{"id":14422,"date":"2021-09-02T21:58:31","date_gmt":"2021-09-02T13:58:31","guid":{"rendered":"http:\/\/blog.idc.net\/14422\/"},"modified":"2022-04-25T15:23:41","modified_gmt":"2022-04-25T07:23:41","slug":"iis%e4%b8%adhttp%e5%a4%b4%e7%9a%84%e4%bd%9c%e7%94%a8%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/14422\/","title":{"rendered":"IIS\u4e2dhttp\u5934\u7684\u4f5c\u7528\u4ecb\u7ecd"},"content":{"rendered":"
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IIS\u7684\u4e3b\u673a\u5934\u503c<\/strong><\/p>\n

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IIS\u4e2dhttp\u5934\u7684\u4f5c\u7528<\/strong><\/p>\n

\u5728IIS\u4e2d\u6709\u4e00\u4e2a\u53eb\u4e3b\u673a\u5934\u7684\u6982\u5ff5\uff0c\u6211\u4eec\u57fa\u672c\u90fd\u5df2\u7ecf\u638c\u63e1\uff0c\u8fd8\u6709\u4e00\u4e2a\u53ebHTTP\u5934\u7684\u6982\u5ff5\uff0c\u6709\u7684\u540c\u5b66\u5df2\u7ecf\u95ee\u6211\u8fd9\u4e2a\u95ee\u9898\uff0c\u5176\u5b9eHTTP\u5934\u66f4\u591a\u7684\u6d89\u53ca\u5230\u8f6f\u4ef6\u4e0a\u7684\u4e1c\u4e1c\u3002
\u6700\u76f4\u89c2\u7684HTTP\u5934\u5c31\u662f\u5f53\u6211\u4eec\u5728FROTPAGE\u6216DREAMWEAVER\u4e2d\u6bcf\u6b21\u65b0\u5efa\u4e00\u4e2aHTML\u9875\u9762\u540e\uff0c\u5728\u8fd9\u4e2a\u9875\u9762\u7684\u4ee3\u7801\u90fd\u4f1a\u6709\u8fd9\u6837\u4e00\u884c\u4ee3\u7801\uff1a<\/p>\n

\u5176\u5b9e\u8fd9\u5c31\u662f\u4e00\u4e2aHTTP\u5934\u4fe1\u606f\uff0cHTML\u9875\u9762\u5f00\u5934\u90fd\u4f1a\u6709\u7c7b\u4f3c\u7684\u8fd9\u6837\u4e00\u884c\u4ee3\u7801\u3002<\/p>\n

IIS\u8c03\u8bd5\u4e2dhttp<\/strong><\/p>\n

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\u8bf7\u6c42\u5934\u548c\u5e94\u7b54\u5177\u4f53\u6709\u54ea\u4e9b\u6807\u8bc6\uff0c\u6211\u4eec\u4e0d\u8be6\u7ec6\u8bb2\u4e86\uff0c\u81ea\u5df1\u770b\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n

HTTP\u8bf7\u6c42\u5934\u6982\u8ff0 \uff08HttpServletRequest\uff09 <\/strong>
HTTP\u5ba2\u6237\u7a0b\u5e8f\uff08\u4f8b\u5982\u6d4f\u89c8\u5668\uff09\uff0c\u5411\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u7684\u65f6\u5019\u5fc5\u987b\u6307\u660e\u8bf7\u6c42\u7c7b\u578b\uff08\u4e00\u822c\u662fGET\u6216\u8005POST\uff09\u3002\u5982\u6709\u5fc5\u8981\uff0c\u5ba2\u6237\u7a0b\u5e8f\u8fd8\u53ef\u4ee5\u9009\u62e9\u53d1\u9001\u5176\u4ed6\u7684\u8bf7\u6c42\u5934\u3002\u5927\u591a\u6570\u8bf7\u6c42\u5934\u5e76\u4e0d\u662f\u5fc5\u9700\u7684\uff0c\u4f46Content-Length\u9664\u5916\u3002\u5bf9\u4e8ePOST\u8bf7\u6c42\u6765\u8bf4Content-Length\u5fc5\u987b\u51fa\u73b0\u3002
\u4e0b\u9762\u662f\u4e00\u4e9b\u6700\u5e38\u89c1\u7684\u8bf7\u6c42\u5934 <\/strong><\/p>\n

