{"id":13419,"date":"2023-01-15T22:36:34","date_gmt":"2023-01-15T14:36:34","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=13419"},"modified":"2023-01-15T22:36:35","modified_gmt":"2023-01-15T14:36:35","slug":"forward%e5%92%8credirect%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/13419.html","title":{"rendered":"forward\u548credirect\u7684\u533a\u522b<\/strong>"},"content":{"rendered":"\n
\n

<\/p>\nforward\u548credirect\u662fservlet\u7684\u4e3b\u8981\u4e24\u79cd\u8df3\u8f6c\u65b9\u5f0f\uff0c\u5176\u4e2dforward\u53c8\u53eb\u8f6c\u53d1\uff0credirect\u53c8\u53eb\u91cd\u5b9a\u5411\u3002forward\u548credirect\u5728\u8bf7\u6c42\u65b9\u3001\u6d4f\u89c8\u5668\u5730\u5740\u8868\u73b0\u4ee5\u3001\u53c2\u6570\u4f20\u9012\u4ee5\u53ca\u5e95\u5c42\u8fd0\u4f5c\u7b49\u65b9\u9762\u6709\u533a\u522b\u3002<\/cite><\/blockquote>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u4e00\u3001forward\u548credirect\u7684\u6982\u5ff5<\/h2>\n\n\n\n

forward\u4e0eredirect\u662fservlet\u7684\u4e24\u79cd\u4e3b\u8981\u7684\u8df3\u8f6c\u65b9\u5f0f\u3002forward\u53c8\u53eb\u8f6c\u53d1\uff0credirect\u53eb\u505a\u91cd\u5b9a\u5411\u3002<\/p>\n\n\n\n

\u8f6c\u53d1\u8fc7\u7a0b:<\/strong>\u5ba2\u6237\u6d4f\u89c8\u5668\u53d1\u9001http\u8bf7\u6c42\u2014\u2014>web\u670d\u52a1\u5668\u63a5\u53d7\u6b64\u8bf7\u6c42\u2014>\u8c03\u7528\u5185\u90e8\u7684\u4e00\u4e2a\u65b9\u6cd5\u5728\u5bb9\u5668\u5185\u90e8\u5b8c\u6210\u8bf7\u6c42\u5904\u7406\u548c\u8f6c\u53d1\u52a8\u4f5c\u4e00>\u5c06\u76ee\u6807\u8d44\u6e90\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef\uff1b<\/p>\n\n\n\n

\u5728\u8fd9\u91cc\uff0c\u8f6c\u53d1\u7684\u8def\u5f84\u5fc5\u987b\u662f\u540c\u4e00\u4e2aweb\u5bb9\u5668\u4e0b\u7684URL\uff0c\u5176\u4e0d\u80fd\u8f6c\u5411\u5230\u5176\u4ed6\u7684web\u8def\u5f84\u4e0a\u53bb\uff0c\u4e2d\u95f4\u4f20\u9012\u7684 \u662f\u81ea\u5df1\u7684\u5bb9\u5668\u5185\u7684request\u3002\u5728\u5ba2\u6237\u6d4f\u89c8\u5668\u8def\u5f84\u680f\u663e\u793a\u7684\u4ecd\u7136\u662f\u5176\u540d\u5217\u524d\u8305\u6b21\u8bbf\u95ee\u7684\u8def\u5f84\uff0c\u4e5f\u5c31\u662f\u8bf4\u5ba2\u6237\u662f\u611f\u89c9\u4e0d\u5230\u670d\u52a1\u5668\u505a\u4e86\u8f6c\u53d1\u7684\u3002\u8f6c\u53d1\u884c\u4e3a\u662f\u6d4f\u89c8\u5668\u53ea\u505a\u4e86\u4e00\u6b21\u8bbf\u95ee\u8bf7\u6c42\u3002<\/p>\n\n\n\n

