index

[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_11":-5,"_53":54,"_55":56,"_57":58},"routes/user.$name.topics",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":16},"topics",[34],"user",{"_20":21,"_13":14,"_22":23,"_24":14,"_25":26,"_27":28,"_29":16,"_30":31,"_32":33},"loginname","zhuwen1","page",1,"limit",20,"total","id","19481","avatar_url","https://avatars.githubusercontent.com/u/12061618?v=3","githubUsername","create_at","2015-11-05T14:26:56.260Z","score",15,"topic_count","reply_count",2,"is_star",false,{"_20":35,"_36":21,"_37":38,"_39":40,"_41":42,"_43":44,"_45":33,"_46":33,"_30":47,"_48":49,"_25":50,"_51":52},"14809","author_id","tab","ask","content","之前在网上说req.body访问不到内容，网上评论说可能是因为body-parser未使用的原因，然而使用这个方法之后没有用，下面是我的代码\r\n这是我的入口文件目录为C:\\Users\\zhuwen\\Desktop\\xx2\\xx2\\app.js \r\n\r\n```\r\nvar express = require('express');\r\nvar app = express();\r\nvar port = process.env.PORT||3000;\r\nvar bodyParser = require('body-parser');\r\nvar MongoClient = require('mongodb').MongoClient;\r\nvar routes = require('./routes');\r\nvar port = process.env.PORT||3000;\r\nvar url = \"mongodb://127.0.0.1:27017/test\";\r\nvar index = require(\"./routes/index.js\");\r\n\r\nMongoClient.connect(url,function(err,db){\r\n app.set('views','./views');\r\n\r\n app.set('view engine','ejs');\r\n app.use(bodyParser.urlencoded({extended:false}));\r\n\r\n app.use('/',index(db));\r\n\r\n app.listen(port,function(){\r\n console.log(\"server at port \"+ port);\r\n })\r\n})\r\n```\r\n这个是我的路由文件目录为C:\\Users\\zhuwen\\Desktop\\xx2\\routes\\index.js\r\n\r\n```\r\nvar Router = require('express').Router();\r\nmodule.exports = function(db){\r\n\tRouter.get('/',function(req,res){\r\n\t res.render('index', {success: 0});\r\n\r\n\t})\r\n\t// Router.get('/resgister',function(req,res){\r\n\t// \tres.render('post');\r\n\t// })\r\n\t/*Route*/\r\n\tRouter.get('/post',function(req,res){\r\n\t\tres.render('post');\r\n\t})\r\n\tRouter.post('/xx',function(req,res){\r\n\t\tconsole.log(req.body);\r\n\t\t\tdb.collection('artcle')\r\n\t\t\t.insert({artcle:req.body.postTitle,context:req.body.postContext})\r\n\t\t\t})\r\n\tRouter.post('/login',function(req,res){\r\n\t\tconsole.dir(req.body);\r\n\t\tdb.collection('users')\r\n\t\t.find({username:req.body.username,password:req.body.password},{_id:0},{limit:0})\r\n\t\t.toArray(function(err,docs){\r\n\t\t\tconsole.dir(docs);\r\n\t\t\tconsole.log(docs.length);\r\n\t\t\tif(docs.length){\r\n\t\t\t\tconsole.log(\"登陆成功\");\r\n\t\t\t\tres.render(\"post\");\r\n\t\t\t}\r\n\t\t\telse{\r\n\t\t\t\tconsole.log(\"登陆失败\");\r\n\t\t\t\tres.redirect('.');\r\n\t\t\t}\r\n\t\t})\r\n\t})\r\n\tRouter.post('/resgister',function(req,res){\r\n\t\tconsole.dir(req.body);\r\n\t\tdb.collection('users')\r\n\t\t.find({username:req.body.username},{_id:0},{limit:0})\r\n\t\t.toArray(function(err,docs){\r\n\t\t\tconsole.dir(docs);\r\n\t\t\tconsole.log(docs.length);\r\n\tif(docs.length){\r\n\t\t\t/*res.send(\"register failed\");*/\r\n\t\t\t//res.redirect('.');\r\n\t\t\tres.render('index', {success: 1});\r\n\t\t\t/*res.redirect('post');\t*/\t\r\n\t\t\t/*res.redirect('http://www.baidu.com');*/\r\n\t\t}\r\n\t\t\telse{\r\n\t\t\t//res.end(\"register scucessed\");\r\n\t\t\tres.render('post');\r\n\t\tdb.collection('users')\r\n\t\t\t.insert({username:req.body.username,password:req.body.password})\r\n\t\t}\r\n\t\t})\r\n\t\r\n\r\n\t})\r\n\treturn Router;\r\n}\r\n```\r\n如果只是所有的req.body失效的话，那很正常，但是问题是第15行的req.body无效，其他是有效的\r\n这是我的view文件夹下的两个文件\r\n这是index.ejs目录C:\\Users\\zhuwen\\Desktop\\xx2\\views\\index.ejs\r\n\r\n```\r\n\r\n\r\n\r\n\t\r\n\tindex\r\n\r\n\r\n\r\n\t

