{"id":252,"date":"2014-05-11T06:00:21","date_gmt":"2014-05-10T22:00:21","guid":{"rendered":"http:\/\/www.woniuseo.com\/?p=252"},"modified":"2018-07-26T01:43:53","modified_gmt":"2018-07-25T17:43:53","slug":"%e7%bd%91%e7%ab%99%e8%bf%94%e5%ba%94%e7%8a%b6%e6%80%81%e7%a0%81%e4%b8%8e%e8%ae%be%e7%bd%ae%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.woniuseo.com\/252.html","title":{"rendered":"\u7f51\u7ad9\u8fd4\u56de\u72b6\u6001\u7801\u4e0e\u8bbe\u7f6e\u65b9\u6cd5"},"content":{"rendered":"

\u5927\u5bb6\u597d\uff0c\u8717\u725bSEO\u4e0a\u6b21\u7ed9\u5927\u5bb6\u5206\u4eab\u4e86\u201cRobots\u7684\u4f5c\u7528\u4e0e\u5199\u6cd5\u201d\uff0c\u5f88\u591a\u4eba\u90fd\u8868\u793a\u81ea\u5df1\u4f17\u4e2d\u53d7\u76ca\u532a\u6d45\uff0c\u4eca\u5929\u8717\u725bSEO\u5c06\u518d\u51fa\u7ed9\u529b\u5e72\u8d27\uff0c\u4eca\u5929\u7ed9\u5927\u5bb6\u5206\u4eab\u7684\u662f\u00a0 \u7f51\u7ad9\u8fd4\u56de\u72b6\u6001\u7801\u4e0e\u8bbe\u7f6e\u65b9\u6cd5 \u00a0\u3002\u76f8\u4fe1\u5927\u5bb6\u671f\u5f85\u5df2\u4e45\u4e86\u5427\uff0c\u7ec8\u4e8e\u88ab\u5927\u5bb6\u7ed9\u76fc\u6765\u4e86\u3002<\/p>\n

 <\/p>\n

\u4e00\u3001\u4ec0\u4e48\u662f\u7f51\u7ad9\u8fd4\u56de\u7801\u5462\uff1f<\/p>\n

\u7f51\u7ad9\u8bbf\u95ee\u72b6\u6001\u8fd4\u56de\u7801\u662f\u6d4f\u89c8\u5668\u8bf7\u6c42\u4e00\u4e2a\u7f51\u9875\u540e\u5f97\u5230\u7f51\u9875\u8fd4\u56de\u7ed9\u6d4f\u89c8\u5668\u7684\u4e00\u4e2a\u72b6\u6001\u7801\u3002\u540c\u65f6\uff0c\u641c\u7d22\u5f15\u64ce\u6293\u53d6\u6b64\u9875\u9762\uff0c\u4e5f\u4f1a\u5f97\u5230\u6b64\u8fd4\u56de\u7801\u3002\u6d4f\u89c8\u5668\u4f1a\u6839\u636e\u4e0d\u540c\u7684\u8fd4\u56de\u7801\uff0c\u7ed9\u4e88\u5bf9\u5e94\u7684\u5904\u7406\u63aa\u65bd\u3002<\/p>\n

 <\/p>\n

\u4e8c\u3001\u7f51\u7ad9\u8fd4\u56de\u72b6\u6001\u7801\u6709\u54ea\u4e9b\uff0c\u90fd\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/p>\n

\u4ee5\u4e0b\u4e3a\u7f51\u7ad9\u8fd4\u56de\u72b6\u6001\u7801\u5927\u5168\u3001\u7f51\u7ad9\u6240\u6709\u8fd4\u56de\u72b6\u6001\u7801\uff0cHTTP\u72b6\u6001\u7801\u5927\u5168\uff1a<\/p>\n