Accept\uff1a\u6d4f\u89c8\u5668\u53ef\u63a5\u53d7\u7684MIME\u7c7b\u578b\u3002
Accept-Charset\uff1a\u6d4f\u89c8\u5668\u53ef\u63a5\u53d7\u7684\u5b57\u7b26\u96c6\u3002
Accept-Encoding\uff1a\u6d4f\u89c8\u5668\u80fd\u591f\u8fdb\u884c\u89e3\u7801\u7684\u6570\u636e\u7f16\u7801\u65b9\u5f0f\uff0c\u6bd4\u5982gzip\u3002Servlet\u80fd\u591f\u5411\u652f\u6301gzip\u7684\u6d4f\u89c8\u5668\u8fd4\u56de\u7ecfgzip\u7f16\u7801\u7684HTML\u9875\u9762\u3002\u8bb8\u591a\u60c5\u5f62\u4e0b\u8fd9\u53ef\u4ee5\u51cf\u5c115\u523010\u500d\u7684\u4e0b\u8f7d\u65f6\u95f4\u3002
Accept-Language\uff1a\u6d4f\u89c8\u5668\u6240\u5e0c\u671b\u7684\u8bed\u8a00\u79cd\u7c7b\uff0c\u5f53\u670d\u52a1\u5668\u80fd\u591f\u63d0\u4f9b\u4e00\u79cd\u4ee5\u4e0a\u7684\u8bed\u8a00\u7248\u672c\u65f6\u8981\u7528\u5230\u3002
Authorization\uff1a\u6388\u6743\u4fe1\u606f\uff0c\u901a\u5e38\u51fa\u73b0\u5728\u5bf9\u670d\u52a1\u5668\u53d1\u9001\u7684WWW-Authenticate\u5934\u7684\u5e94\u7b54\u4e2d\u3002<\/p>\n

Connection\uff1a\u8868\u793a\u662f\u5426\u9700\u8981\u6301\u4e45\u8fde\u63a5\u3002\u5982\u679cServlet\u770b\u5230\u8fd9\u91cc\u7684\u503c\u4e3a\u201cKeep-Alive\u201d\uff0c\u6216\u8005\u770b\u5230\u8bf7\u6c42\u4f7f\u7528\u7684\u662fHTTP 1.1\uff08HTTP 1.1\u9ed8\u8ba4\u8fdb\u884c\u6301\u4e45\u8fde\u63a5\uff09\uff0c\u5b83\u5c31\u53ef\u4ee5\u5229\u7528\u6301\u4e45\u8fde\u63a5\u7684\u4f18\u70b9\uff0c\u5f53\u9875\u9762\u5305\u542b\u591a\u4e2a\u5143\u7d20\u65f6\uff08\u4f8b\u5982Applet\uff0c\u56fe\u7247\uff09\uff0c\u663e\u8457\u5730\u51cf\u5c11\u4e0b\u8f7d\u6240\u9700\u8981\u7684\u65f6\u95f4\u3002\u8981\u5b9e\u73b0\u8fd9\u4e00\u70b9\uff0cServlet\u9700\u8981\u5728\u5e94\u7b54\u4e2d\u53d1\u9001\u4e00\u4e2aContent-Length\u5934\uff0c\u6700\u7b80\u5355\u7684\u5b9e\u73b0\u65b9\u6cd5\u662f\uff1a\u5148\u628a\u5185\u5bb9\u5199\u5165ByteArrayOutputStream\uff0c\u7136\u540e\u5728\u6b63\u5f0f\u5199\u51fa\u5185\u5bb9\u4e4b\u524d\u8ba1\u7b97\u5b83\u7684\u5927\u5c0f\u3002<\/p>\n