\u91cd\u5b9a\u5411\u8fc7\u7a0b:<\/strong>\u5ba2\u6237\u6d4f\u89c8\u5668\u53d1\u9001http\u8bf7\u6c42\u4e00\u4e00>web\u670d\u52a1\u5668\u63a5\u53d7\u540e\u53d1\u9001302\u72b6\u6001\u7801\u54cd\u53ca\u5bf9\u5e94\u65b0\u7684location\u7ed9\u5ba2\u6237\u6d4f\u89c8\u5668\u2014\u2014>\u5ba2\u6237\u7aef\u6d4f\u89c8\u5668\u53d1\u73b0\u662f302\u72b6\u6001\u7801\uff0c\u4f1a\u81ea\u52a8\u518d\u53d1\u9001\u4e00\u4e2a\u65b0\u7684http\u8bf7\u6c42,\u8bf7\u6c42url\u662f\u65b0\u7684location\u5730\u5740\u4e00\u4e00>\u670d\u52a1\u5668\u6839\u636e\u6b64\u8bf7\u6c42\u5bfb\u627e\u8d44\u6e90\u5e76\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef\u6d4f\u89c8\u5668\u3002<\/p>\n\n\n\n

\u5728\u8fd9\u91cclocation\u53ef\u4ee5\u91cd\u5b9a\u5411\u5230\u4efb\u610fURL\uff0c\u65e2\u7136\u662f\u6d4f\u89c8\u5668\u91cd\u65b0\u53d1\u51fa\u4e86\u8bf7\u6c42\uff0c\u5219\u5c31\u6ca1\u6709\u4ec0\u4e48request\u4f20\u9012\u7684\u6982\u5ff5\u4e86\u3002\u5728\u5ba2\u6237\u6d4f\u89c8\u5668\u5730\u5740\u680f\u663e\u793a\u7684\u662f\u5176\u91cd\u5b9a\u5411\u7684\u8def\u5f84\uff0c\u5ba2\u6237\u53ef\u4ee5\u89c2\u5bdf\u5230\u5730\u5740\u7684\u53d8\u5316\u7684\u3002\u91cd\u5b9a\u5411\u884c\u4e3a\u662f\u6d4f\u89c8\u5668\u505a\u4e86\u81f3\u5c11\u4e24\u6b21\u7684\u8bbf\u95ee\u8bf7\u6c42\u7684\u3002<\/p>\n\n\n\n

\u4e8c\u3001forward\u548credirect\u533a\u522b<\/h2>\n\n\n\n

1. \u4ece\u5730\u5740\u680f\u663e\u793a\u6765\u8bf4\u00a0\u00a0\u00a0<\/p>\n\n\n\n

forward\u662f\u670d\u52a1\u5668\u5185\u90e8\u7684\u91cd\u5b9a\u5411\uff0c\u670d\u52a1\u5668\u8bf7\u6c42\u8d44\u6e90,\u670d\u52a1\u5668\u76f4\u63a5\u8bbf\u95ee\u76ee\u6807\u5730\u5740\u7684URL,\u628a\u90a3\u4e2aURL\u7684\u54cd\u5e94\u5185\u5bb9\u8bfb\u53d6\u8fc7\u6765,\u7136\u540e\u628a\u8fd9\u4e9b\u5185\u5bb9\u518d\u53d1\u7ed9\u6d4f\u89c8\u5668\u3002\u6d4f\u89c8\u5668\u6839\u672c\u4e0d\u77e5\u9053\u670d\u52a1\u5668\u53d1\u9001\u7684\u5185\u5bb9\u4ece\u54ea\u91cc\u6765\u7684,\u6240\u4ee5\u5b83\u7684\u5730\u5740\u680f\u8fd8\u662f\u539f\u6765\u7684\u5730\u5740\u3002    <\/p>\n\n\n\n

redirect\u662f\u670d\u52a1\u7aef\u6839\u636e\u903b\u8f91,\u53d1\u9001\u4e00\u4e2a\u72b6\u6001\u7801,\u544a\u8bc9\u6d4f\u89c8\u5668\u91cd\u65b0\u53bb\u8bf7\u6c42\u90a3\u4e2a\u5730\u5740\u3002\u6240\u4ee5\u5730\u5740\u680f\u663e\u793a\u7684\u662f\u65b0\u7684URL\u3002<\/p>\n\n\n\n

\u6240\u4ee5redirect\u7b49\u4e8e\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u7aef\u53d1\u51fa\u4e24\u6b21request\uff0c\u540c\u65f6\u4e5f\u63a5\u53d7\u4e24\u6b21response;\u800cforword\u53ea\u6709\u4e00\u6b21\u8bf7\u6c42\u3002<\/p>\n\n\n\n