\u4ee3\u7801 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u82f1\u6587\u63d0\u793a \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u4e2d\u6587\u91ca\u4e49<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
100<\/td>\nContinue<\/td>\n\u521d\u59cb\u7684\u8bf7\u6c42\u5df2\u7ecf\u63a5\u53d7\uff0c\u5ba2\u6237\u5e94\u5f53\u7ee7\u7eed\u53d1\u9001\u8bf7\u6c42\u7684\u5176\u4f59\u90e8\u5206\u3002\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n
101<\/td>\nSwitching Protocols<\/td>\n\u670d\u52a1\u5668\u5c06\u9075\u4ece\u5ba2\u6237\u7684\u8bf7\u6c42\u8f6c\u6362\u5230\u53e6\u5916\u4e00\u79cd\u534f\u8bae\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n
200<\/td>\nOK<\/td>\n\u4e00\u5207\u6b63\u5e38\uff0c\u5bf9GET\u548cPOST\u8bf7\u6c42\u7684\u5e94\u7b54\u6587\u6863\u8ddf\u5728\u540e\u9762\u3002<\/td>\n<\/tr>\n
201<\/td>\nCreated<\/td>\n\u670d\u52a1\u5668\u5df2\u7ecf\u521b\u5efa\u4e86\u6587\u6863\uff0cLocation\u5934\u7ed9\u51fa\u4e86\u5b83\u7684URL\u3002<\/td>\n<\/tr>\n
202<\/td>\nAccepted<\/td>\n\u5df2\u7ecf\u63a5\u53d7\u8bf7\u6c42\uff0c\u4f46\u5904\u7406\u5c1a\u672a\u5b8c\u6210\u3002<\/td>\n<\/tr>\n
203<\/td>\nNon-Authoritative Information<\/td>\n\u6587\u6863\u5df2\u7ecf\u6b63\u5e38\u5730\u8fd4\u56de\uff0c\u4f46\u4e00\u4e9b\u5e94\u7b54\u5934\u53ef\u80fd\u4e0d\u6b63\u786e\uff0c\u56e0\u4e3a\u4f7f\u7528\u7684\u662f\u6587\u6863\u7684\u62f7\u8d1d\uff08HTTP 1.1\u65b0\uff09\u3002<\/td>\n<\/tr>\n
204<\/td>\nNo Content<\/td>\n\u6ca1\u6709\u65b0\u6587\u6863\uff0c\u6d4f\u89c8\u5668\u5e94\u8be5\u7ee7\u7eed\u663e\u793a\u539f\u6765\u7684\u6587\u6863\u3002\u5982\u679c\u7528\u6237\u5b9a\u671f\u5730\u5237\u65b0\u9875\u9762\uff0c\u800cServlet\u53ef\u4ee5\u786e\u5b9a\u7528\u6237\u6587\u6863\u8db3\u591f\u65b0\uff0c\u8fd9\u4e2a\u72b6\u6001\u4ee3\u7801\u662f\u5f88\u6709\u7528\u7684\u3002<\/td>\n<\/tr>\n
205<\/td>\nReset Content<\/td>\n\u6ca1\u6709\u65b0\u7684\u5185\u5bb9\uff0c\u4f46\u6d4f\u89c8\u5668\u5e94\u8be5\u91cd\u7f6e\u5b83\u6240\u663e\u793a\u7684\u5185\u5bb9\u3002\u7528\u6765\u5f3a\u5236\u6d4f\u89c8\u5668\u6e05\u9664\u8868\u5355\u8f93\u5165\u5185\u5bb9\uff08HTTP 1.1\u65b0\uff09\u3002<\/td>\n<\/tr>\n
206<\/td>\nPartial Content<\/td>\n\u5ba2\u6237\u53d1\u9001\u4e86\u4e00\u4e2a\u5e26\u6709Range\u5934\u7684GET\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u5b8c\u6210\u4e86\u5b83\uff08HTTP 1.1\u65b0\uff09\u3002<\/td>\n<\/tr>\n
300<\/td>\nMultiple Choices<\/td>\n\u5ba2\u6237\u8bf7\u6c42\u7684\u6587\u6863\u53ef\u4ee5\u5728\u591a\u4e2a\u4f4d\u7f6e\u627e\u5230\uff0c\u8fd9\u4e9b\u4f4d\u7f6e\u5df2\u7ecf\u5728\u8fd4\u56de\u7684\u6587\u6863\u5185\u5217\u51fa\u3002\u5982\u679c\u670d\u52a1\u5668\u8981\u63d0\u51fa\u4f18\u5148\u9009\u62e9\uff0c\u5219\u5e94\u8be5\u5728Location\u5e94\u7b54\u5934\u6307\u660e\u3002<\/td>\n<\/tr>\n
301<\/td>\nMoved Permanently<\/td>\n\u5ba2\u6237\u8bf7\u6c42\u7684\u6587\u6863\u5728\u5176\u4ed6\u5730\u65b9\uff0c\u65b0\u7684URL\u5728Location\u5934\u4e2d\u7ed9\u51fa\uff0c\u6d4f\u89c8\u5668\u5e94\u8be5\u81ea\u52a8\u5730\u8bbf\u95ee\u65b0\u7684URL\u3002<\/td>\n<\/tr>\n
