff1auploadFile<\/p>\n
 \u6ce8\u610f\u4e91\u51fd\u6570\u4e0a\u4f20\u56fe\u7247\u7684API\u5c5e\u4e8e\u670d\u52a1\u7aefAPI\uff0c\u4e0ewx.cloud.uploadFile\u662f\u5c0f\u7a0b\u5e8f\u7aefAPI\u4e0d\u540c\u3002<\/p>\n
 \u4f7f\u7528\u5f00\u53d1\u8005\u5de5\u5177\u53f3\u952e\u70b9\u51fb\u4e91\u51fd\u6570\u6839\u76ee\u5f55\u4e5f\u5c31\u662fcloudfunctions\u6587\u4ef6\u5939\uff0c\u9009\u62e9\u65b0\u5efaNode.js\u4e91\u51fd\u6570\uff0c\u4e91\u51fd\u6570\u7684\u540d\u79f0\u547d\u540d\u4e3auploadimg\uff0c\u53f3\u952e\u70b9\u51fbuploadimg\u6587\u4ef6\u5939\uff0c\u9009\u62e9\u786c\u76d8\u6253\u5f00\uff0c\u7136\u540e\u62f7\u8d1d\u4e00\u5f20\u56fe\u7247\u5982demo.jpg\u8fdb\u53bb\uff0c\u6587\u4ef6\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n
uploadimg\u4e91\u51fd\u6570\u76ee\u5f55        \n\u251c\u2500\u2500 index.js \n\u251c\u2500\u2500 package.json \n\u251c\u2500\u2500 demo.jpg<\/code><\/pre>\n
\u7136\u540e\u6253\u5f00index.js\uff0c\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
const cloud = require('wx-server-sdk')\nconst fs = require('fs')\nconst path = require('path')\ncloud.init({\n  env: cloud.DYNAMIC_CURRENT_ENV,\n})\nexports.main = async (event, context) => {\n  const fileStream = fs.createReadStream(path.join(__dirname, 'demo.jpg'))\n  return await cloud.uploadFile({\n    cloudPath: 'tcbdemo.jpg',\n    fileContent: fileStream,\n  })\n}<\/code><\/pre>\n
\u7136\u540e\u53f3\u952e\u70b9\u51fbuploadimg\u6587\u4ef6\u5939\uff0c\u9009\u62e9\u5728\u7ec8\u7aef\u4e2d\u6253\u5f00\uff0c\u8f93\u5165npm install\u5b89\u88c5\u4f9d\u8d56\uff0c\u518d\u70b9\u51fbuploadimg\u6587\u4ef6\u5939\uff0c\u9009\u62e9\u4e0a\u4f20\u5e76\u90e8\u7f72\u6240\u6709\u6587\u4ef6\uff08\u8fd9\u65f6\u56fe\u7247\u4e5f\u4e00\u5e76\u4e0a\u4f20\u5230\u4e86\u4e91\u7aef\uff09\u3002<\/p>\n
 \u7531\u4e8e\u4e91\u7aef\u6d4b\u8bd5\u65e0\u6cd5\u83b7\u53d6\u7528\u6237\u767b\u9646\u6001\u4fe1\u606f\uff0c\u6240\u4ee5\u6211\u4eec\u4e0d\u80fd\u5728\u4e91\u7aef\u6d4b\u8bd5\u91cc\u628a\u56fe\u7247\u4e0a\u4f20\u5230\u4e91\u5b58\u50a8\uff0c\u9700\u8981\u5728\u5c0f\u7a0b\u5e8f\u7aef\u8c03\u7528\uff0c\u4f7f\u7528\u5f00\u53d1\u8005\u5de5\u5177\u5728login.wxml\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff0c\u4e5f\u5c31\u662f\u65b0\u5efa\u4e00\u4e2a\u7ed1\u5b9auploadimg\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u7684button\u7528\u4e8e\u89e6\u53d1\uff1a<\/p>\n