Content-Length\uff1a\u8868\u793a\u8bf7\u6c42\u6d88\u606f\u6b63\u6587\u7684\u957f\u5ea6\u3002
Cookie\uff1a\u8fd9\u662f\u6700\u91cd\u8981\u7684\u8bf7\u6c42\u5934\u4fe1\u606f\u4e4b\u4e00
From\uff1a\u8bf7\u6c42\u53d1\u9001\u8005\u7684email\u5730\u5740\uff0c\u7531\u4e00\u4e9b\u7279\u6b8a\u7684Web\u5ba2\u6237\u7a0b\u5e8f\u4f7f\u7528\uff0c\u6d4f\u89c8\u5668\u4e0d\u4f1a\u7528\u5230\u5b83\u3002
Host\uff1a\u521d\u59cbURL\u4e2d\u7684\u4e3b\u673a\u548c\u7aef\u53e3\u3002
If-Modified-Since\uff1a\u53ea\u6709\u5f53\u6240\u8bf7\u6c42\u7684\u5185\u5bb9\u5728\u6307\u5b9a\u7684\u65e5\u671f\u4e4b\u540e\u53c8\u7ecf\u8fc7\u4fee\u6539\u624d\u8fd4\u56de\u5b83\uff0c\u5426\u5219\u8fd4\u56de304\u201cNot Modified\u201d\u5e94\u7b54\u3002
Pragma\uff1a\u6307\u5b9a\u201cno-cache\u201d\u503c\u8868\u793a\u670d\u52a1\u5668\u5fc5\u987b\u8fd4\u56de\u4e00\u4e2a\u5237\u65b0\u540e\u7684\u6587\u6863\uff0c\u5373\u4f7f\u5b83\u662f\u4ee3\u7406\u670d\u52a1\u5668\u800c\u4e14\u5df2\u7ecf\u6709\u4e86\u9875\u9762\u7684\u672c\u5730\u62f7\u8d1d\u3002
Referer\uff1a\u5305\u542b\u4e00\u4e2aURL\uff0c\u7528\u6237\u4ece\u8be5URL\u4ee3\u8868\u7684\u9875\u9762\u51fa\u53d1\u8bbf\u95ee\u5f53\u524d\u8bf7\u6c42\u7684\u9875\u9762\u3002
User-Agent\uff1a\u6d4f\u89c8\u5668\u7c7b\u578b\uff0c\u5982\u679cServlet\u8fd4\u56de\u7684\u5185\u5bb9\u4e0e\u6d4f\u89c8\u5668\u7c7b\u578b\u6709\u5173\u5219\u8be5\u503c\u975e\u5e38\u6709\u7528\u3002
UA-Pixels\uff0cUA-Color\uff0cUA-OS\uff0cUA-CPU\uff1a\u7531\u67d0\u4e9b\u7248\u672c\u7684IE\u6d4f\u89c8\u5668\u6240\u53d1\u9001\u7684\u975e\u6807\u51c6\u7684\u8bf7\u6c42\u5934\uff0c\u8868\u793a\u5c4f\u5e55\u5927\u5c0f\u3001\u989c\u8272\u6df1\u5ea6\u3001\u64cd\u4f5c\u7cfb\u7edf\u548cCPU\u7c7b\u578b\u3002<\/p>\n

\u6709\u5173HTTP\u5934\u5b8c\u6574\u3001\u8be6\u7ec6\u7684\u8bf4\u660e\uff0c\u8bf7\u53c2\u89c1http:\/\/www.w3.org\/Protocols\/\u7684HTTP\u89c4\u8303\u3002<\/p>\n

HTTP\u54cd\u5e94\u5934\u6982\u8ff0\uff08HttpServletResponse\uff09 <\/strong><\/p>\n

Web\u670d\u52a1\u5668\u7684HTTP\u5e94\u7b54\u4e00\u822c\u7531\u4ee5\u4e0b\u51e0\u9879\u6784\u6210\uff1a\u4e00\u4e2a\u72b6\u6001\u884c\uff0c\u4e00\u4e2a\u6216\u591a\u4e2a\u54cd\u5e94\u5934\uff0c\u4e00\u4e2a\u7a7a\u884c\uff0c\u5185\u5bb9\u6587\u6863\u3002\u8bbe\u7f6eHTTP\u5e94\u7b54\u5934\u5f80\u5f80\u548c\u8bbe\u7f6e\u72b6\u6001\u884c\u4e2d\u7684\u72b6\u6001\u4ee3\u7801\u7ed3\u5408\u8d77\u6765\u3002\u4f8b\u5982\uff0c\u6709\u597d\u51e0\u4e2a\u8868\u793a\u201c\u6587\u6863\u4f4d\u7f6e\u5df2\u7ecf\u6539\u53d8\u201d\u7684\u72b6\u6001\u4ee3\u7801\u90fd\u4f34\u968f\u7740\u4e00\u4e2aLocation\u5934\uff0c\u800c401\uff08Unauthorized\uff09\u72b6\u6001\u4ee3\u7801\u5219\u5fc5\u987b\u4f34\u968f\u4e00\u4e2aWWW-Authenticate\u5934\u3002<\/p>\n