302<\/td>\nFound<\/td>\n\u7c7b\u4f3c\u4e8e301\uff0c\u4f46\u65b0\u7684URL\u5e94\u8be5\u88ab\u89c6\u4e3a\u4e34\u65f6\u6027\u7684\u66ff\u4ee3\uff0c\u800c\u4e0d\u662f\u6c38\u4e45\u6027\u7684\u3002\u6ce8\u610f\uff0c\u5728HTTP1.0\u4e2d\u5bf9\u5e94\u7684\u72b6\u6001\u4fe1\u606f\u662f\u201cMoved Temporatily\u201d\u3002\u51fa\u73b0\u8be5\u72b6\u6001\u4ee3\u7801\u65f6\uff0c\u6d4f\u89c8\u5668\u80fd\u591f\u81ea\u52a8\u8bbf\u95ee\u65b0\u7684URL\uff0c\u56e0\u6b64\u5b83\u662f\u4e00\u4e2a\u5f88\u6709\u7528\u7684\u72b6\u6001\u4ee3\u7801\u3002\u6ce8\u610f\u8fd9\u4e2a\u72b6\u6001\u4ee3\u7801\u6709\u65f6\u5019\u53ef\u4ee5\u548c301\u66ff\u6362\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6d4f\u89c8\u5668\u9519\u8bef\u5730\u8bf7\u6c42http:\/\/host\/~user\uff08\u7f3a\u5c11\u4e86\u540e\u9762\u7684\u659c\u6760\uff09\uff0c\u6709\u7684\u670d\u52a1\u5668 \u8fd4\u56de301\uff0c\u6709\u7684\u5219\u8fd4\u56de302\u3002\u4e25\u683c\u5730\u8bf4\uff0c\u6211\u4eec\u53ea\u80fd\u5047\u5b9a\u53ea\u6709\u5f53\u539f\u6765\u7684\u8bf7\u6c42\u662fGET\u65f6\u6d4f\u89c8\u5668\u624d\u4f1a\u81ea\u52a8\u91cd\u5b9a\u5411\u3002\u8bf7\u53c2\u89c1307\u3002<\/td>\n<\/tr>\n
303<\/td>\nSee Other<\/td>\n\u7c7b\u4f3c\u4e8e301\/302\uff0c\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\uff0c\u5982\u679c\u539f\u6765\u7684\u8bf7\u6c42\u662fPOST\uff0cLocation\u5934\u6307\u5b9a\u7684\u91cd\u5b9a\u5411\u76ee\u6807\u6587\u6863\u5e94\u8be5\u901a\u8fc7GET\u63d0\u53d6\uff08HTTP 1.1\u65b0\uff09\u3002<\/td>\n<\/tr>\n
304<\/td>\nNot Modified<\/td>\n\u5ba2\u6237\u7aef\u6709\u7f13\u51b2\u7684\u6587\u6863\u5e76\u53d1\u51fa\u4e86\u4e00\u4e2a\u6761\u4ef6\u6027\u7684\u8bf7\u6c42\uff08\u4e00\u822c\u662f\u63d0\u4f9bIf-Modified-Since\u5934\u8868\u793a\u5ba2\u6237\u53ea\u60f3\u6bd4\u6307\u5b9a\u65e5\u671f\u66f4\u65b0\u7684\u6587\u6863\uff09\u3002\u670d\u52a1\u5668\u544a \u8bc9\u5ba2\u6237\uff0c\u539f\u6765\u7f13\u51b2\u7684\u6587\u6863\u8fd8\u53ef\u4ee5\u7ee7\u7eed\u4f7f\u7528\u3002<\/td>\n<\/tr>\n
305<\/td>\nUse Proxy<\/td>\n\u5ba2\u6237\u8bf7\u6c42\u7684\u6587\u6863\u5e94\u8be5\u901a\u8fc7Location\u5934\u6240\u6307\u660e\u7684\u4ee3\u7406\u670d\u52a1\u5668\u63d0\u53d6\uff08HTTP 1.1\u65b0\uff09\u3002<\/td>\n<\/tr>\n
307<\/td>\nTemporary Redirect<\/td>\n\u548c302 \uff08Found\uff09\u76f8\u540c\u3002\u8bb8\u591a\u6d4f\u89c8\u5668\u4f1a\u9519\u8bef\u5730\u54cd\u5e94302\u5e94\u7b54\u8fdb\u884c\u91cd\u5b9a\u5411\uff0c\u5373\u4f7f\u539f\u6765\u7684\u8bf7\u6c42\u662fPOST\uff0c\u5373\u4f7f\u5b83\u5b9e\u9645\u4e0a\u53ea\u80fd\u5728POST\u8bf7\u6c42\u7684\u5e94\u7b54\u662f303\u65f6\u624d\u80fd\u91cd\u5b9a \u5411\u3002\u7531\u4e8e\u8fd9\u4e2a\u539f\u56e0\uff0cHTTP 1.1\u65b0\u589e\u4e86307\uff0c\u4ee5\u4fbf\u66f4\u52a0\u6e05\u9664\u5730\u533a\u5206\u51e0\u4e2a\u72b6\u6001\u4ee3\u7801\uff1a\u5f53\u51fa\u73b0303\u5e94\u7b54\u65f6\uff0c\u6d4f\u89c8\u5668\u53ef\u4ee5\u8ddf\u968f\u91cd\u5b9a\u5411\u7684GET\u548cPOST\u8bf7\u6c42\uff1b\u5982\u679c\u662f307\u5e94\u7b54\uff0c\u5219\u6d4f\u89c8\u5668\u53ea \u80fd\u8ddf\u968f\u5bf9GET\u8bf7\u6c42\u7684\u91cd\u5b9a\u5411\u3002\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n
400<\/td>\nBad Request<\/td>\n\u8bf7\u6c42\u51fa\u73b0\u8bed\u6cd5\u9519\u8bef\u3002<\/td>\n<\/tr>\n
