How to send requests to the intermediate service layer in node (detailed tutorial)-JS Tutorial-php.cn

How to send requests to the intermediate service layer in node (detailed tutorial)

亚连

Release： 2018-06-14 11:43:26

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How does node send requests as an intermediate service layer? The editor below will share with you the implementation method of sending requests, which has a good reference value and I hope it will be helpful to everyone

GET request:

var http = require(&#39;http&#39;); 
var qs = require(&#39;querystring&#39;); 
var data = { 
  a: 123, 
  time: new Date().getTime()};//这是需要提交的数据 
var content = qs.stringify(data); 
var options = { 
  hostname: &#39;127.0.0.1&#39;, 
  port: 10086, 
  path: &#39;/pay/pay_callback?&#39; + content, 
  method: &#39;GET&#39; 
}; 
  
var req = http.request(options, function (res) { 
  console.log(&#39;STATUS: &#39; + res.statusCode); 
  console.log(&#39;HEADERS: &#39; + JSON.stringify(res.headers)); 
  res.setEncoding(&#39;utf8&#39;); 
  res.on(&#39;data&#39;, function (chunk) { 
    console.log(&#39;BODY: &#39; + chunk); 
  }); 
}); 
  
req.on(&#39;error&#39;, function (e) { 
  console.log(&#39;problem with request: &#39; + e.message); 
}); 
  
req.end();

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POST request:

var http = require(&#39;http&#39;); 
var qs = require(&#39;querystring&#39;); 
var post_data = { 
  a: 123, 
  time: new Date().getTime()};//这是需要提交的数据 
var content = qs.stringify(post_data); 
var options = { 
  hostname: &#39;127.0.0.1&#39;, 
  port: 10086, 
  path: &#39;/pay/pay_callback&#39;, 
  method: &#39;POST&#39;, 
  headers: { 
    &#39;Content-Type&#39;: &#39;application/x-www-form-urlencoded; charset=UTF-8&#39; 
  } 
}; 
  
var req = http.request(options, function (res) { 
  console.log(&#39;STATUS: &#39; + res.statusCode); 
  console.log(&#39;HEADERS: &#39; + JSON.stringify(res.headers)); 
  res.setEncoding(&#39;utf8&#39;); 
  res.on(&#39;data&#39;, function (chunk) { 
    console.log(&#39;BODY: &#39; + chunk); 
  }); 
}); 
  
req.on(&#39;error&#39;, function (e) { 
  console.log(&#39;problem with request: &#39; + e.message); 
}); 
// write data to request body 
req.write(content); 
req.end();

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The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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