无法将嵌套对象json发布到node express body解析器 [英] Can not post the nested object json to node express body parser

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））; 
  
  https://github.com/expressjs/body-parser?_ga=1.163627447.940445150.1418712389#bodyparserurlencodedoptions  
 
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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