401<\/td>\nUnauthorized<\/td>\n\u5ba2\u6237\u8bd5\u56fe\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u53d7\u5bc6\u7801\u4fdd\u62a4\u7684\u9875\u9762\u3002\u5e94\u7b54\u4e2d\u4f1a\u5305\u542b\u4e00\u4e2aWWW-Authenticate\u5934\uff0c\u6d4f\u89c8\u5668\u636e\u6b64\u663e\u793a\u7528\u6237\u540d\u5b57\/\u5bc6\u7801\u5bf9\u8bdd\u6846\uff0c\u7136\u540e\u5728\u586b \u5199\u5408\u9002\u7684Authorization\u5934\u540e\u518d\u6b21\u53d1\u51fa\u8bf7\u6c42\u3002<\/td>\n<\/tr>\n
403<\/td>\nForbidden<\/td>\n\u8d44\u6e90\u4e0d\u53ef\u7528\u3002\u670d\u52a1\u5668\u7406\u89e3\u5ba2\u6237\u7684\u8bf7\u6c42\uff0c\u4f46\u62d2\u7edd\u5904\u7406\u5b83\u3002\u901a\u5e38\u7531\u4e8e\u670d\u52a1\u5668\u4e0a\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6743\u9650\u8bbe\u7f6e\u5bfc\u81f4\u3002<\/td>\n<\/tr>\n
404<\/td>\nNot Found<\/td>\n\u65e0\u6cd5\u627e\u5230\u6307\u5b9a\u4f4d\u7f6e\u7684\u8d44\u6e90\u3002\u8fd9\u4e5f\u662f\u4e00\u4e2a\u5e38\u7528\u7684\u5e94\u7b54\u3002<\/td>\n<\/tr>\n
405<\/td>\nMethod Not Allowed<\/td>\n\u8bf7\u6c42\u65b9\u6cd5\uff08GET\u3001POST\u3001HEAD\u3001DELETE\u3001PUT\u3001TRACE\u7b49\uff09\u5bf9\u6307\u5b9a\u7684\u8d44\u6e90\u4e0d\u9002\u7528\u3002\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n
406<\/td>\nNot Acceptable<\/td>\n\u6307\u5b9a\u7684\u8d44\u6e90\u5df2\u7ecf\u627e\u5230\uff0c\u4f46\u5b83\u7684MIME\u7c7b\u578b\u548c\u5ba2\u6237\u5728Accpet\u5934\u4e2d\u6240\u6307\u5b9a\u7684\u4e0d\u517c\u5bb9\uff08HTTP 1.1\u65b0\uff09\u3002<\/td>\n<\/tr>\n
407<\/td>\nProxy Authentication Required<\/td>\n\u7c7b\u4f3c\u4e8e401\uff0c\u8868\u793a\u5ba2\u6237\u5fc5\u987b\u5148\u7ecf\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u7684\u6388\u6743\u3002\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n
408<\/td>\nRequest Timeout<\/td>\n\u5728\u670d\u52a1\u5668\u8bb8\u53ef\u7684\u7b49\u5f85\u65f6\u95f4\u5185\uff0c\u5ba2\u6237\u4e00\u76f4\u6ca1\u6709\u53d1\u51fa\u4efb\u4f55\u8bf7\u6c42\u3002\u5ba2\u6237\u53ef\u4ee5\u5728\u4ee5\u540e\u91cd\u590d\u540c\u4e00\u8bf7\u6c42\u3002\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n
409<\/td>\nConflict<\/td>\n\u901a\u5e38\u548cPUT\u8bf7\u6c42\u6709\u5173\u3002\u7531\u4e8e\u8bf7\u6c42\u548c\u8d44\u6e90\u7684\u5f53\u524d\u72b6\u6001\u76f8\u51b2\u7a81\uff0c\u56e0\u6b64\u8bf7\u6c42\u4e0d\u80fd\u6210\u529f\u3002\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n
410<\/td>\nGone<\/td>\n\u6240\u8bf7\u6c42\u7684\u6587\u6863\u5df2\u7ecf\u4e0d\u518d\u53ef\u7528\uff0c\u800c\u4e14\u670d\u52a1\u5668\u4e0d\u77e5\u9053\u5e94\u8be5\u91cd\u5b9a\u5411\u5230\u54ea\u4e00\u4e2a\u5730\u5740\u3002\u5b83\u548c404\u7684\u4e0d\u540c\u5728\u4e8e\uff0c\u8fd4\u56de407\u8868\u793a\u6587\u6863\u6c38\u4e45\u5730\u79bb\u5f00\u4e86\u6307\u5b9a\u7684\u4f4d\u7f6e\uff0c\u800c 404\u8868\u793a\u7531\u4e8e\u672a\u77e5\u7684\u539f\u56e0\u6587\u6863\u4e0d\u53ef\u7528\u3002\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n
411<\/td>\nLength Required<\/td>\n\u670d\u52a1\u5668\u4e0d\u80fd\u5904\u7406\u8bf7\u6c42\uff0c\u9664\u975e\u5ba2\u6237\u53d1\u9001\u4e00\u4e2aContent-Length\u5934\u3002\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n