\u7136\u800c\uff0c\u5373\u4f7f\u5728\u6ca1\u6709\u8bbe\u7f6e\u7279\u6b8a\u542b\u4e49\u7684\u72b6\u6001\u4ee3\u7801\u65f6\uff0c\u6307\u5b9a\u5e94\u7b54\u5934\u4e5f\u662f\u5f88\u6709\u7528\u7684\u3002\u5e94\u7b54\u5934\u53ef\u4ee5\u7528\u6765\u5b8c\u6210\uff1a\u8bbe\u7f6eCookie\uff0c\u6307\u5b9a\u4fee\u6539\u65e5\u671f\uff0c\u6307\u793a\u6d4f\u89c8\u5668\u6309\u7167\u6307\u5b9a\u7684\u95f4\u9694\u5237\u65b0\u9875\u9762\uff0c\u58f0\u660e\u6587\u6863\u7684\u957f\u5ea6\u4ee5\u4fbf\u5229\u7528\u6301\u4e45HTTP\u8fde\u63a5\uff0c\u2026\u2026\u7b49\u7b49\u8bb8\u591a\u5176\u4ed6\u4efb\u52a1\u3002<\/p>\n

\u8bbe\u7f6e\u5e94\u7b54\u5934\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662fHttpServletResponse\u7684setHeader\uff0c\u8be5\u65b9\u6cd5\u6709\u4e24\u4e2a\u53c2\u6570\uff0c\u5206\u522b\u8868\u793a\u5e94\u7b54\u5934\u7684\u540d\u5b57\u548c\u503c\u3002\u548c\u8bbe\u7f6e\u72b6\u6001\u4ee3\u7801\u76f8\u4f3c\uff0c\u8bbe\u7f6e\u5e94\u7b54\u5934\u5e94\u8be5\u5728\u53d1\u9001\u4efb\u4f55\u6587\u6863\u5185\u5bb9\u4e4b\u524d\u8fdb\u884c\u3002<\/p>\n

setDateHeader\u65b9\u6cd5\u548csetIntHeadr\u65b9\u6cd5\u4e13\u95e8\u7528\u6765\u8bbe\u7f6e\u5305\u542b\u65e5\u671f\u548c\u6574\u6570\u503c\u7684\u5e94\u7b54\u5934\uff0c\u524d\u8005\u907f\u514d\u4e86\u628aJava\u65f6\u95f4\u8f6c\u6362\u4e3aGMT\u65f6\u95f4\u5b57\u7b26\u4e32\u7684\u9ebb\u70e6\uff0c\u540e\u8005\u5219\u907f\u514d\u4e86\u628a\u6574\u6570\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u7684\u9ebb\u70e6\u3002<\/p>\n

HttpServletResponse\u8fd8\u63d0\u4f9b\u4e86\u8bb8\u591a\u8bbe\u7f6e <\/strong><\/p>\n

setContentType\uff1a\u8bbe\u7f6eContent-Type\u5934\u3002\u5927\u591a\u6570Servlet\u90fd\u8981\u7528\u5230\u8fd9\u4e2a\u65b9\u6cd5\u3002
setContentLength\uff1a\u8bbe\u7f6eContent-Length\u5934\u3002\u5bf9\u4e8e\u652f\u6301\u6301\u4e45HTTP\u8fde\u63a5\u7684\u6d4f\u89c8\u5668\u6765\u8bf4\uff0c\u8fd9\u4e2a\u51fd\u6570\u662f\u5f88\u6709\u7528\u7684\u3002
addCookie\uff1a\u8bbe\u7f6e\u4e00\u4e2aCookie\uff08Servlet API\u4e2d\u6ca1\u6709setCookie\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5e94\u7b54\u5f80\u5f80\u5305\u542b\u591a\u4e2aSet-Cookie\u5934\uff09\u3002
\u53e6\u5916\uff0c\u5982\u4e0a\u8282\u4ecb\u7ecd\uff0csendRedirect\u65b9\u6cd5\u8bbe\u7f6e\u72b6\u6001\u4ee3\u7801302\u65f6\u4e5f\u4f1a\u8bbe\u7f6eLocation\u5934\u3002<\/p>\n