\r\n\t\t\r\n\t\t\r\n\t

\r\n\t\r\n\r\n\r\n\r\n```\r\n这个是post.ejs\r\n目录C:\\Users\\zhuwen\\Desktop\\xx2\\views\\post.ejs\r\n\r\n```\r\n\r\n\r\n\r\n\t\r\n\tpost\r\n\r\n\r\n

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\r\n\r\n\t标题:\r\n\t内容:\r\n\t\r\n\r\n\r\n\r\n```","title","关于req.body的问题","last_reply_at","2015-11-06T11:08:51.721Z","good","top",4,"visit_count",5038,"2015-11-05T14:36:36.173Z","author",{"_13":14,"_22":23},"zones",[129],"tabs",[73,74,75,76,77,78,79,80,81,82,83],"publicConfig",{"_59":60,"_61":62,"_63":64},"apiBaseUrl","https://api.cnodejs.org","turnstileSiteKey","0x4AAAAAAD_J2wBk6UWPDHNQ","build",{"_65":66,"_67":68,"_69":70,"_71":72},"service","cnode-web","version","0.1.0","commit","059db5a0db5ce5e793fd6cb52582968c2370ecc1","buildTime","2026-08-11T17:36:41Z",{"_20":16,"_84":126,"_85":127,"_87":88,"_89":128,"_91":92},{"_20":31,"_84":38,"_85":125,"_87":88,"_89":18,"_91":92},{"_20":121,"_84":122,"_85":123,"_87":88,"_89":124,"_91":92},{"_20":117,"_84":118,"_85":119,"_87":88,"_89":120,"_91":92},{"_20":28,"_84":114,"_85":115,"_87":88,"_89":116,"_91":92},{"_20":110,"_84":111,"_85":112,"_87":33,"_89":113,"_91":92},{"_20":106,"_84":107,"_85":108,"_87":88,"_89":109,"_91":92},{"_20":102,"_84":103,"_85":104,"_87":33,"_89":105,"_91":92},{"_20":98,"_84":99,"_85":100,"_87":88,"_89":101,"_91":92},{"_20":93,"_84":94,"_85":95,"_87":33,"_89":96,"_91":97},{"_20":47,"_84":45,"_85":86,"_87":88,"_89":90,"_91":92},"key","label","精华","visible",true,"sort_order",110,"scope","public",9,"dev","开发",100,"admin",3,"job","招聘",90,18,"event","活动",80,17,"life","生活",70,16,"career","职场",60,"ideas","创意",50,14,"ai","AI",40,13,"tech","技术",30,"问答","share","分享",10,{"_20":16,"_130":131,"_132":100,"_133":134,"_135":136,"_87":88,"_89":16},"slug","jobs","name","description","Node.js 招聘信息专区","icon","briefcase"]