{"id":249335,"date":"2024-05-14T18:29:10","date_gmt":"2024-05-14T10:29:10","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/249335.html"},"modified":"2024-05-14T18:29:15","modified_gmt":"2024-05-14T10:29:15","slug":"eclipse%e5%87%ba%e7%8e%b0http404%e9%94%99%e8%af%af%e6%80%8e%e4%b9%88%e8%a7%a3%e5%86%b3","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/249335.html","title":{"rendered":"eclipse\u51fa\u73b0http404\u9519\u8bef\u600e\u4e48\u89e3\u51b3"},"content":{"rendered":"

\"eclipse\u51fa\u73b0http404\u9519\u8bef\u600e\u4e48\u89e3\u51b3\"<\/p>\n

\u5f53Eclipse\u51fa\u73b0HTTP 404\u9519\u8bef\u65f6\uff0c\u53ef\u80fd\u662f\u7531\u4e8e\u670d\u52a1\u5668\u8d44\u6e90\u672a\u627e\u5230\u3001Eclipse\u914d\u7f6e\u9519\u8bef\u3001\u9879\u76ee\u8def\u5f84\u4e0d\u6b63\u786e\u3001\u670d\u52a1\u5668\u672a\u6b63\u786e\u542f\u52a8<\/strong>\u7b49\u95ee\u9898\u5bfc\u81f4\u7684\u3002\u9996\u5148\u786e\u4fdd\u670d\u52a1\u5668\u6b63\u786e\u542f\u52a8\uff0c\u5e76\u68c0\u67e5web\u9879\u76ee\u7684\u914d\u7f6e\u4fe1\u606f\u662f\u5426\u6709\u8bef\u3002\u901a\u5e38\uff0c\u5bf9\u4e8e\u8fd9\u79cd\u95ee\u9898\uff0c\u68c0\u67e5\u670d\u52a1\u5668\u914d\u7f6e\u3001\u66f4\u65b0\u9879\u76ee\u8bbe\u7f6e\u3001\u6e05\u7406\u5de5\u4f5c\u76ee\u5f55<\/strong>\u662f\u4e00\u4e9b\u4e3b\u8981\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/p>\n

\u8981\u89e3\u51b3Eclipse\u4e2d\u7684HTTP 404\u9519\u8bef\uff0c\u4f60\u53ef\u4ee5\u5c1d\u8bd5\uff1a<\/p>\n<\/p>\n

\u4e00\u3001\u68c0\u67e5\u670d\u52a1\u5668\u914d\u7f6e<\/strong> <\/p>\n<\/p>\n

\u786e\u4fdd\u4f60\u5df2\u7ecf\u5728Eclipse\u4e2d\u914d\u7f6e\u4e86\u670d\u52a1\u5668\uff0c\u5e76\u4e14\u670d\u52a1\u5668\u6b63\u5728\u8fd0\u884c\u3002\u5728\u201cServers\u201d\u89c6\u56fe\u4e2d\u80fd\u591f\u770b\u5230\u670d\u52a1\u5668\u72b6\u6001\uff0c\u786e\u8ba4\u670d\u52a1\u5668\u6ca1\u6709\u4efb\u4f55\u9519\u8bef\u4fe1\u606f\uff0c\u5e76\u6210\u529f\u542f\u52a8\u3002<\/p>\n<\/p>\n

– \u786e\u8ba4Web\u670d\u52a1\u5668\u8fd0\u884c\u72b6\u6001<\/strong><\/em>\uff1a\u5728Eclipse\u7684\u201cServers\u201d\u89c6\u56fe\u4e2d\uff0c\u53ef\u4ee5\u770b\u5230\u5df2\u914d\u7f6e\u7684\u670d\u52a1\u5668\u548c\u5b83\u4eec\u7684\u8fd0\u884c\u72b6\u6001\u3002\u5982\u679c\u670d\u52a1\u5668\u672a\u542f\u52a8\uff0c\u4f60\u9700\u8981\u53f3\u51fb\u670d\u52a1\u5668\u5e76\u9009\u62e9\u201cStart\u201d\u542f\u52a8\u5b83\u3002<\/p>\n<\/p>\n

– \u68c0\u67e5Web\u5e94\u7528\u90e8\u7f72\u8bbe\u7f6e<\/strong><\/em>\uff1a\u670d\u52a1\u5668\u542f\u52a8\u540e\uff0c\u9700\u8981\u786e\u8ba4\u4f60\u7684Web\u5e94\u7528\u662f\u5426\u5df2\u88ab\u90e8\u7f72\u3002\u5982\u679c\u5c1a\u672a\u90e8\u7f72\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u53f3\u51fb\u670d\u52a1\u5668\u9009\u62e9\u201cAdd and Remove…\u201d\u6765\u6dfb\u52a0\u9879\u76ee\u3002<\/p>\n<\/p>\n