<button bindtap=\"uploadimg\">\u4e91\u51fd\u6570\u4e0a\u4f20\u56fe\u7247<\/button><\/code><\/pre>\n
\u7136\u540e\u5728login.js\u91cc\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff0c\u5728\u4e8b\u4ef6\u5904\u7406\u51fd\u6570uploadimg\u91cc\u8c03\u7528uploadimg\u4e91\u51fd\u6570\uff0c\u5e76\u8fd4\u56de\u8c03\u7528\u4e4b\u540e\u7684res\u5bf9\u8c61\uff1a<\/p>\n
  uploadimg() {\n    wx.cloud.callFunction({\n      name: 'uploadimg',\n      success: res => {\n        console.log(res)\n      }\n    })\n  },<\/code><\/pre>\n
\u7f16\u8bd1\u4e4b\u540e\uff0c\u70b9\u51fb\u4e91\u51fd\u6570\u4e0a\u4f20\u56fe\u7247\u6309\u94ae\uff0c\u5c31\u53ef\u4ee5\u8c03\u7528uploadimg\u4e91\u51fd\u6570\uff0c\u4ece\u800c\u8c03\u7528uploadFile API\u5c06\u670d\u52a1\u7aef\/\u4e91\u7aef\u7684\u56fe\u7247\u4e0a\u4f20\u5230\u4e91\u5b58\u50a8\u91cc\u9762\u5566\uff0c\u53ef\u4ee5\u6253\u5f00\u4e91\u5f00\u53d1\u63a7\u5236\u53f0\u7684\u4e91\u5b58\u50a8\u67e5\u770b\u662f\u5426\u6709tcbdemo.jpg\u8fd9\u5f20\u56fe\u7247\u3002<\/p>\n
 \u6ce8\u610f\uff0c\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u4e0a\u4f20\u5230\u4e91\u5b58\u50a8\u7684\u56fe\u7247\uff0c\u662f\u6ca1\u6709\u4e0a\u4f20\u8005 Open ID\u7684\uff0c\u5728\u4e91\u5b58\u50a8\u91cc\u67e5\u770b\u8fd9\u5f20\u56fe\u7247\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5c31\u53ef\u4ee5\u4e86\u89e3\u5230\u3002<\/p>\n<\/p>\n
\u8c03\u7528\u6570\u636e\u5e93<\/h2>\n<\/p>\n
\u6570\u636e\u5e93\u7684\u5bfc\u5165<\/h3>\n
 \u5728\u8c03\u7528\u6570\u636e\u5e93\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5148\u6709\u4e00\u4e2a\u6bd4\u8f83\u8d34\u8fd1\u5b9e\u9645\u7684\u6570\u636e\u5e93\u6848\u4f8b\uff0c\u4e3a\u6b64\u628a\u524d\u9762\u7ae0\u8282\u7528\u5230\u7684\u77e5\u4e4e\u65e5\u62a5\u6570\u636e\u6574\u7406\u51fa\u4e86\u4e00\u4e2a\u6570\u636e\u5e93\u6587\u4ef6\u3002\u4e91\u5f00\u53d1\u6570\u636e\u5e93\u652f\u6301\u7528\u6587\u4ef6\u7684\u65b9\u5f0f\u5bfc\u5165\u5df2\u6709\u7684\u6570\u636e\uff08\u8fd9\u91cc\u63a8\u8350\u5927\u5bb6\u4f7f\u7528json\uff09\u3002<\/p>\n
 \u6570\u636e\u5e93\u4e0b\u8f7d\uff1a\u77e5\u4e4e\u65e5\u62a5\u6587\u7ae0\u6570\u636e<\/p>\n
 \u53f3\u952e\u70b9\u51fb\u94fe\u63a5\uff0c\u5c06data.json\u5b58\u50a8\u5230\u7535\u8111\u3002\u4e3a\u4e86\u65b9\u4fbf\u5927\u5bb6\u9605\u8bfb\u4e0e\u7f16\u8f91data.json\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u63a8\u8350\u5927\u5bb6\u4f7f\u7528Visual Studio Code\u7f16\u8f91\u5668\u3002<\/p>\n
