json post方法格式 [英] json post method format

问题描述

当我向邮递员发送邮寄请求时，我得到了以下格式.

I got following format when i send post request from postman.

{
   ID:"66",
   Blod:"test",
   Allergic:"no",
   Chronic:"no"
}

但是当我使用 react app post 方法发送 post 请求时，我得到了这种格式.

But i got this format when i send post request using react app post method.

[Object: null prototype] 
{
 '{
 "ID":"123456789",
 "Blod":"22334445",
 "Allergic":"6677788",
 "Chronic":"3445566"}': ''
}

请帮助我如何获得相同格式的邮递员以正确插入数据.

please help me how can I got the same format of postman to insert data correctly.

这是我从 react app uisng axios 模块的方法:

this is my method from react app uisng axios module :

submithandler=(e)=>{
      e.preventDefault();
     axios.post('http://localhost:8000/api/addsickers',
     JSON.stringify({
         ID:'123456789',
         Blod:'22334445',
         Allergic:'6677788',
         Chronic:'3445566'
        }),

     )
       .then(response=>{
           alert(response);
       })
       .catch(err=>{
           alert("catch"+err);
       });
  }

我在 api 上使用解析

I use parsing on api

app.use(bodyparser.json());
// parse application/x-www-form-urlencoded
bodyparser.urlencoded({ extended: false });
// parse the raw data
app.use(bodyparser.raw());
// parse text
app.use(bodyparser.text());

推荐答案

我已经通过使用 fetch 方法解决了这个问题，如下所示:

I have solved this by using fetch method like the following :

senddata(event){
      event.preventDefault();
   //if(!this.formvalidation())
    //{
    try{
    fetch('https://localhost:8000/api/addsickers/',{
     method:'post',
     mode:'no-cors',
     headers:{
         'Accept':'application/json',
         'Content-type': 'application/json'
     },
     body:JSON.stringify({
            ID:this.state.code,
             Blod:this.state.blod,
             Allergic:this.state.allergic+" - "+this.state.allergicdescription,
             Chronic:this.state.chronic+" - "+this.state.chronic_description
     })
    });
    alert("data goes")
    }catch(e){
        alert(e)
    }
    //}
}

在 api 中我做了:

and in api I did :

let request = JSON.parse(req.body)
console.log(request);

并且我得到了相同形式的邮递员工具，它让我可以正确地为 insert 调用属性，例如:request.ID 返回正确的值.

and I got the same forma of postman tool that let me to call attributes correctly for insert , for example : request.ID return the correct value.

感谢大家的帮助.

这篇关于json post方法格式的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！