\u5728Node.js\u548cExpress\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u4e2d\uff0c\u7ecf\u5e38\u4f1a\u9047\u5230 “404 Not Found” \u9519\u8bef\u3002\u8fd9\u79cd\u9519\u8bef\u901a\u5e38\u8868\u793a\u6211\u4eec\u8bf7\u6c42\u7684URL\u8def\u5f84\u5728\u670d\u52a1\u5668\u4e0a\u4e0d\u5b58\u5728\uff0c\u53ef\u80fd\u662f\u7531\u4e8eURL\u8def\u5f84\u9519\u8bef\u5bfc\u81f4\u7684\u3002\u672c\u6587\u5c06\u4ee5\u4e00\u4e2a\u4f8b\u5b50\u6765\u89e3\u91ca\u5982\u4f55\u89e3\u51b3Node.js\u548cExpress\u4e2d\u7684404\u9519\u8bef\uff0c\u91cd\u70b9\u5173\u6ce8URL\u8def\u5f84\u95ee\u9898\u3002<\/p>\n\n\n\n
\u5047\u8bbe\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c\u5728 localhost:8000 \u4e0a\uff0c\u6211\u4eec\u60f3\u8bbf\u95ee “localhost:8000\/test” \u7aef\u70b9\uff0c\u4f46\u5374\u9047\u5230\u4e86 “404 Not Found” \u9519\u8bef\uff08Request failed with status code: 404\uff09\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u53ef\u80fd\u5bfc\u81f4\u6b64\u9519\u8bef\u7684\u95ee\u9898\u4ee5\u53ca\u76f8\u5e94\u7684\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n\n\n\n
\u9996\u5148\uff0c\u6211\u4eec\u5e94\u8be5\u4ed4\u7ec6\u68c0\u67e5\u6211\u4eec\u53d1\u9001\u7684\u8bf7\u6c42\u7684URL\u8def\u5f84\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u671f\u671b\u7684URL\u8def\u5f84\u662f “\/test”\u3002\u56e0\u6b64\uff0c\u8bf7\u786e\u4fdd\u6211\u4eec\u7684\u8bf7\u6c42URL\u4e3a “localhost:8000\/test”\uff0c\u800c\u4e0d\u662f\u4ec5\u4ec5 “localhost:8000″\u3002\u68c0\u67e5URL\u8def\u5f84\u7684\u62fc\u5199\u548c\u683c\u5f0f\u662f\u5426\u6b63\u786e\u3002<\/p>\n\n\n\n
\u5728Express\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u786e\u8ba4\u6211\u4eec\u5df2\u7ecf\u6b63\u786e\u914d\u7f6e\u4e86\u76f8\u5e94\u7684\u8def\u7531\u3002\u6253\u5f00\u6211\u4eec\u7684\u8def\u7531\u6587\u4ef6\u6216\u4ee3\u7801\uff0c\u5e76\u786e\u4fdd\u6211\u4eec\u5df2\u7ecf\u5b9a\u4e49\u4e86\u4e0e\u8bf7\u6c42\u7684URL\u8def\u5f84 “\/test” \u5339\u914d\u7684\u8def\u7531\u5904\u7406\u7a0b\u5e8f\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u5e94\u8be5\u6709\u7c7b\u4f3c\u4ee5\u4e0b\u7684\u4ee3\u7801\u7247\u6bb5:<\/p>\n\n\n\n
app.get('\/test', (req, res) => {\n \/\/ \u5904\u7406\u8bf7\u6c42\u7684\u4ee3\u7801\n});\n<\/pre>\n\n\n\n\u786e\u4fdd\u8def\u7531\u7684\u8def\u5f84\u4e0e\u6211\u4eec\u671f\u671b\u7684URL\u8def\u5f84\u4e00\u81f4\uff0c\u8fd9\u6837\u670d\u52a1\u5668\u624d\u80fd\u6b63\u786e\u6620\u5c04\u5230\u76f8\u5e94\u7684\u8def\u7531\u5904\u7406\u7a0b\u5e8f\u3002<\/p>\n\n\n\n
\u4f7f\u7528\u901a\u914d\u7b26\u6216\u53c2\u6570\u5316\u8def\u7531<\/h3>\n\n\n\n
\u5982\u679c\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b58\u5728\u52a8\u6001\u8def\u7531\u6216\u5e26\u6709\u53c2\u6570\u7684URL\u8def\u5f84\uff0c\u6211\u4eec\u9700\u8981\u6b63\u786e\u5904\u7406\u5b83\u4eec\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u7684URL\u8def\u5f84\u4e3a “\/users\/:id”\uff0c\u5176\u4e2d “:id” \u662f\u4e00\u4e2a\u52a8\u6001\u53c2\u6570\uff0c\u6211\u4eec\u9700\u8981\u76f8\u5e94\u5730\u914d\u7f6e\u8def\u7531\u3002\u8bf7\u786e\u4fdd\u6211\u4eec\u7684\u8def\u7531\u6587\u4ef6\u6216\u4ee3\u7801\u6b63\u786e\u5904\u7406\u53c2\u6570\u5316URL\u8def\u5f84\uff0c\u4ee5\u4fbf\u670d\u52a1\u5668\u80fd\u591f\u6b63\u786e\u5339\u914d\u548c\u5904\u7406\u8bf7\u6c42\u3002<\/p>\n\n\n\n