 \u4ee3\u7801\u7f16\u8f91\u5668\uff1aVisual Studio Code<\/p>\n
 \u7f16\u8f91\u5668\u7684\u6c49\u5316\u4e0e\u63d2\u4ef6\uff1a\u53ef\u80fd\u4f60\u5b89\u88c5\u7684VS Code\u7684\u754c\u9762\u662f\u82f1\u6587\u7684\uff0c\u53ef\u4ee5\u53c2\u7167VSCode\u8bbe\u7f6e\u4e2d\u6587\u663e\u793a\uff0c\u5c06VS Code\u6c49\u5316\u3002<\/p>\n
 \u4f7f\u7528VS Code\u7f16\u8f91\u5668\u6253\u5f00data.json\uff0c\u53d1\u73b0\u6570\u636e\u7684\u5185\u5bb9\u4e0e\u5199\u6cd5\u6211\u4eec\u90fd\u6bd4\u8f83\u719f\u6089\uff0c\u77e5\u8bc6\u5404\u4e2a\u8bb0\u5f55\u5bf9\u8c61\u4e4b\u95f4\u662f\u4f7f\u7528\u56de\u8f66 \\n \u5206\u9694\uff0c\u800c\u4e0d\u662f\u9017\u53f7,\u8fd9\u4e00\u70b9\u9700\u8981\u5927\u5bb6\u6ce8\u610f\u3002<\/p>\n
 \u6253\u5f00\u4e91\u5f00\u53d1\u63a7\u5236\u53f0\uff0c\u5728\u6570\u636e\u5e93\u91cc\u65b0\u5efa\u4e00\u4e2a\u96c6\u5408zhihu_daily\uff0c\u5bfc\u5165\u8be5json\u6587\u4ef6\uff0c\u5bfc\u5165\u65f6\u4f1a\u6709\u51b2\u7a81\u6a21\u5f0f\u9009\u62e9\uff0c\u770b\u4e0b\u9762\u7684\u4ecb\u7ecd\uff0c\u63a8\u8350\u5927\u5bb6\u4f7f\u7528upsert\uff1a<\/p>\n<\/p>\n
    \n
  • Insert\uff1a\u603b\u662f\u63d2\u5165\u65b0\u8bb0\u5f55<\/li>\n
  • Upsert\uff1a\u5982\u679c\u8bb0\u5f55\u5b58\u5728\u5219\u66f4\u65b0\uff0c\u5426\u5219\u63d2\u5165\u65b0\u8bb0\u5f55<\/li>\n<\/ul>\n
     \u5bfc\u5165\u540e\uff0c\u53d1\u73b0\u6570\u636e\u5e93\u81ea\u52a8\u7ed9\u6bcf\u4e00\u6761\u6570\u636e\uff08\u8bb0\u5f55\uff09\u90fd\u52a0\u4e86\u552f\u4e00\u7684\u6807\u8bc6_id\u3002<\/p>\n<\/p>\n
    \u5c0f\u7a0b\u5e8f\u7aef\u8c03\u7528\u6570\u636e\u5e93<\/h3>\n
     \u5728\u5c0f\u7a0b\u5e8f\u7aef\u8c03\u7528\u6570\u636e\u5e93\u7684\u65b9\u5f0f\u5f88\u7b80\u5355\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u4e0b\u9762\u7684\u4ee3\u7801\u5199\u5230\u4e00\u4e2a\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u91cc\uff0c\u7136\u540e\u70b9\u51fb\u7ec4\u4ef6\u89e6\u53d1\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u6765\u8c03\u7528\uff1b\u4e5f\u53ef\u4ee5\u76f4\u63a5\u5199\u5230\u9875\u9762\u7684\u751f\u547d\u5468\u671f\u51fd\u6570\u91cc\u9762\uff1b\u8fd8\u53ef\u4ee5\u628a\u5b83\u5199\u5230app.js\u5c0f\u7a0b\u5e8f\u7684\u751f\u547d\u5468\u671f\u51fd\u6570\u91cc\u9762\u3002<\/p>\n
     \u4f7f\u7528\u5f00\u53d1\u8005\u5de5\u5177\uff0c\u5c06\u4e0b\u9762\u7684\u4ee3\u7801\u5199\u5230login.js\u7684onLoad\u51fd\u6570\u91cc\u9762\uff0c\u6211\u4eec<\/p>\n<\/p>\n
