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我一直在尝试使用连接闪光中间件的消息,但它似乎并没有工作。我收到以下错误:ReferenceError:/Users/zc/Documents/tutorials/node-auth/views/addstudent.ejs:14 12 | 连接闪光中间件不显示消息
添加新学生
13 | >> 14 |欢迎使用:<%= user.local.name%>
15 | 16 | 17 |用户未在eval处定义(在(/Users/zc/Documents/tutorials/node-auth/node_modules/ejs/lib/ejs.js:464:12),:11:23处的eval处)在returnedFn(/ Users/zc /Documents/tutorials/node-auth/node_modules/ejs/lib/ejs.js:493:17)在View.exports.renderFile [按发动机](/用户/ ZC /文档/教程/节点-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(/用户/ ZC /文档/教程/节点-AUTH/node_modules /表达/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查询。 (/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(节点。 JS:336:13)这里是我的路线:
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。我不确定为什么我没有定义用户,即使在渲染学生视图时将其作为对象传递。