\u4e8c\u3001\u66f4\u65b0\u9879\u76ee\u8bbe\u7f6e<\/strong><\/p>\n<\/p>\n

\u9879\u76ee\u8def\u5f84\u95ee\u9898\u7ecf\u5e38\u4f1a\u5f15\u53d1HTTP 404\u9519\u8bef\u3002\u786e\u4fdd\u9879\u76ee\u7684Web\u5185\u5bb9\u76ee\u5f55\u548cURL\u6620\u5c04\u6b63\u786e\u65e0\u8bef\uff0c\u8fd9\u901a\u5e38\u5728\u9879\u76ee\u5c5e\u6027\u4e2d\u7684\u201cWeb Project Settings\u201d\u90e8\u5206\u8bbe\u7f6e\u3002<\/p>\n<\/p>\n

– \u9a8c\u8bc1\u9879\u76ee\u7684\u53d1\u5e03\u8bbe\u7f6e<\/strong><\/em>\uff1a\u5728\u9879\u76ee\u4e0a\u53f3\u51fb\u9009\u62e9\u201cProperties\u201d\uff0c\u7136\u540e\u5728\u5f39\u51fa\u7a97\u53e3\u4e2d\u67e5\u627e\u201cWeb Project Settings\u201d\u3002\u68c0\u67e5\u662f\u5426\u6709\u4efb\u4f55\u9519\u8bef\u7684\u914d\u7f6e\uff0c\u5c24\u5176\u662f\u5173\u4e8e\u8bbf\u95ee\u8def\u5f84\u7684\u8bbe\u7f6e\u3002<\/p>\n<\/p>\n

– \u91cd\u65b0\u6620\u5c04\u9879\u76ee\u7684Context Root<\/strong><\/em>\uff1a\u9879\u76ee\u7684Context Root\u662fWeb\u5e94\u7528\u7684\u8bbf\u95ee\u57fa\u7840\u8def\u5f84\u3002\u5982\u679c\u8bbe\u7f6e\u9519\u8bef\uff0c\u5c06\u5bfc\u81f4HTTP 404\u9519\u8bef\u3002\u786e\u8ba4Context Root\u4e0e\u4f60\u5728Web\u6d4f\u89c8\u5668\u4e2d\u8f93\u5165\u7684URL\u5339\u914d\u3002<\/p>\n<\/p>\n

\u4e09\u3001\u6e05\u7406\u5e76\u91cd\u5efa\u9879\u76ee<\/strong> <\/p>\n<\/p>\n

\u5728Eclipse\u4e2d\u6e05\u7406\u548c\u91cd\u5efa\u9879\u76ee\u53ef\u4ee5\u5e2e\u52a9\u89e3\u51b3\u4e34\u65f6\u6587\u4ef6\u5bfc\u81f4\u7684\u4e00\u4e9b\u95ee\u9898\uff0c\u8fd9\u53ef\u80fd\u4f1a\u89e3\u51b3HTTP 404\u9519\u8bef\u3002<\/p>\n<\/p>\n

– \u6e05\u7406\u5de5\u7a0b\u76ee\u5f55<\/strong><\/em>\uff1a\u9879\u76ee\u4e0a\u53f3\u51fb\uff0c\u9009\u62e9\u201cClean…\u201d\uff0c\u8fd9\u4f1a\u5220\u9664\u65e7\u7684\u4e34\u65f6\u6587\u4ef6\u5e76\u91cd\u65b0\u751f\u6210\u65b0\u7684\u6587\u4ef6\u3002<\/p>\n<\/p>\n

– \u66f4\u65b0Maven\u9879\u76ee\uff08\u5982\u679c\u4f7f\u7528\uff09<\/strong><\/em>\uff1a\u5982\u679c\u4f60\u7684\u9879\u76ee\u662f\u4e00\u4e2aMaven\u9879\u76ee\uff0c\u66f4\u65b0Maven\u4f9d\u8d56\u53ef\u80fd\u4f1a\u89e3\u51b3\u95ee\u9898\u3002\u53ef\u4ee5\u901a\u8fc7\u53f3\u51fb\u9879\u76ee\uff0c\u9009\u62e9\u201cMaven\u201d\u7136\u540e\u201cUpdate Project…\u201d\u6765\u6267\u884c\u8fd9\u4e00\u64cd\u4f5c\u3002<\/p>\n<\/p>\n

\u56db\u3001\u68c0\u67e5web.xml\u548c\u5176\u4ed6\u914d\u7f6e\u6587\u4ef6<\/strong> <\/p>\n<\/p>\n

