无法将嵌套对象json发布到node express body解析器

问题描述

我正在使用Node，Express和Mongo创建示例REST api。我正在使用bodyParser（）中间件来解析表单数据。对于简单的对象，它的工作正常说

  var user = {
 name：'test'，
 age ：'20'
} 
  

req.body

  {
 name：'test'，
年龄：'20'
} 
  

使用复杂对象时

  var user = {
 name：'test'，
 age：'20'，
 education：{$ 
 
 
 
 $ b 
  req.body 产生不同的格式，如
  {
 name ：'test'，
 age：'20'，
 education [学院]：xxx，
 edcuation [year]：2010 
} 
  
我想获得与身体中发布的相同的格式，将其保存在数据库中。这是否是正确的方法或任何其他可用的方法？
解决方案
我认为，文档不清楚。我花了几个小时找到它。无论如何.. 
 
 
 
您应该将body-parser选项更改为 extension：true ，如下所示。
  app.use（bodyParser.urlencoded（{extended：true））; 
  
  
 
Hi I'm creating sample REST api using Node, Express and Mongo. I'm using bodyParser() middle ware to parse the form data. Its working fine for simple object say
         var user = {
             name:'test',
             age:'20'
         }
req.body produce the same set of format to save it in the mongodb like.
         {
             name:'test',
             age:'20'
         }
When using complex object
         var user = {
                 name:'test',
                 age:'20',
                 education: {
                     institute:"xxx",
                     year:2010
                 }
            }
req.body produce different format something like
           {
                 name:'test',
                 age:'20',
                 education[institute]: "xxx",
                 edcuation[year]:2010
            }
I would like to get the same format which i post in the body to save them in the database. Is this the right approach or any other method available to this?
 解决方案 
I think, it's not clear on the documenatation. I've spent hours to find it. Anyway..
You should change your body-parser option to extended: true like the below.
app.use(bodyParser.urlencoded({ extended: true));
https://github.com/expressjs/body-parser?_ga=1.163627447.940445150.1418712389#bodyparserurlencodedoptions
                        
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