这是我的路线文件(users.js)中的代码
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 犯错 ^
错误:预期“有效载荷”是一个普通对象。 在验证时(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 适用时(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 $ __ save.error(D:\ product \ project-1 \ node_modules \ mongoose \ lib \ model.js:359:7)
但是数据正在保存在数据库中,并且不会返回
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 ' });
答案 0 :(得分:3)
问题出在您的令牌签名方式上
您使用的用户是猫鼬的返回用户,因此您需要使用 YOUR_USER.toJSON 。如果用户不是猫鼬用户,请改用 JSON.stringify(YOUR_USER)
将您的代码更改为
const token = jwt.sign({linkedinUser}, config.secret, {expiresIn: 604800});
//if you want to set expiration on the token
OR
const token = jwt.sign(linkedinUser.toJSON(), config.secret);
//if you just want to sign the token without setting the expiration
答案 1 :(得分:0)
const token=jsonwebtoken.sign(user.toJSON(),config.secret,{expiresIn:30});
在您的对象中添加.toJSON()即可,