【发布时间】:2019-03-17 19:12:21
【问题描述】:
这是我来自路由文件(users.js)的代码
User.findOne({linkedin_id: req.body.linkedin_id}, function(err, linkedinUser) {
if(err) {
console.log('err in finding linkedin user '+err);
}
// if user exits
else if(linkedinUser) {
console.log('user exist');
const token = jwt.sign(linkedinUser, config.secret, {expiresIn: 604800});
res.json({success: true, token: 'JWT '+token, user: {
id: linkedinUser._id,
linkedin_id: linkedinUser.linkedin_id,
name: linkedinUser.name,
username: linkedinUser.username,
email: linkedinUser.email,
lkprofilePic: linkedinUser.profilePic
}, msg: 'user exits'
});
}
// if user doesn't exist
else {
User.create({
linkedin_id: req.body.linkedin_id,
name: req.body.name,
username: req.body.username,
email: req.body.email,
lkprofilePic: req.body.lkprofilePic
}, function(err, result) {
if(err) {
res.json({success: false, msg: 'failed to add'})
console.log('error in adding the data '+err);
}
else if(result) {
const token = jwt.sign(linkedinUser,config.secret,{ expiresIn: 604800 });
res.json({success: true, token: 'JWT '+token, user: {
id: result._id,
linkedin_id: result.linkedin_id,
name: result.name,
username: result.username,
email: result.email,
lkprofilePic: result.profilePic
}, msg: 'User added ' });
}
});
}
});
来自config -> secret
module.exports = {
secret: 'bigfish'
}
这是我在 nodejs 控制台中遇到的错误
接收linkedin数据 D:\product\project-1\node_modules\mongodb\lib\utils.js:132 抛出错误; ^
错误:预期的“有效负载”是一个普通对象。 验证时 (D:\product\project-1\node_modules\jsonwebtoken\sign.js:34:11) 在 validatePayload (D:\product\project-1\node_modules\jsonwebtoken\sign.js:56:10) 在 Object.module.exports [作为符号] (D:\product\project-1\node_modules\jsonwebtoken\sign.js:108:7) 在 D:\product\project-1\routes\users.js:415:29 在功能。 (D:\product\project-1\node_modules\mongoose\lib\model.js:4177:16) 并行(D:\product\project-1\node_modules\mongoose\lib\model.js:2230:12) 在 D:\product\project-1\node_modules\mongoose\node_modules\async\internal\parallel.js:35:9 在 D:\product\project-1\node_modules\mongoose\node_modules\async\internal\once.js:12:16 在 iteratorCallback (D:\product\project-1\node_modules\mongoose\node_modules\async\eachOf.js:52:13) 在 D:\product\project-1\node_modules\mongoose\node_modules\async\internal\onlyOnce.js:12:16 在 D:\product\project-1\node_modules\mongoose\node_modules\async\internal\parallel.js:32:13 在应用时(D:\product\project-1\node_modules\lodash_apply.js:15:25) 在 D:\product\project-1\node_modules\lodash_overRest.js:32:12 在 callbackWrapper (D:\product\project-1\node_modules\mongoose\lib\model.js:2199:11) 在 D:\product\project-1\node_modules\mongoose\lib\model.js:4177:16 在 model.$__save.error (D:\product\project-1\node_modules\mongoose\lib\model.js:359:7)
但是数据被保存在数据库中并且没有返回
res.json({success: true, token: 'JWT '+token, user: {
id: result._id,
linkedin_id: result.linkedin_id,
name: result.name,
username: result.username,
email: result.email,
lkprofilePic: result.profilePic
}, msg: 'User added ' });
【问题讨论】:
标签: javascript node.js angular express mean-stack