412<\/td>\nPrecondition Failed<\/td>\n\u8bf7\u6c42\u5934\u4e2d\u6307\u5b9a\u7684\u4e00\u4e9b\u524d\u63d0\u6761\u4ef6\u5931\u8d25\uff08HTTP 1.1\u65b0\uff09\u3002<\/td>\n<\/tr>\n
413<\/td>\nRequest Entity Too Large<\/td>\n\u76ee\u6807\u6587\u6863\u7684\u5927\u5c0f\u8d85\u8fc7\u670d\u52a1\u5668\u5f53\u524d\u613f\u610f\u5904\u7406\u7684\u5927\u5c0f\u3002\u5982\u679c\u670d\u52a1\u5668\u8ba4\u4e3a\u81ea\u5df1\u80fd\u591f\u7a0d\u540e\u518d\u5904\u7406\u8be5\u8bf7\u6c42\uff0c\u5219\u5e94\u8be5\u63d0\u4f9b\u4e00\u4e2aRetry-After\u5934\uff08HTTP 1.1\u65b0\uff09\u3002<\/td>\n<\/tr>\n
414<\/td>\nRequest URI Too Long<\/td>\nURI\u592a\u957f\uff08HTTP 1.1\u65b0\uff09\u3002<\/td>\n<\/tr>\n
416<\/td>\nRequested Range Not Satisfiable<\/td>\n\u670d\u52a1\u5668\u4e0d\u80fd\u6ee1\u8db3\u5ba2\u6237\u5728\u8bf7\u6c42\u4e2d\u6307\u5b9a\u7684Range\u5934\u3002\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n
500<\/td>\nInternal Server Error<\/td>\n\u670d\u52a1\u5668\u9047\u5230\u4e86\u610f\u6599\u4e0d\u5230\u7684\u60c5\u51b5\uff0c\u4e0d\u80fd\u5b8c\u6210\u5ba2\u6237\u7684\u8bf7\u6c42\u3002<\/td>\n<\/tr>\n
501<\/td>\nNot Implemented<\/td>\n\u670d\u52a1\u5668\u4e0d\u652f\u6301\u5b9e\u73b0\u8bf7\u6c42\u6240\u9700\u8981\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u5ba2\u6237\u53d1\u51fa\u4e86\u4e00\u4e2a\u670d\u52a1\u5668\u4e0d\u652f\u6301\u7684PUT\u8bf7\u6c42\u3002<\/td>\n<\/tr>\n
502<\/td>\nBad Gateway<\/td>\n\u670d\u52a1\u5668\u4f5c\u4e3a\u7f51\u5173\u6216\u8005\u4ee3\u7406\u65f6\uff0c\u4e3a\u4e86\u5b8c\u6210\u8bf7\u6c42\u8bbf\u95ee\u4e0b\u4e00\u4e2a\u670d\u52a1\u5668\uff0c\u4f46\u8be5\u670d\u52a1\u5668\u8fd4\u56de\u4e86\u975e\u6cd5\u7684\u5e94\u7b54\u3002<\/td>\n<\/tr>\n
503<\/td>\nService Unavailable<\/td>\n\u670d\u52a1\u5668\u7531\u4e8e\u7ef4\u62a4\u6216\u8005\u8d1f\u8f7d\u8fc7\u91cd\u672a\u80fd\u5e94\u7b54\u3002\u4f8b\u5982\uff0cServlet\u53ef\u80fd\u5728\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u5df2\u6ee1\u7684\u60c5\u51b5\u4e0b\u8fd4\u56de503\u3002\u670d\u52a1\u5668\u8fd4\u56de503\u65f6\u53ef\u4ee5\u63d0\u4f9b\u4e00\u4e2a Retry-After\u5934\u3002<\/td>\n<\/tr>\n
504<\/td>\nGateway Timeout<\/td>\n\u7531\u4f5c\u4e3a\u4ee3\u7406\u6216\u7f51\u5173\u7684\u670d\u52a1\u5668\u4f7f\u7528\uff0c\u8868\u793a\u4e0d\u80fd\u53ca\u65f6\u5730\u4ece\u8fdc\u7a0b\u670d\u52a1\u5668\u83b7\u5f97\u5e94\u7b54\u3002\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n
505<\/td>\nHTTP Version Not Supported<\/td>\n\u670d\u52a1\u5668\u4e0d\u652f\u6301\u8bf7\u6c42\u4e2d\u6240\u6307\u660e\u7684HTTP\u7248\u672c\u3002\uff08HTTP 1.1\u65b0\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u770b\u8fc7\u8fd9\u4e9b\uff0c\u6211\u60f3\u5927\u5bb6\u4e00\u5b9a\u4f1a\u8ba4\u4e3a\u81ea\u5df1\u5b64\u964b\u5be1\u95fb\u4e86\uff0c\u539f\u6765\u7f51\u7ad9\u8fd4\u56de\u72b6\u6001\u7801\u6709\u8fd9\u4e48\u591a\uff0c\u800c\u81ea\u5df1\u5e73\u65f6\u53ea\u77e5\u9053\u90a3\u4e48\u5c11\u554a\u3002\u597d\u4e86\uff0c\u522b\u53d1\u6123\u4e86\uff0c\u535a\u4e3b\u90fd\u820d\u5f97\u628a\u8fd9\u4e9b\u5206\u4eab\u51fa\u6765\uff0c\u4f60\u5c31\u4e0d\u4f1a\u6536\u85cf\u4e00\u4e0b\uff0c\u70b9\u51fb\u53f3\u4e0a\u89d2\u7684\uff1a\u6536\u85cf\u5939\uff0c\u6dfb\u52a0\u5230\u6536\u85cf\u5939\u3002<\/p>\n

