vscode中的ajax片段

1.首先打开vscode找到右下角的齿轮样子图标  

2.点击打开 打开用户代码片段

3.会出现一个框   搜索php

 

4.删除里面的内容复制下面的代码

{
	// Place your snippets for javascript here. Each snippet is defined under a snippet name and has a prefix, body and 
	// description. The prefix is what is used to trigger the snippet and the body will be expanded and inserted. Possible variables are:
	// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders. Placeholders with the 
	// same ids are connected.
	// Example:
	"express基础代码": {
		"prefix": "express",
		"body": [
			"const express = require('express');",
			"const app = express();",
			"$1",
			"app.listen(3000,()=>{",
			"\tconsole.log('正在监听端口3000,http://127.0.0.1:3000');",
			"})"
		],
		"description": "express基础代码"
	},
	"console.log": {
		"prefix": "clg",
		"body": [
			"console.log($1);"
		]
	},
	"ajax快捷方式": {
		"prefix": "ajax",
		"body": [
			"//其他参数:beforeSend在发送之前可以使用return false取消,timeout超时时间,error,async同步还是异步",
			"$.ajax({",
    		"\ttype:'$1',//get或post",
    		"\turl:'$2',//请求的地址",
    		"\tdata:{},//如果不需要传，则注释掉 请求的参数，a=1&b=2或{a:1,b:2}或者jq中的serialize方法，或者formData收集",
    		"\tdataType:'json',//text,json,xml,jsonp",
			"\tsuccess:function(res){//成功的回调函数",
			"\t\tconsole.log(res)",
			"\t}",
			"})"
		]
	}
}

最后只要在页面输入ajax敲回车键就好