\u6709\u5173HTTP\u5934\u8be6\u7ec6\u548c\u5b8c\u6574\u7684\u8bf4\u660e\uff0c\u8bf7\u53c2\u89c1http:\/\/www.w3.org\/Protocols\/\u89c4\u8303\u3002<\/p>\n

HTTP\u5e94\u7b54\u5934 \u8bf4\u660e <\/strong>
Allow \u670d\u52a1\u5668\u652f\u6301\u54ea\u4e9b\u8bf7\u6c42\u65b9\u6cd5\uff08\u5982GET\u3001POST\u7b49\uff09\u3002<\/p>\n

Content-Encoding \u6587\u6863\u7684\u7f16\u7801\uff08Encode\uff09\u65b9\u6cd5\u3002\u53ea\u6709\u5728\u89e3\u7801\u4e4b\u540e\u624d\u53ef\u4ee5\u5f97\u5230Content-Type\u5934\u6307\u5b9a\u7684\u5185\u5bb9\u7c7b\u578b\u3002\u5229\u7528gzip\u538b\u7f29\u6587\u6863\u80fd\u591f\u663e\u8457\u5730\u51cf\u5c11HTML\u6587\u6863\u7684\u4e0b\u8f7d\u65f6\u95f4\u3002Java\u7684GZIPOutputStream\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u8fdb\u884cgzip\u538b\u7f29\uff0c\u4f46\u53ea\u6709Unix\u4e0a\u7684Netscape\u548cWindows\u4e0a\u7684IE 4\u3001IE 5\u624d\u652f\u6301\u5b83\u3002\u56e0\u6b64\uff0cServlet\u5e94\u8be5\u901a\u8fc7\u67e5\u770bAccept-Encoding\u5934\uff08\u5373request.getHeader(\"Accept-Encoding\")\uff09\u68c0\u67e5\u6d4f\u89c8\u5668\u662f\u5426\u652f\u6301gzip\uff0c\u4e3a\u652f\u6301gzip\u7684\u6d4f\u89c8\u5668\u8fd4\u56de\u7ecfgzip\u538b\u7f29\u7684HTML\u9875\u9762\uff0c\u4e3a\u5176\u4ed6\u6d4f\u89c8\u5668\u8fd4\u56de\u666e\u901a\u9875\u9762\u3002<\/p>\n

Content-Length \u8868\u793a\u5185\u5bb9\u957f\u5ea6\u3002\u53ea\u6709\u5f53\u6d4f\u89c8\u5668\u4f7f\u7528\u6301\u4e45HTTP\u8fde\u63a5\u65f6\u624d\u9700\u8981\u8fd9\u4e2a\u6570\u636e\u3002\u5982\u679c\u4f60\u60f3\u8981\u5229\u7528\u6301\u4e45\u8fde\u63a5\u7684\u4f18\u52bf\uff0c\u53ef\u4ee5\u628a\u8f93\u51fa\u6587\u6863\u5199\u5165ByteArrayOutputStram\uff0c\u5b8c\u6210\u540e\u67e5\u770b\u5176\u5927\u5c0f\uff0c\u7136\u540e\u628a\u8be5\u503c\u653e\u5165Content-Length\u5934\uff0c\u6700\u540e\u901a\u8fc7byteArrayStream.writeTo(response.getOutputStream()\u53d1\u9001\u5185\u5bb9\u3002<\/p>\n