\u4e0d\u8fc7\uff0c\u5982\u679c\u5927\u5bb6\u7528\u6765\u5206\u6790\u65e5\u5fd7\u6216\u662f\u5e73\u65f6\u4f7f\u7528\uff0c\u4e5f\u5c31\u8bb0\u4f4f\u56db\u4e94\u4e2a\u5e38\u7528 \u7684\u5c31\u53ef\u4ee5\u4e86\uff0c\u4e3b\u8981\u5305\u542b\uff1a<\/p>\n

1.200
\n200\u7684HTTT\u8fd4\u56de\u72b6\u6001\u7801\u7684\u8868\u793a\u7f51\u9875\u6b64\u9875\u9762\u6709\u6548\uff0c\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\u3002
\n2.301
\n301\u8fd4\u56de\u7801\u7684\u542b\u4e49\u662f\u201cMoved Permanently\u201d\u6c38\u4e45\u8fc1\u79fb\uff0c\u767e\u5ea6\u4f1a\u8ba4\u4e3a\u7f51\u9875\u5f53\u524d\u8df3\u8f6c\u81f3\u4e00\u4e2a\u65b0\u7684url\u3002\u5f53\u9047\u5230\u7ad9\u70b9\u8fc1\u79fb\uff0c\u57df\u540d\u66f4\u6362\u3001\u7ad9\u70b9\u6539\u7248\u7684\u60c5\u51b5\u65f6\uff0c\u63a8\u8350\u4f7f\u7528301\u8fd4\u56de\u7801\uff0c\u5c3d\u91cf\u51cf\u5c11\u6539\u7248\u5e26\u6765\u7684\u6d41\u91cf\u635f\u5931\u3002\u867d\u7136\u767e\u5ea6spider\u73b0\u5728\u5bf9301\u8df3\u8f6c\u7684\u54cd\u5e94\u5468\u671f\u8f83\u957f\uff0c\u4f46\u6211\u4eec\u8fd8\u662f\u63a8\u8350\u5927\u5bb6\u8fd9\u4e48\u505a\u3002
\n\u540c\u65f6\uff0c\u5927\u5bb6\u505a\u7ad9\u7684\u65f6\u5019\uff0c\u5efa\u8bae\u628a\u4e0d\u5e26www\u7684\u57df\u540d\u8df3\u8f6c\u5230\u5e26www\u7684\u57df\u540d\u4e0a\u9762\u3002\u8fd9\u6837\u9632\u6b62\u767e\u5ea6\u5c06\u7ad9\u5185\u5185\u5bb9\u6536\u5f55\u5230\u4e24\u4e2a\u4e0d\u540c\u7684\u57df\u540d\uff0c\u5206\u6563\u7f51\u7ad9\u7684\u6743\u91cd\uff0c\u540c\u65f6\u88ab\u767e\u5ea6\u8ba4\u4e3a\u4f60\u505a\u4e86\u4e24\u4e2a\u76f8\u540c\u7684\u7f51\u7ad9\u6709\u4f5c\u853d\u7684\u5acc\u3002<\/p>\n