      \n
    • \u5148\u4f7f\u7528wx.cloud.database()\u83b7\u53d6\u6570\u636e\u5e93\u7684\u5f15\u7528\uff08\u76f8\u5f53\u4e8e\u8fde\u63a5\u6570\u636e\u5e93\uff09;<\/li>\n
    • \u518d\u4f7f\u7528db.collection()\u83b7\u53d6\u96c6\u5408\u7684\u5f15\u7528\uff1b<\/li>\n
    • \u518d\u901a\u8fc7Collection.get\u6765\u83b7\u53d6\u96c6\u5408\u91cc\u7684\u8bb0\u5f55.<\/li>\n<\/ul>\n
      const db = wx.cloud.database()\ndb.collection('zhihu_daily')\n  .get()\n  .then(res => {\n    console.log(res.data)\n  })\n  .catch(err => {\n    console.error(err)\n  })<\/code><\/pre>\n
      \u7f16\u8bd1\u4e4b\u540e\uff0c\u5c31\u80fd\u5728\u63a7\u5236\u53f0\u770b\u5230\u8c03\u7528\u768420\u6761\u6570\u636e\u5e93\u8bb0\u5f55\u4e86\uff08\u5982\u679c\u6ca1\u6709\u6307\u5b9a limit\uff0c\u5219\u9ed8\u8ba4\u6700\u591a\u53d6 20 \u6761\u8bb0\u5f55\uff09\u3002<\/p>\n<\/p>\n
      \u4e91\u51fd\u6570\u8c03\u7528\u6570\u636e\u5e93<\/h3>\n
       \u4f7f\u7528\u4e91\u51fd\u6570\u4e5f\u53ef\u4ee5\u8c03\u7528\u6570\u636e\u5e93\uff0c\u4f7f\u7528\u5f00\u53d1\u8005\u5de5\u5177\u53f3\u952e\u70b9\u51fb\u4e91\u51fd\u6570\u6839\u76ee\u5f55\u4e5f\u5c31\u662fcloudfunctions\u6587\u4ef6\u5939\uff0c\u9009\u62e9\u65b0\u5efaNode.js\u4e91\u51fd\u6570\uff0c\u4e91\u51fd\u6570\u7684\u540d\u79f0\u547d\u540d\u4e3azhihu_daily\uff0c\u7136\u540e\u6253\u5f00index.js\uff0c\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
      const cloud = require('wx-server-sdk')\ncloud.init({\n  env: cloud.DYNAMIC_CURRENT_ENV\n})\nconst db = cloud.database()\nexports.main = async (event, context) => {\n  return await db.collection('zhihu_daily')\n    .get()\n}<\/code><\/pre>\n
      \u7136\u540e\u53f3\u952e\u70b9\u51fbindex.js\uff0c\u9009\u62e9\u4e91\u51fd\u6570\u589e\u91cf\u4e0a\u4f20\uff1a\u66f4\u65b0\u6587\u4ef6\uff0c\u6211\u4eec\u65e2\u53ef\u4ee5\u4f7f\u7528\u4e91\u51fd\u6570\u7684\u672c\u5730\u8c03\u8bd5\uff08\u8981\u672c\u5730\u8c03\u8bd5\u9700\u8981\u4f7f\u7528npm install\u5b89\u88c5wx-server-sdk\u4f9d\u8d56\uff09\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4e91\u7aef\u6d4b\u8bd5\u6765\u4e86\u89e3\u4e91\u51fd\u6570\u8c03\u7528\u6570\u636e\u5e93\u7684\u60c5\u51b5\u3002<\/p>\n<\/p>\n
      openid\u4e0e\u6570\u636e\u5e93<\/h3>\n