Content-Type \u8868\u793a\u540e\u9762\u7684\u6587\u6863\u5c5e\u4e8e\u4ec0\u4e48MIME\u7c7b\u578b\u3002Servlet\u9ed8\u8ba4\u4e3atext\/plain\uff0c\u4f46\u901a\u5e38\u9700\u8981\u663e\u5f0f\u5730\u6307\u5b9a\u4e3atext\/html\u3002\u7531\u4e8e\u7ecf\u5e38\u8981\u8bbe\u7f6eContent-Type\uff0c\u56e0\u6b64HttpServletResponse\u63d0\u4f9b\u4e86\u4e00\u4e2a\u4e13\u7528\u7684\u65b9\u6cd5setContentTyep\u3002<\/p>\n

Date \u5f53\u524d\u7684GMT\u65f6\u95f4\u3002\u4f60\u53ef\u4ee5\u7528setDateHeader\u6765\u8bbe\u7f6e\u8fd9\u4e2a\u5934\u4ee5\u907f\u514d\u8f6c\u6362\u65f6\u95f4\u683c\u5f0f\u7684\u9ebb\u70e6\u3002<\/p>\n

Expires \u5e94\u8be5\u5728\u4ec0\u4e48\u65f6\u5019\u8ba4\u4e3a\u6587\u6863\u5df2\u7ecf\u8fc7\u671f\uff0c\u4ece\u800c\u4e0d\u518d\u7f13\u5b58\u5b83\uff1f<\/p>\n

Last-Modified \u6587\u6863\u7684\u6700\u540e\u6539\u52a8\u65f6\u95f4\u3002\u5ba2\u6237\u53ef\u4ee5\u901a\u8fc7If-Modified-Since\u8bf7\u6c42\u5934\u63d0\u4f9b\u4e00\u4e2a\u65e5\u671f\uff0c\u8be5\u8bf7\u6c42\u5c06\u88ab\u89c6\u4e3a\u4e00\u4e2a\u6761\u4ef6GET\uff0c\u53ea\u6709\u6539\u52a8\u65f6\u95f4\u8fdf\u4e8e\u6307\u5b9a\u65f6\u95f4\u7684\u6587\u6863\u624d\u4f1a\u8fd4\u56de\uff0c\u5426\u5219\u8fd4\u56de\u4e00\u4e2a304\uff08Not Modified\uff09\u72b6\u6001\u3002Last-Modified\u4e5f\u53ef\u7528setDateHeader\u65b9\u6cd5\u6765\u8bbe\u7f6e\u3002
Location \u8868\u793a\u5ba2\u6237\u5e94\u5f53\u5230\u54ea\u91cc\u53bb\u63d0\u53d6\u6587\u6863\u3002Location\u901a\u5e38\u4e0d\u662f\u76f4\u63a5\u8bbe\u7f6e\u7684\uff0c\u800c\u662f\u901a\u8fc7HttpServletResponse\u7684sendRedirect\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u540c\u65f6\u8bbe\u7f6e\u72b6\u6001\u4ee3\u7801\u4e3a302\u3002<\/p>\n