\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5904\u7406\u9519\u8bef<\/h3>\n\n\n\n
\u5728Express\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u9519\u8bef\u60c5\u51b5\uff0c\u5305\u62ec404\u9519\u8bef\u3002\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u9519\u8bef\u5904\u7406\u4e2d\u95f4\u4ef6\u6765\u6355\u83b7404\u9519\u8bef\uff0c\u5e76\u8fd4\u56de\u81ea\u5b9a\u4e49\u7684\u9519\u8bef\u54cd\u5e94\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u9519\u8bef\u5904\u7406\u4e2d\u95f4\u4ef6\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n
app.use((req, res, next) => {\n res.status(404).send(\"404 Not Found\");\n});<\/code><\/pre>\n\n\n\n\u901a\u8fc7\u5c06\u8fd9\u4e2a\u4e2d\u95f4\u4ef6\u653e\u7f6e\u5728\u5176\u4ed6\u8def\u7531\u4e4b\u540e\uff0c\u5b83\u5c06\u80fd\u591f\u6355\u83b7\u65e0\u6cd5\u5339\u914d\u4efb\u4f55\u8def\u7531\u7684\u8bf7\u6c42\uff0c\u5e76\u8fd4\u56de “404 Not Found” \u9519\u8bef\u6d88\u606f\u3002<\/p>\n\n\n\n
\u7ed3\u8bba<\/h2>\n\n\n\n
\u901a\u8fc7\u4ed4\u7ec6\u68c0\u67e5\u8bf7\u6c42\u7684URL\u8def\u5f84\u3001\u786e\u8ba4\u8def\u7531\u914d\u7f6e\u3001\u5904\u7406\u52a8\u6001\u8def\u7531\u4ee5\u53ca\u4f7f\u7528\u9519\u8bef\u5904\u7406\u4e2d\u95f4\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u89e3\u51b3Node.js\u548cExpress\u4e2d\u7684404\u9519\u8bef\uff0c\u7279\u522b\u662f\u4e0eURL\u8def\u5f84\u76f8\u5173\u7684\u95ee\u9898\u3002\u5728\u6211\u4eec\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u786e\u8ba4\u6211\u4eec\u7684\u8bf7\u6c42URL\u4e3a “localhost:8000\/test”\uff0c\u5e76\u4e14\u6211\u4eec\u5df2\u6b63\u786e\u914d\u7f6e\u4e86\u4e0e “\/test” \u8def\u5f84\u5339\u914d\u7684\u8def\u7531\u5904\u7406\u7a0b\u5e8f\u3002\u901a\u8fc7\u91c7\u53d6\u9002\u5f53\u7684\u63aa\u65bd\uff0c\u6211\u4eec\u53ef\u4ee5\u6210\u529f\u89e3\u51b3404\u9519\u8bef\uff0c\u5e76\u786e\u4fdd\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u6b63\u5e38\u5904\u7406\u8bf7\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f15\u8a00 \u5728Node.js\u548cExpress\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u4e2d\uff0c\u7ecf\u5e38\u4f1a\u9047\u5230 “404 Not Found” \u9519\u8bef\u3002\u8fd9\u79cd\u9519\u8bef\u901a\u5e38\u8868\u793a\u6211\u4eec\u8bf7\u6c42\u7684URL\u8def\u5f84\u5728\u670d\u52a1\u5668\u4e0a\u4e0d\u5b58\u5728\uff0c\u53ef\u80fd\u662f\u7531\u4e8eURL\u8def\u5f84\u9519\u8bef\u5bfc\u81f4\u7684\u3002\u672c\u6587\u5c06\u4ee5\u4e00\u4e2a\u4f8b\u5b50\u6765\u89e3\u91ca\u5982\u4f55\u89e3\u51b3Node.js\u548cExpress\u4e2d\u7684404\u9519\u8bef\uff0c\u91cd\u70b9\u5173\u6ce8URL\u8def\u5f84\u95ee\u9898\u3002 \u6587\u7ae0\u6b63\u6587 \u5047\u8bbe\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c\u5728 localhost:8000 \u4e0a\uff0c\u6211\u4eec\u60f3\u8bbf\u95ee “localhost:8000\/test” \u7aef\u70b9\uff0c\u4f46\u5374\u9047\u5230\u4e86 “404 Not Found” \u9519\u8bef\uff08Request failed with status code: 404\uff09\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u53ef\u80fd\u5bfc\u81f4\u6b64\u9519\u8bef\u7684\u95ee\u9898\u4ee5\u53ca\u76f8\u5e94\u7684\u89e3\u51b3\u65b9\u6cd5\uff1a \u68c0\u67e5\u8bf7\u6c42\u7684URL \u9996\u5148\uff0c\u6211\u4eec\u5e94\u8be5\u4ed4\u7ec6\u68c0\u67e5\u6211\u4eec\u53d1\u9001\u7684\u8bf7\u6c42\u7684URL\u8def\u5f84\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u671f\u671b\u7684URL\u8def\u5f84\u662f “\/test”\u3002\u56e0\u6b64\uff0c\u8bf7\u786e\u4fdd\u6211\u4eec\u7684\u8bf7\u6c42URL\u4e3a “localhost:8000\/test”\uff0c\u800c\u4e0d\u662f\u4ec5\u4ec5 “localhost:8000″\u3002\u68c0\u67e5URL\u8def\u5f84\u7684\u62fc\u5199\u548c\u683c\u5f0f\u662f\u5426\u6b63\u786e\u3002 \u786e\u8ba4\u8def\u7531\u914d\u7f6e \u5728Express\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u786e\u8ba4\u6211\u4eec\u5df2\u7ecf\u6b63\u786e\u914d\u7f6e\u4e86\u76f8\u5e94\u7684\u8def\u7531\u3002\u6253\u5f00\u6211\u4eec\u7684\u8def\u7531\u6587\u4ef6\u6216\u4ee3\u7801\uff0c\u5e76\u786e\u4fdd\u6211\u4eec\u5df2\u7ecf\u5b9a\u4e49\u4e86\u4e0e\u8bf7\u6c42\u7684URL\u8def\u5f84 “\/test” \u5339\u914d\u7684\u8def\u7531\u5904\u7406\u7a0b\u5e8f\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u5e94\u8be5\u6709\u7c7b\u4f3c\u4ee5\u4e0b\u7684\u4ee3\u7801\u7247\u6bb5: \u786e\u4fdd\u8def\u7531\u7684\u8def\u5f84\u4e0e\u6211\u4eec\u671f\u671b\u7684URL\u8def\u5f84\u4e00\u81f4\uff0c\u8fd9\u6837\u670d\u52a1\u5668\u624d\u80fd\u6b63\u786e\u6620\u5c04\u5230\u76f8\u5e94\u7684\u8def\u7531\u5904\u7406\u7a0b\u5e8f\u3002 \u4f7f\u7528\u901a\u914d\u7b26\u6216\u53c2\u6570\u5316\u8def\u7531 \u5982\u679c\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b58\u5728\u52a8\u6001\u8def\u7531\u6216\u5e26\u6709\u53c2\u6570\u7684URL\u8def\u5f84\uff0c\u6211\u4eec\u9700\u8981\u6b63\u786e\u5904\u7406\u5b83\u4eec\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u7684URL\u8def\u5f84\u4e3a “\/users\/:id”\uff0c\u5176\u4e2d “:id” \u662f\u4e00\u4e2a\u52a8\u6001\u53c2\u6570\uff0c\u6211\u4eec\u9700\u8981\u76f8\u5e94\u5730\u914d\u7f6e\u8def\u7531\u3002\u8bf7\u786e\u4fdd\u6211\u4eec\u7684\u8def\u7531\u6587\u4ef6\u6216\u4ee3\u7801\u6b63\u786e\u5904\u7406\u53c2\u6570\u5316URL\u8def\u5f84\uff0c\u4ee5\u4fbf\u670d\u52a1\u5668\u80fd\u591f\u6b63\u786e\u5339\u914d\u548c\u5904\u7406\u8bf7\u6c42\u3002 \u4f7f\u7528\u4e2d\u95f4\u4ef6\u5904\u7406\u9519\u8bef \u5728Express\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u9519\u8bef\u60c5\u51b5\uff0c\u5305\u62ec404\u9519\u8bef\u3002\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u9519\u8bef\u5904\u7406\u4e2d\u95f4\u4ef6\u6765\u6355\u83b7404\u9519\u8bef\uff0c\u5e76\u8fd4\u56de\u81ea\u5b9a\u4e49\u7684\u9519\u8bef\u54cd\u5e94\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u9519\u8bef\u5904\u7406\u4e2d\u95f4\u4ef6\u7684\u793a\u4f8b\uff1a \u901a\u8fc7\u5c06\u8fd9\u4e2a\u4e2d\u95f4\u4ef6\u653e\u7f6e\u5728\u5176\u4ed6\u8def\u7531\u4e4b\u540e\uff0c\u5b83\u5c06\u80fd\u591f\u6355\u83b7\u65e0\u6cd5\u5339\u914d\u4efb\u4f55\u8def\u7531\u7684\u8bf7\u6c42\uff0c\u5e76\u8fd4\u56de “404…
Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[1],"tags":[],"yoast_head":"\n\u89e3\u51b3Node.js\u548cExpress\u4e2d404\u9519\u8bef\u7684URL\u8def\u5f84\u95ee\u9898\uff1a\u201cRequest failed with status code: 404\u201d | Feel Like Learning<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/feellikelearning.com\/index.php\/2023\/07\/15\/how-to-solve-request-failed-with-status-code-404-in-node-js-and-express\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u89e3\u51b3Node.js\u548cExpress\u4e2d404\u9519\u8bef\u7684URL\u8def\u5f84\u95ee\u9898\uff1a\u201cRequest failed with status code: 404\u201d | Feel Like 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