{"id":177708,"date":"2023-07-31T13:34:29","date_gmt":"2023-07-31T05:34:29","guid":{"rendered":"http:\/\/www.idc.net\/help\/177708\/"},"modified":"2023-07-31T13:34:29","modified_gmt":"2023-07-31T05:34:29","slug":"%e5%90%8e%e6%b5%aa%e4%ba%91python%e6%95%99%e7%a8%8b%ef%bc%9apython%e4%b8%ad%e7%9a%84zfill%e6%9c%89%e4%bb%80%e4%b9%88%e7%94%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/177708\/","title":{"rendered":"\u540e\u6d6a\u4e91Python\u6559\u7a0b\uff1aPython\u4e2d\u7684zfill()\u6709\u4ec0\u4e48\u7528\uff1f"},"content":{"rendered":"<p>Python\u4e2d\u7684zfill()\u65b9\u6cd5\u662f\u7528\u6765\u5904\u7406\u5b57\u7b26\u4e32\u7684\uff0czfill()\u65b9\u6cd5\u53ef\u4ee5\u7528\u96f6\u57ab\u4e32\u6765\u586b\u5145\u5de6\u8fb9\u5bbd\u5ea6\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/oss.py.cn\/pycn\/upload\/article\/000\/000\/002\/5d0702a69387d734.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u8bed\u6cd5<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662fzfill()\u65b9\u6cd5\u7684\u8bed\u6cd5\uff1a<\/p>\n<pre>str.zfill(width)<\/pre>\n<p><strong>\u53c2\u6570<\/strong><\/p>\n<p>width -- \u8fd9\u662f\u5b57\u7b26\u4e32\u7684\u6700\u7ec8\u5bbd\u5ea6\uff0c\u5373\u586b\u5145\u96f6\u540e\u5f97\u5230\u7684\u5bbd\u5ea6\u3002<\/p>\n<p><strong>\u8fd4\u56de\u503c<\/strong><\/p>\n<p>\u6b64\u65b9\u6cd5\u8fd4\u56de\u8865\u9f50\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n<p><strong>\u4f8b\u5b50<\/strong><\/p>\n<p>\u4e0b\u9762\u7684\u4f8b\u5b50\u663e\u793a\u4e86zfill()\u65b9\u6cd5\u7684\u4f7f\u7528\u3002<\/p>\n<pre>#!\/usr\/bin\/python\n&nbsp;\nstr&nbsp;=&nbsp;\"this&nbsp;is&nbsp;string&nbsp;example....wow!!!\";\n&nbsp;\nprint&nbsp;str.zfill(40);\nprint&nbsp;str.zfill(50);<\/pre>\n<p>\u5f53\u6211\u4eec\u8fd0\u884c\u4e0a\u9762\u7684\u7a0b\u5e8f\uff0c\u5b83\u4f1a\u4ea7\u751f\u4ee5\u4e0b\u7ed3\u679c\uff1a<\/p>\n<pre>00000000this&nbsp;is&nbsp;string&nbsp;example....wow!!!\n000000000000000000this&nbsp;is&nbsp;string&nbsp;example....wow!!!<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Python\u4e2d\u7684zfill()\u65b9\u6cd5\u662f\u7528\u6765\u5904\u7406\u5b57\u7b26\u4e32\u7684\uff0czfill()\u65b9\u6cd5\u53ef\u4ee5\u7528\u96f6\u57ab\u4e32\u6765\u586b\u5145\u5de6\u8fb9\u5bbd\u5ea6\u3002 \u8bed\u6cd5 \u4ee5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":177709,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[182397],"tags":[],"class_list":["post-177708","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/177708","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=177708"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/177708\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media\/177709"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=177708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=177708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=177708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}