帐户页面调用本地服务器的update方法更新，一直报服务器异常错误

Question

Answer 1

Scott 2016-12-06 12:51:42

在 use logger 之前，先把 keys 加上试试

app.keys = ['secret', 'key']

• 提问者 jennylove #1

  非常感谢！,可以啦，我看官网的解析app.keys是设置签名Cookie密钥,但是为何内容是['secret','key']

Answer 2

Scott 2016-12-05 17:34:55

这个不是入口文件的代码吧，就是启动服务器的那个文件的代码

Answer 3

Scott 2016-12-05 08:54:06

把你的 app.js 代码贴一下，看看中间件的加载顺序有没有问题

Answer 4

Scott 2016-12-04 20:28:46

哦，我说错了，以为是微信的课程，把模块都删除再重新安装一遍，然后服务也重新跑起来看看，把加入的中间件也都删除调试看看，最好是能定位到是哪个代码调用时候除了问题。

• 提问者 jennylove #1

  我找过了是使用session的时候
  this.session = this.session || {};
  this.session.user = user;出错了

Answer 5

提问者 jennylove 2016-12-05 20:52:18

'use strict'

var fs = require('fs');

var path = require('path');

var mongoose = require('mongoose');

var db = 'mongodb://localhost/imoocApp';

mongoose.Promise = require('bluebird');

mongoose.connect(db);

var models_path = path.join(__dirname,'/app/models');

var walk = function(modelPath){

fs

 .readdirSync(modelPath)

 .forEach(function(file){

  var filePath = path.join(modelPath,'/'+file);

  var stat = fs.statSync(filePath);

  if(stat.isFile()){

  if(/(.*)\.(js|coffee)/.test(file)){

  require(filePath)

  }

  }else if (stat.isDirectory()) {

        walk(filePath)

      }

 })

}

var koa = require('koa');

var logger = require('koa-logger');

var session = require('koa-session');

var bodyParser = require('koa-bodyparser');

var app = koa();

app.use(logger())

app.use(session(app))

app.use(bodyParser())

var router = require('./config/routes')()

app

  .use(router.routes())

  .use(router.allowedMethods());

app.listen(12345)

Answer 6

提问者 jennylove 2016-12-05 10:21:06

exports.signature = function *(next){

var body = this.request.body;

var cloud = body.cloud;

var data;

if(cloud === 'qiniu'){

data = robot.getQiniuToken(body);

}else{

data = robot.getCloudinaryToken(body)

}

this.body = {

success: true,

data: data

}

}

exports.hasBody = function *(next){

var body = this.request.body || {};

console.log(body);

if(Object.keys(body).length === 0){

this.body = {

success: false,

error: '是不是漏掉什么了'

}

return next;

}

yield next

}

exports.hasToken = function *(next){

var accessToken = this.query.accessToken;

if(!accessToken){

accessToken = this.request.body.accessToken;

}

if(!accessToken){

this.body = {

success: false,

error: '钥匙丢了'

}

return next;

}

var user = yield User.findOne({

accessToken: accessToken

}).exec()

if(!user){

this.body = {

success: false,

error: '没有登录'

}

return next;

}

this.session = this.session || {};

this.session.user = user;

yield next

}