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我一直在嘗試使用連接閃光中間件的消息,但它似乎並沒有工作。我收到以下錯誤:ReferenceError:/Users/zc/Documents/tutorials/node-auth/views/addstudent.ejs:14 12 | 連接閃光中間件不顯示消息
添加新學生
13 | >> 14 |歡迎使用:<%= user.local.name%>
15 | 16 | 17 |用戶未在eval處定義(在(/Users/zc/Documents/tutorials/node-auth/node_modules/ejs/lib/ejs.js:464:12),:11:23處的eval處)在returnedFn(/ Users/zc /Documents/tutorials/node-auth/node_modules/ejs/lib/ejs.js:493:17)在View.exports.renderFile [按發動機](/用戶/ ZC /文檔/教程/節點-AUTH/node_modules/EJS /lib/ejs.js:350:31)at View.render(/Users/zc/Documents/tutorials/node-auth/node_modules/express/lib/view.js:76:8)at Function.app.render( /Users/zc/Documents/tutorials/node-auth/node_modules/express/lib/application.js:502:10)在ServerResponse.res.render(/用戶/ ZC /文檔/教程/節點-AUTH/node_modules /表達/lib/response.js:777:7)在ServerResponse.res.render(/Users/zc/Documents/tutorials/node-auth/node_modules/express-flash/lib/express-flash.js:29:16)at查詢。 (/Users/zc/Documents/tutorials/node-auth/app/routes.js:78:15)在/Users/zc/Documents/tutorials/node-auth/node_modules/mongoose/node_modules/kareem/index.js: 177:19在/Users/zc/Documents/tutorials/node-auth/node_modules/mongoose/node_modules/kareem/index.js:109:16在doNTCallback0(node.js中:407:9)在process._tickCallback(節點。 JS:336:13)這裏是我的路線:
app.post('/addstudent', isLoggedIn, function(req, res){
console.log(req.body.selectoptions);
var studentDetails = {};
var newStudent = new Student(studentDetails);
newStudent.save(function(err, student){
if (err) throw err;
console.log(student);
res.render('student', {
user: req.user
});
});
});
我使用EJS的模板。我不確定爲什麼我沒有定義用戶,即使在渲染學生視圖時將其作爲對象傳遞。