Refresh \u8868\u793a\u6d4f\u89c8\u5668\u5e94\u8be5\u5728\u591a\u5c11\u65f6\u95f4\u4e4b\u540e\u5237\u65b0\u6587\u6863\uff0c\u4ee5\u79d2\u8ba1\u3002\u9664\u4e86\u5237\u65b0\u5f53\u524d\u6587\u6863\u4e4b\u5916\uff0c\u4f60\u8fd8\u53ef\u4ee5\u901a\u8fc7setHeader(\"Refresh\", \"5; URL=http:\/\/host\/path\")\u8ba9\u6d4f\u89c8\u5668\u8bfb\u53d6\u6307\u5b9a\u7684\u9875\u9762\u3002\u6ce8\u610f\u8fd9\u79cd\u529f\u80fd\u901a\u5e38\u662f\u901a\u8fc7\u8bbe\u7f6eHTML\u9875\u9762HEAD\u533a\u7684\u5b9e\u73b0\uff0c\u8fd9\u662f\u56e0\u4e3a\uff0c\u81ea\u52a8\u5237\u65b0\u6216\u91cd\u5b9a\u5411\u5bf9\u4e8e\u90a3\u4e9b\u4e0d\u80fd\u4f7f\u7528CGI\u6216Servlet\u7684HTML\u7f16\u5199\u8005\u5341\u5206\u91cd\u8981\u3002\u4f46\u662f\uff0c\u5bf9\u4e8eServlet\u6765\u8bf4\uff0c\u76f4\u63a5\u8bbe\u7f6eRefresh\u5934\u66f4\u52a0\u65b9\u4fbf\u3002\u6ce8\u610fRefresh\u7684\u610f\u4e49\u662f\u201cN\u79d2\u4e4b\u540e\u5237\u65b0\u672c\u9875\u9762\u6216\u8bbf\u95ee\u6307\u5b9a\u9875\u9762\u201d\uff0c\u800c\u4e0d\u662f\u201c\u6bcf\u9694N\u79d2\u5237\u65b0\u672c\u9875\u9762\u6216\u8bbf\u95ee\u6307\u5b9a\u9875\u9762\u201d\u3002\u56e0\u6b64\uff0c\u8fde\u7eed\u5237\u65b0\u8981\u6c42\u6bcf\u6b21\u90fd\u53d1\u9001\u4e00\u4e2aRefresh\u5934\uff0c\u800c\u53d1\u9001204\u72b6\u6001\u4ee3\u7801\u5219\u53ef\u4ee5\u963b\u6b62\u6d4f\u89c8\u5668\u7ee7\u7eed\u5237\u65b0\uff0c\u4e0d\u7ba1\u662f\u4f7f\u7528Refresh\u5934\u8fd8\u662f\u3002\u6ce8\u610fRefresh\u5934\u4e0d\u5c5e\u4e8eHTTP 1.1\u6b63\u5f0f\u89c4\u8303\u7684\u4e00\u90e8\u5206\uff0c\u800c\u662f\u4e00\u4e2a\u6269\u5c55\uff0c\u4f46Netscape\u548cIE\u90fd\u652f\u6301\u5b83\u3002<\/p>\n

Server \u670d\u52a1\u5668\u540d\u5b57\u3002Servlet\u4e00\u822c\u4e0d\u8bbe\u7f6e\u8fd9\u4e2a\u503c\uff0c\u800c\u662f\u7531Web\u670d\u52a1\u5668\u81ea\u5df1\u8bbe\u7f6e\u3002 <\/strong><\/p>\n

Set-Cookie \u8bbe\u7f6e\u548c\u9875\u9762\u5173\u8054\u7684Cookie\u3002Servlet\u4e0d\u5e94\u4f7f\u7528response.setHeader(\"Set-Cookie\", ...)\uff0c\u800c\u662f\u5e94\u4f7f\u7528HttpServletResponse\u63d0\u4f9b\u7684\u4e13\u7528\u65b9\u6cd5addCookie\u3002\u53c2\u89c1\u4e0b\u6587\u6709\u5173Cookie\u8bbe\u7f6e\u7684\u8ba8\u8bba\u3002<\/p>\n

WWW-Authenticate \u5ba2\u6237\u5e94\u8be5\u5728Authorization\u5934\u4e2d\u63d0\u4f9b\u4ec0\u4e48\u7c7b\u578b\u7684\u6388\u6743\u4fe1\u606f\uff1f\u5728\u5305\u542b401\uff08Unauthorized\uff09\u72b6\u6001\u884c\u7684\u5e94\u7b54\u4e2d\u8fd9\u4e2a\u5934\u662f\u5fc5\u9700\u7684\u3002\u4f8b\u5982\uff0cresponse.setHeader(\"WWW-Authenticate\", \"BASIC realm=\\\"executives\\\"\")\u3002\u6ce8\u610fServlet\u4e00\u822c\u4e0d\u8fdb\u884c\u8fd9\u65b9\u9762\u7684\u5904\u7406\uff0c\u800c\u662f\u8ba9Web\u670d\u52a1\u5668\u7684\u4e13\u95e8\u673a\u5236\u6765\u63a7\u5236\u53d7\u5bc6\u7801\u4fdd\u62a4\u9875\u9762\u7684\u8bbf\u95ee\uff08\u4f8b\u5982.htaccess\uff09\u3002<\/p>\n

5.3 \u5b9e\u4f8b\uff1a\u8f93\u51fa\u6240\u6709\u7684\u8bf7\u6c42\u5934 <\/strong><\/p>\n

