在 Node.JS 上使用请求模块 POST 数据

POST data with request module on Node.JS

提问by Diego Torres

This module is 'request https://github.com/mikeal/request

这个模块是'请求https://github.com/mikeal/request

I think i'm following every step but i'm missing an argument..

我想我正在遵循每一步，但我错过了一个论点..

var request = require('request');
request.post({
        url: 'http://localhost/test2.php',
         body: "mes=heydude"
         }, function(error, response, body){
            console.log(body);
    });

on the other end i have

在另一端我有

echo $_POST['mes'];

And i know the php isn't wrong...

而且我知道 php 没有错...

回答by Diego Torres

EDIT:You should check out Needle. It does this for you and supports multipart data, and a lot more.

编辑：您应该查看Needle。它为您执行此操作并支持多部分数据等等。

I figured out I was missing a header

我发现我错过了一个标题

var request = require('request');
request.post({
  headers: {'content-type' : 'application/x-www-form-urlencoded'},
  url:     'http://localhost/test2.php',
  body:    "mes=heydude"
}, function(error, response, body){
  console.log(body);
});

回答by TinyTimZamboni

When using requestfor an http POST you can add parameters this way:

当使用request一个HTTP POST，您可以添加参数是这样的：

var request = require('request');
request.post({
  url:     'http://localhost/test2.php',
  form:    { mes: "heydude" }
}, function(error, response, body){
  console.log(body);
});

回答by Raptor

I had to post key value pairs without form and I could do it easily like below:

我不得不发布没有形式的键值对，我可以像下面一样轻松完成：

var request = require('request');

request({
  url: 'http://localhost/test2.php',
  method: 'POST',
  json: {mes: 'heydude'}
}, function(error, response, body){
  console.log(body);
});

回答by Ricky

If you're posting a json body, dont use the formparameter. Using formwill make the arrays into field[0].attribute, field[1].attributeetc. Instead use bodylike so.

如果您要发布 json 正文，请不要使用该form参数。Usingform将使数组变成field[0].attribute, field[1].attributeetc. 而不是body像这样使用。

var jsonDataObj = {'mes': 'hey dude', 'yo': ['im here', 'and here']};
request.post({
    url: 'https://api.site.com',
    body: jsonDataObj,
    json: true
  }, function(error, response, body){
  console.log(body);
});

回答by aposto

var request = require('request');
request.post('http://localhost/test2.php', 
    {form:{ mes: "heydude" }}, 
    function(error, response, body){
        console.log(body);
});

回答by Aniket B

1. Install request module, using npm install request

2. In code:

   var request = require('request');
   var data = '{ "request" : "msg", "data:" {"key1":' + Var1 + ', "key2":' + Var2 + '}}';
   var json_obj = JSON.parse(data);
   request.post({
       headers: {'content-type': 'application/json'},
       url: 'http://localhost/PhpPage.php',
       form: json_obj
   }, function(error, response, body){
     console.log(body)
   });
   

1. 安装请求模块，使用 npm install request

2. 在代码中：

   var request = require('request');
   var data = '{ "request" : "msg", "data:" {"key1":' + Var1 + ', "key2":' + Var2 + '}}';
   var json_obj = JSON.parse(data);
   request.post({
       headers: {'content-type': 'application/json'},
       url: 'http://localhost/PhpPage.php',
       form: json_obj
   }, function(error, response, body){
     console.log(body)
   });
   

回答by Rahmat Ali

I have to get the data from a POSTmethod of the PHPcode. What worked for me was:

我必须从代码的POST方法中获取数据PHP。对我有用的是：

const querystring = require('querystring');
const request = require('request');

const link = 'http://your-website-link.com/sample.php';
let params = { 'A': 'a', 'B': 'b' };

params = querystring.stringify(params); // changing into querystring eg 'A=a&B=b'

request.post({
  headers: { 'Content-Type': 'application/x-www-form-urlencoded' }, // important to interect with PHP
  url: link,
  body: params,
}, function(error, response, body){
  console.log(body);
});

回答by Oscar Perez

I highly recommend axios https://www.npmjs.com/package/axiosinstall it with npm or yarn

我强烈推荐 axios https://www.npmjs.com/package/axios用 npm 或 yarn 安装它

const axios = require('axios');

axios.get('http://your_server/your_script.php')
    .then( response => {
    console.log('Respuesta', response.data);
    })
    .catch( response => {
        console.log('Error', response);
    })
    .finally( () => {
        console.log('Finalmente...');
    });