\u89e3\u51b3HTTP 404\u9519\u8bef\u7684\u5173\u952e\u53ef\u80fd\u5728\u4e8eWeb\u5e94\u7528\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u9700\u8981\u786e\u4fddweb.xml\u6587\u4ef6\u4ee5\u53ca\u5176\u4ed6\u76f8\u5173\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684servlet\u548cservlet-mapping\u6b63\u786e\u65e0\u8bef\u3002<\/p>\n<\/p>\n

– \u786e\u8ba4Servlet\u914d\u7f6e\u6b63\u786e<\/strong><\/em>\uff1a\u5728WEB-INF\u76ee\u5f55\u4e0b\u7684web.xml\u6587\u4ef6\u4e2d\u68c0\u67e5servlet\u548cservlet-mapping\u914d\u7f6e\u3002\u786e\u4fdd\u5b83\u4eec\u4e0e\u4f60\u5728\u6d4f\u89c8\u5668\u5730\u5740\u680f\u4e2d\u5c1d\u8bd5\u8bbf\u95ee\u7684URL\u5339\u914d\u3002<\/p>\n<\/p>\n

– \u68c0\u67e5\u5176\u4ed6\u914d\u7f6e\u6587\u4ef6<\/strong><\/em>\uff1a\u9664\u4e86web.xml\u4e4b\u5916\uff0c\u8fd8\u53ef\u80fd\u9700\u8981\u68c0\u67e5\u6846\u67b6\u7279\u5b9a\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u5982Spring\u7684applicationContext.xml\uff09\u662f\u5426\u6709\u8bef\u5bfc\u81f4\u8d44\u6e90\u65e0\u6cd5\u6b63\u786e\u89e3\u6790\u3002<\/p>\n<\/p>\n

\u4e94\u3001\u5176\u4ed6\u5e38\u89c1\u95ee\u9898\u68c0\u67e5<\/strong> <\/p>\n<\/p>\n

\u9664\u4e86\u4ee5\u4e0a\u63d0\u5230\u7684\u89e3\u51b3\u63aa\u65bd\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5176\u4ed6\u7684\u539f\u56e0\u53ef\u80fd\u4f1a\u5bfc\u81f4HTTP 404\u9519\u8bef\u3002<\/p>\n<\/p>\n

– \u9879\u76ee\u4ee3\u7801\u9519\u8bef<\/strong><\/em>\uff1a\u4ee3\u7801\u4e2d\u7684\u9519\u8bef\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8d44\u6e90\u65e0\u6cd5\u88ab\u6b63\u786e\u5904\u7406\u3002\u68c0\u67e5\u4efb\u4f55\u76f8\u5173\u7684Java\u7c7b\u6216\u65b9\u6cd5\u662f\u5426\u5b58\u5728\u95ee\u9898\u3002<\/p>\n<\/p>\n

– \u8def\u5f84\u5927\u5c0f\u5199\u654f\u611f<\/strong><\/em>\uff1a\u67d0\u4e9b\u670d\u52a1\u5668\u5bf9\u4e8eURL\u8def\u5f84\u662f\u5927\u5c0f\u5199\u654f\u611f\u7684\u3002\u786e\u4fdd\u4f60\u8f93\u5165\u7684URL\u4e0e\u9879\u76ee\u4e2d\u7684\u5b9e\u9645\u8def\u5f84\u5927\u5c0f\u5199\u4e00\u81f4\u3002<\/p>\n<\/p>\n

– \u6743\u9650\u95ee\u9898<\/strong><\/em>\uff1a\u6709\u65f6\u5019\u6587\u4ef6\u6216\u76ee\u5f55\u6743\u9650\u95ee\u9898\u4e5f\u4f1a\u5bfc\u81f4404\u9519\u8bef\u3002\u786e\u4fddEclipse\u548c\u670d\u52a1\u5668\u8fdb\u7a0b\u5177\u6709\u8bbf\u95ee\u9879\u76ee\u6587\u4ef6\u7684\u5fc5\u8981\u6743\u9650\u3002<\/p>\n<\/p>\n

\u901a\u8fc7\u4ee5\u4e0a\u65b9\u6cd5\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u53ef\u4ee5\u89e3\u51b3Eclipse\u4e2d\u7684HTTP 404\u9519\u8bef\u95ee\u9898\u3002\u5982\u679c\u8fd8\u662f\u65e0\u6cd5\u89e3\u51b3\uff0c\u5efa\u8bae\u8be6\u7ec6\u67e5\u770b\u670d\u52a1\u5668\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u5bfb\u627e\u66f4\u5177\u4f53\u7684\u9519\u8bef\u4fe1\u606f\u3002<\/p>\n<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