\"301\u7684\u56fe\u7247\"<\/a>3.404<\/p>\n

404\u8fd4\u56de\u7801\u7684\u542b\u4e49\u662f\u201cNOTFOUND\u201d\uff0c\u5f53\u8bbf\u95ee\u4e86\u4e00\u4e2a\u65e0\u6548\u5730\u5740\uff0c\u6216\u662f\u5df2\u7ecf\u5220\u9664\u7684\u5730\u5740\u65f6\uff0c\u6d4f\u89c8\u5668\u4f1a\u8fd4\u56de404\u72b6\u6001\u7801\uff0c\u90a3\u4e48\u641c\u7d22\u5f15\u64ce\u901a\u5e38\u4f1a\u4ece\u641c\u7d22\u7ed3\u679c\u4e2d\u5c06\u6b64\u5730\u5740\u5220\u9664\uff0c\u5e76\u4e14\u77ed\u671f\u5185spider\u518d\u6b21\u53d1\u73b0\u8fd9\u6761url\u4e5f\u4e0d\u4f1a\u6293\u53d6\u3002<\/p>\n

\"404Nnotfoound\"<\/a> 4.503
\n503\u8fd4\u56de\u7801\u7684\u542b\u4e49\u662f\u201cServiceUnavailable\u201d\uff0c\u767e\u5ea6\u4f1a\u8ba4\u4e3a\u8be5\u7f51\u9875\u4e34\u65f6\u4e0d\u53ef\u8bbf\u95ee\uff0c\u901a\u5e38\u7f51\u7ad9\u4e34\u65f6\u5173\u95ed\uff0c\u5e26\u5bbd\u6709\u9650\u7b49\u4f1a\u4ea7\u751f\u8fd9\u79cd\u60c5\u51b5\u3002\u5bf9\u4e8e\u7f51\u9875\u8fd4\u56de503\uff0c\u767e\u5ea6spider\u4e0d\u4f1a\u628a\u8fd9\u6761url\u76f4\u63a5\u5220\u9664\uff0c\u77ed\u671f\u5185\u4f1a\u518d\u8bbf\u95ee\u3002\u5c4a\u65f6\u5982\u679c\u7f51\u9875\u5df2\u6062\u590d\uff0c\u5219\u6b63\u5e38\u6293\u53d6\uff1b\u5982\u679c\u7ee7\u7eed\u8fd4\u56de503\uff0c\u77ed\u671f\u5185\u8fd8\u4f1a\u53cd\u590d\u8bbf\u95ee\u51e0\u6b21\u3002\u4f46\u662f\u5982\u679c\u7f51\u9875\u957f\u671f\u8fd4\u56de503\uff0c\u90a3\u4e48\u8fd9\u4e2aurl\u4ecd\u4f1a\u88ab\u767e\u5ea6\u8ba4\u4e3a\u662f\u5931\u6548\u94fe\u63a5\uff0c\u4ece\u641c\u7d22\u7ed3\u679c\u4e2d\u5220\u9664\u3002<\/p>\n

\"503\u7f8e\u5973\"<\/a><\/p>\n

\u4e09\u3001\u767e\u5ea6\u5bf9\u7f51\u7ad9\u8fd4\u56de\u72b6\u6001\u7801\u7684\u4f7f\u7528\u5efa\u8bae<\/p>\n

1\u3001 \u7ad9\u70b9\u8fc1\u79fb\uff0c\u6216\u57df\u540d\u66f4\u6362\uff0c\u8bf7\u4f7f\u7528301\u8fd4\u56de\u7801\u3002<\/p>\n

2\u3001 \u6709\u4e00\u4e9b\u7f51\u7ad9\u5e0c\u671b\u767e\u5ea6\u53ea\u6536\u5f55\u90e8\u5206\u5185\u5bb9\uff0c\u4f8b\u5982\u5ba1\u6838\u540e\u7684\u5185\u5bb9\uff0c\u7d2f\u79ef\u4e00\u6bb5\u65f6\u95f4\u7684\u65b0\u7528\u6237\u9875\u7b49\u7b49\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\uff0c\u5efa\u8bae\u65b0\u53d1\u5185\u5bb9\u6682\u65f6\u8fd4\u56de403\uff0c\u7b49\u5ba1\u6838\u6216\u505a\u597d\u5904\u7406\u4e4b\u540e\uff0c\u518d\u8fd4\u56de\u6b63\u5e38\u72b6\u6001\u7684\u8fd4\u56de\u7801\u3002<\/p>\n