2. \u4ece\u6570\u636e\u5171\u4eab\u6765\u8bf4    <\/p>\n\n\n\n

forward:forward\u65b9\u6cd5\u53ea\u80fd\u5728\u540c\u4e00\u4e2aWeb\u5e94\u7528\u7a0b\u5e8f\u5185\u7684\u8d44\u6e90\u4e4b\u95f4\u8f6c\u53d1\u8bf7\u6c42\uff0c\u662f\u670d\u52a1\u5668\u5185\u90e8\u7684\u4e00\u79cd\u64cd\u4f5c\u3002\u7531\u4e8e\u5728\u6574\u4e2a\u5b9a\u5411\u7684\u8fc7\u7a0b\u4e2d\u7528\u7684\u662f\u540c\u4e00\u4e2arequest\uff0c\u56e0\u6b64forward\u4f1a\u5c06request\u7684\u4fe1\u606f\u5e26\u5230\u88ab\u91cd\u5b9a\u5411\u7684jsp\u6216\u8005servlet\u4e2d\u4f7f\u7528\uff0c\u6240\u4ee5\u53ef\u4ee5\u5171\u4eab\u6570\u636e\u3002<\/p>\n\n\n\n

redirect:redirect\u662f\u670d\u52a1\u5668\u901a\u77e5\u5ba2\u6237\u7aef,\u8ba9\u5ba2\u6237\u7aef\u91cd\u65b0\u53d1\u8d77\u8bf7\u6c42\u3002redirect\u4e0d\u4ec5\u53ef\u4ee5\u91cd\u5b9a\u5411\u5230\u5f53\u524d\u5e94\u7528\u7a0b\u5e8f\u7684\u5176\u4ed6\u8d44\u6e90,\u8fd8\u53ef\u4ee5\u91cd\u5b9a\u5411\u5230\u540c\u4e00\u4e2a\u7ad9\u70b9\u4e0a\u7684\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u8d44\u6e90,\u751a\u81f3\u662f\u4f7f\u7528\u7edd\u5bf9URL\u91cd\u5b9a\u5411\u5230\u5176\u4ed6\u7ad9\u70b9\u7684\u8d44\u6e90\u3002\u6240\u4ee5\u4e0d\u80fd\u5171\u4eab\u6570\u636e\u3002<\/p>\n\n\n\n

3. \u4ece\u5e94\u7528\u573a\u666f\u6765\u8bf4    <\/p>\n\n\n\n

forward:\u4e00\u822c\u9002\u7528\u4e8e\u7528\u6237\u767b\u9646\u7684\u65f6\u5019,\u6839\u636e\u89d2\u8272\u8f6c\u53d1\u5230\u76f8\u5e94\u7684\u6a21\u5757\u3002    <\/p>\n\n\n\n

redirect:\u4e00\u822c\u9002\u7528\u4e8e\u7528\u6237\u6ce8\u9500\u767b\u9646\u65f6\u8fd4\u56de\u4e3b\u9875\u9762\u548c\u8df3\u8f6c\u5230\u5176\u5b83\u7684\u7f51\u7ad9\u7b49.  <\/p>\n\n\n\n

4. \u4ece\u6548\u7387\u6765\u8bf4    <\/p>\n\n\n\n

forward:\u6548\u7387\u9ad8\u3002   <\/p>\n\n\n\n

redirect:\u6548\u7387\u4f4e.<\/p>\n\n\n\n

5. \u4ece\u672c\u8d28\u6765\u8bf4<\/p>\n\n\n\n

forword\u8f6c\u53d1\u662f\u670d\u52a1\u5668\u4e0a\u7684\u884c\u4e3a\uff0c\u800credirect\u91cd\u5b9a\u5411\u662f\u5ba2\u6237\u7aef\u7684\u884c\u4e3a\u3002<\/p>\n\n\n\n

\u4ee5\u4e0a\u5c31\u662f\u5173\u4e8eforward\u548credirect\u7684\u77e5\u8bc6\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"forward\u548credirect\u662fservlet\u7684\u4e3b\u8981\u4e24\u79cd\u8df3\u8f6c\u65b9\u5f0f\uff0c\u5176\u4e2dforward\u53c8\u53eb\u8f6c\u53d1\uff0credirec […]","protected":false},"author":1,"featured_media":13420,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/13419"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=13419"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/13419\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/13420"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=13419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=13419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=13419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}