\u4e3a\u4ec0\u4e48\u5728\u4f7f\u7528Eclipse\u65f6\u4f1a\u51fa\u73b0HTTP 404\u9519\u8bef\uff1f\u8be5\u9519\u8bef\u5982\u4f55\u89e3\u51b3\uff1f<\/strong><\/p>\n

HTTP 404\u9519\u8bef\u901a\u5e38\u662f\u7531\u4e8e\u5728Eclipse\u4e2d\u8bbf\u95ee\u4e00\u4e2a\u4e0d\u5b58\u5728\u7684URL\u6216\u8d44\u6e90\u800c\u5f15\u8d77\u7684\u3002\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u4ee5\u4e0b\u51e0\u4e2a\u539f\u56e0\uff1a<\/p>\n

    \n
  1. \n

    \u9879\u76ee\u542f\u52a8\u65f6\u6ca1\u6709\u6b63\u786e\u914d\u7f6eURL\u8def\u5f84\u3002<\/strong> \u786e\u4fdd\u5728\u9879\u76ee\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u5982web.xml\uff09\u4e2d\u6b63\u786e\u5730\u6620\u5c04URL\u8def\u5f84\u3002<\/p>\n<\/li>\n

  2. \n

    \u9879\u76ee\u4e2d\u7684\u67d0\u4e2a\u6587\u4ef6\u6216\u8d44\u6e90\u5df2\u66f4\u6539\u4f4d\u7f6e\u6216\u88ab\u5220\u9664\u3002<\/strong> \u68c0\u67e5\u9879\u76ee\u4e2d\u7684\u6587\u4ef6\u8def\u5f84\u662f\u5426\u6b63\u786e\uff0c\u5e76\u786e\u4fdd\u6240\u6709\u6240\u9700\u7684\u6587\u4ef6\u90fd\u5b58\u5728\u3002<\/p>\n<\/li>\n

  3. \n

    Web\u670d\u52a1\u5668\u914d\u7f6e\u9519\u8bef\u3002<\/strong> \u68c0\u67e5Web\u670d\u52a1\u5668\uff08\u5982Tomcat\uff09\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u786e\u4fdd\u5df2\u6b63\u786e\u914d\u7f6eWeb\u9879\u76ee\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u5982\u679c\u60a8\u9047\u5230HTTP 404\u9519\u8bef\uff0c\u8bf7\u5c1d\u8bd5\u4ee5\u4e0b\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n

      \n
    1. \n

      \u91cd\u65b0\u6784\u5efa\u9879\u76ee\u5e76\u91cd\u65b0\u90e8\u7f72\u3002<\/strong> \u53ef\u80fd\u9879\u76ee\u4e2d\u7684\u67d0\u4e9b\u6587\u4ef6\u672a\u6b63\u786e\u90e8\u7f72\u5230\u670d\u52a1\u5668\u4e0a\uff0c\u91cd\u65b0\u6784\u5efa\u548c\u91cd\u65b0\u90e8\u7f72\u9879\u76ee\u53ef\u4ee5\u89e3\u51b3\u6b64\u95ee\u9898\u3002<\/p>\n<\/li>\n

    2. \n

      \u68c0\u67e5\u9879\u76ee\u7684URL\u8def\u5f84\u914d\u7f6e\u3002<\/strong> \u67e5\u770b\u9879\u76ee\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u786e\u4fddURL\u8def\u5f84\u6b63\u786e\u914d\u7f6e\u3002<\/p>\n<\/li>\n

    3. \n

      \u68c0\u67e5\u6587\u4ef6\u548c\u8d44\u6e90\u7684\u8def\u5f84\u3002<\/strong> \u786e\u4fdd\u6240\u6709\u6587\u4ef6\u548c\u8d44\u6e90\u7684\u8def\u5f84\u90fd\u6b63\u786e\uff0c\u7279\u522b\u662f\u5728\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u65f6\u3002<\/p>\n<\/li>\n

    4. \n

      \u68c0\u67e5Web\u670d\u52a1\u5668\u914d\u7f6e\u3002<\/strong> \u68c0\u67e5Web\u670d\u52a1\u5668\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u786e\u4fdd\u9879\u76ee\u6b63\u786e\u914d\u7f6e\u5230\u670d\u52a1\u5668\u4e0a\u3002<\/p>\n<\/li>\n

    5. \n

      \u91cd\u65b0\u542f\u52a8Web\u670d\u52a1\u5668\u3002<\/strong> \u6709\u65f6\u5019\u7b80\u5355\u5730\u91cd\u65b0\u542f\u52a8Web\u670d\u52a1\u5668\u5c31\u80fd\u89e3\u51b3HTTP 404\u9519\u8bef\u3002<\/p>\n<\/li>\n<\/ol>\n

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