3\u3001 \u5982\u679c\u7ad9\u70b9\u6b63\u5728\u5907\u6848\u6216\u662f\u4e34\u65f6\u65ad\u7535\uff0c\u670d\u52a1\u5668\u8fc1\u79fb\u7b49\u4e34\u65f6\u5173\u95ed\u4e34\u65f6\u5173\u95ed\uff0c\u5f53\u7f51\u9875\u4e0d\u80fd\u6253\u5f00\u65f6\uff0c\u5efa\u8bae\u4f7f\u7528503\u72b6\u6001\u3002503\u53ef\u4ee5\u544a\u77e5\u641c\u7d22\u5f15\u64ce\u8718\u86db\u8be5\u9875\u9762\u4e34\u65f6\u4e0d\u53ef\u8bbf\u95ee\uff0c\u8bf7\u8fc7\u6bb5\u65f6\u95f4\u518d\u91cd\u8bd5\uff0c\u641c\u7d22\u5f15\u64ce\u4f1a\u8fc7\u6bb5\u65f6\u95f4\u518d\u6765\u6293\u53d6\u3002\u5982\u679c\u641c\u7d22\u5f15\u64ce\u591a\u6b21\u6765\u6293\u53d6\uff0c\u7f51\u7ad9\u5747\u8fd4\u56de503\u4ee3\u7801\uff0c\u5219\u641c\u7d22\u5f15\u64ce\u4ecd\u8ba4\u4e3a\u6b64\u7f51\u7ad9\u5df2\u4e0d\u5b58\u5728\u3002<\/p>\n

\u5982\u679c\u8718\u86db\u6293\u53d6\u7f51\u7ad9\u5185\u5bb9\u538b\u529b\u8fc7\u5927\uff0c\u670d\u52a1\u5668\u65e0\u6cd5\u627f\u53d7\uff0c\u4e5f\u5efa\u8bae\u8bbe\u7f6e503\u4ee3\u7801\u3002\u8fd9\u6837\u8718\u86db\u4f1a\u8fc7\u6bb5\u65f6\u95f4\u518d\u6765\u6293\u53d6\u3002<\/p>\n

 <\/p>\n

\u5173\u4e8e\u00a0 \u7f51\u7ad9\u8fd4\u56de\u72b6\u6001\u7801\u4e0e\u8bbe\u7f6e\u65b9\u6848\uff0c\u8717\u725bSEO\u5c31\u8bb2\u5230\u8fd9\u91cc\u4e86\uff0c\u5982\u679c\u5927\u5bb6\u770b\u5b8c\u8fd9\u7bc7\u7684\u7ecf\u5178\u4e4b\u4f5c\uff0c\u4f60\u8fd8\u6709\u7591\u95ee\uff0c\u90a3\u4e48\uff0c\u6211\u60f3\u4f60\u5e94\u8be5\u627e\u627e\u8717\u725b\u4e86\uff0c\u8717\u725b\u5e0c\u671b\u4f60\u53bb\u00a0 \u8717\u725bSEO\u535a\u5ba2\u00a0 \u56de\u590d\u81ea\u5df1\u7684\u7591\u95ee\uff0c\u6216\u8005\u76f4\u63a5\u8054\u7cfb\u8717\u725b\uff0c\u8717\u725b\u4f1a\u5341\u5206\u4e50\u610f\u5e2e\u52a9\u89e3\u51b3\u4f60\u7684\u8fd4\u56de\u7801\u95ee\u9898\u548c\u4f60\u9047\u5230\u7684\u5176\u5b83SEO\u76f8\u5173\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5927\u5bb6\u597d\uff0c\u8717\u725bSEO\u4e0a\u6b21\u7ed9\u5927\u5bb6\u5206\u4eab\u4e86\u201cRobots\u7684\u4f5c\u7528\u4e0e\u5199\u6cd5\u201d\uff0c\u5f88\u591a\u4eba\u90fd\u8868\u793a\u81ea\u5df1\u4f17\u4e2d\u53d7\u76ca\u532a\u6d45\uff0c\u4eca\u5929\u8717\u725bSEO\u5c06 […]<\/p>\n","protected":false},"author":1,"featured_media":1641,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.woniuseo.com\/wp-json\/wp\/v2\/posts\/252"}],"collection":[{"href":"http:\/\/www.woniuseo.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.woniuseo.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.woniuseo.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.woniuseo.com\/wp-json\/wp\/v2\/comments?post=252"}],"version-history":[{"count":3,"href":"http:\/\/www.woniuseo.com\/wp-json\/wp\/v2\/posts\/252\/revisions"}],"predecessor-version":[{"id":270,"href":"http:\/\/www.woniuseo.com\/wp-json\/wp\/v2\/posts\/252\/revisions\/270"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.woniuseo.com\/wp-json\/wp\/v2\/media\/1641"}],"wp:attachment":[{"href":"http:\/\/www.woniuseo.com\/wp-json\/wp\/v2\/media?parent=252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.woniuseo.com\/wp-json\/wp\/v2\/categories?post=252"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.woniuseo.com\/wp-json\/wp\/v2\/tags?post=252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}