       \u5728\u4e91\u5f00\u53d1\u63a7\u5236\u53f0\u7684\u6570\u636e\u5e93\u6807\u7b7e\u91cc\uff0c\u6253\u5f00\u4e0a\u4e00\u8282\u5185\u5bb9\u91cc\u7684counters\u96c6\u5408\uff0c\u5728\u8fd9\u4e2a\u96c6\u5408\u91cc\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u6bcf\u6761\u8bb0\u5f55\u9664\u4e86\u6709_id\u5b57\u6bb5\u4ee5\u5916\uff0c\u8fd8\u6709\u4e00\u4e2a_openid\u5b57\u6bb5\u7528\u6765\u6807\u5fd7\u6bcf\u6761\u8bb0\u5f55\u7684\u521b\u5efa\u8005\uff08\u4e5f\u5c31\u662f\u5c0f\u7a0b\u5e8f\u7684\u7528\u6237\uff09\u3002\u4f46\u662f\u5728\u6211\u4eec\u4f7f\u7528\u7ba1\u7406\u7aef\uff08\u63a7\u5236\u53f0\u548c\u4e91\u51fd\u6570\uff09\u4e2d\u521b\u5efa\u7684\u6570\u636e\u6bd4\u5982\u6211\u4eec\u4e4b\u524d\u5bfc\u5165\u7684zhihu_daily\uff0c\u5c31\u4e0d\u4f1a\u6709 _openid \u5b57\u6bb5\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u8bb0\u5f55\u5c5e\u4e8e\u7ba1\u7406\u5458\uff08\u4e0d\u662f\u7528\u6237\uff09\u521b\u5efa\u7684\u8bb0\u5f55\u3002<\/p>\n
       \u6211\u4eec\u53ef\u4ee5\u81ea\u5b9a\u4e49 _id\uff08\u4e5f\u5c31\u662f\u7ed9\u6570\u636e\u6dfb\u52a0\u4e00\u4e2a_id\u5b57\u6bb5\u5e76\u586b\u5165\u4efb\u610f\u503c\uff09\uff0c\u4f46\u4e0d\u53ef\u81ea\u5b9a\u4e49\u548c\u4fee\u6539 _openid \u3002 _openid \u662f\u5728\u6587\u6863\u521b\u5efa\u65f6\u7531\u7cfb\u7edf\u6839\u636e\u5c0f\u7a0b\u5e8f\u7528\u6237\u9ed8\u8ba4\u521b\u5efa\u7684\uff0c\u53ef\u4ee5\u7528\u6765\u6807\u8bc6\u548c\u5b9a\u4f4d\u6587\u6863\u3002\u548c\u4e91\u5b58\u50a8\u4e00\u6837\uff0c\u6570\u636e\u5e93\u7684\u8bb0\u5f55\u4e5f\u548copenid\u6709\u7740\u7d27\u5bc6\u7684\u8054\u7cfb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5728\u4e0a\u4e00\u8282\uff0c\u6211\u4eec\u5927\u81f4\u4f53\u9a8c\u4e86\u4e00\u4e0b\u4e91\u5f00\u53d1\uff1a\u5f00\u901a\u4e86\u4e91\u5f00\u53d1\u670d\u52a1\uff0c\u76f8\u5f53\u4e8e\u5728\u4e91\u7aef\u62e5\u6709\u4e86\u4e00\u4e2aNodejs\u7684\u73af\u5883\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u4e91\u51fd […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[182398],"tags":[],"class_list":["post-191086","post","type-post","status-publish","format-standard","hentry","category-mini-program"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/191086","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=191086"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/191086\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=191086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=191086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=191086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}