\u4e0b\u9762\u7684Servlet\u5b9e\u4f8b\u628a\u6240\u6709\u63a5\u6536\u5230\u7684\u8bf7\u6c42\u5934\u548c\u5b83\u7684\u503c\u4ee5\u8868\u683c\u7684\u5f62\u5f0f\u8f93\u51fa\u3002\u53e6\u5916\uff0c\u8be5Servlet\u8fd8\u4f1a\u8f93\u51fa\u4e3b\u8bf7\u6c42\u547d\u4ee4\u7684\u4e09\u4e2a\u90e8\u5206\uff1a\u8bf7\u6c42\u65b9\u6cd5\uff0cURI\uff0c\u534f\u8bae\/\u7248\u672c\u3002<\/p>\n

\u3000\u3000 ShowRequestHeaders.java <\/p>\n

\npackage hall;\n\nimport java.io.*;\nimport javax.servlet.*;\nimport javax.servlet.http.*;\nimport java.util.*;\n\npublic class ShowRequestHeaders extends HttpServlet {\npublic void doGet(HttpServletRequest request,\nHttpServletResponse response)\nthrows ServletException, IOException {\nresponse.setContentType(\"text\/html\");\nPrintWriter out = response.getWriter();\nString title = \"\u663e\u793a\u6240\u6709\u8bf7\u6c42\u5934\";\nout.println(ServletUtilities.headWithTitle(title) +\n\"\uff1cBODY BGCOLOR=\uff3c\"#FDF5E6\uff3c\"\uff1e\uff3cn\" +\n\"\uff1cH1 ALIGN=CENTER\uff1e\" + title + \"\uff1c\/H1\uff1e\uff3cn\" +\n\"\uff1cB\uff1eRequest Method: \uff1c\/B\uff1e\" +\nrequest.getMethod() + \"\uff1cBR\uff1e\uff3cn\" +\n\"\uff1cB\uff1eRequest URI: \uff1c\/B\uff1e\" +\nrequest.getRequestURI() + \"\uff1cBR\uff1e\uff3cn\" +\n\"\uff1cB\uff1eRequest Protocol: \uff1c\/B\uff1e\" +\nrequest.getProtocol() + \"\uff1cBR\uff1e\uff1cBR\uff1e\uff3cn\" +\n\"\uff1cTABLE BORDER=1 ALIGN=CENTER\uff1e\uff3cn\" +\n\"\uff1cTR BGCOLOR=\uff3c\"#FFAD00\uff3c\"\uff1e\uff3cn\" +\n\"\uff1cTH\uff1eHeader Name\uff1cTH\uff1eHeader Value\");\nEnumeration headerNames = request.getHeaderNames();\nwhile(headerNames.hasMoreElements()) {\nString headerName = (String)headerNames.nextElement();\nout.println(\"\uff1cTR\uff1e\uff1cTD\uff1e\" + headerName);\nout.println(\" \uff1cTD\uff1e\" + request.getHeader(headerName));\n}\nout.println(\"\uff1c\/TABLE\uff1e\uff3cn\uff1c\/BODY\uff1e\uff1c\/HTML\uff1e\");\n}\n\npublic void doPost(HttpServletRequest request,\nHttpServletResponse response)\nthrows ServletException, IOException {\ndoGet(request, response);\n}\n}<\/pre>\n<\/p>\n
<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
IIS\u7684\u4e3b\u673a\u5934\u503c \u4e3b\u673a\u5934\u662f\u7ed1\u5b9a\u57df\u540d\uff0c\u6ca1\u6709\u57df\u540d\u4e0d\u7528\u8bbe\u7f6e\u4e3b\u673a\u5934 \u6240\u8c13\u7684\u4e3b\u673a\u5934\u7684\u53eb\u6cd5\u8d77\u81eaIIS\u4e2d\u5bf9\u57df\u540d\u7ed1\u5b9a\u7684\u529f\u80fd\uff0c\u4e00 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40,26],"tags":[],"class_list":["post-14422","post","type-post","status-publish","format-standard","hentry","category-iis","category-windows"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/14422","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=14422"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/14422\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=14422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=14422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=14422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}