Gin
package mainimport ( "github.com/gin-gonic/gin" "log" "net/http")func main() { log.SetFlags(log.LstdFlags | log.Lshortfile) app := gin.Default() app.Use(cors) //这是设置中间件,其目的是响应跨站请求 app.GET("/api", func(c *gin.Context) { view(c) c.JSON(200, gin.H{"code": 201}) //根据返回的code值区别不同的请求,201是GET }) app.POST("/api", func(c *gin.Context) { view(c) c.JSON(200, gin.H{"code": 202}) //根据返回的code值区别不同的请求,202是POST }) app.PUT("/api", func(c *gin.Context) { view(c) c.JSON(200, gin.H{"code": 203}) //根据返回的code值区别不同的请求,203是PUT }) app.DELETE("/api", func(c *gin.Context) { view(c) c.JSON(200, gin.H{"code": 204}) //根据返回的code值区别不同的请求,204是DELETE }) _ = app.Run("0.0.0.0:8888")}func view(c *gin.Context) { _ = c.Request.ParseForm() //解析form数据 values1 := c.Request.Form //获取到get、post的数据 log.Println(values1) values2 := c.Request.PostForm //只获取到post数据 log.Println(values2)}func cors(c *gin.Context) { // Access-Control-Allow-Origin,标识允许哪个域的请求,*代表所有的域请求 c.Header("Access-Control-Allow-Origin", "*") // 响应首部 Access-Control-Allow-Methods 在对 preflight request.(预检请求)的应答中明确了客户端所要访问的资源允许使用的方法或方法列表。 // 例如Access-Control-Allow-Methods: POST, GET, OPTIONS,使用*代表所有 c.Header("Access-Control-Allow-Methods", "*") // 响应OPTIONS请求 if c.Request.Method == "OPTIONS" { c.JSON(http.StatusOK, nil) }}
Vue3
<template> <div class="about"> <h1>This is an about page</h1> </div> <hr><!-- 测试GET请求--> <button class="btn btn-primary btn-block" @click="test11">jqueryGET</button> <!-- 测试POST请求--> <button class="btn btn-primary btn-block" @click="test12">jqueryPOST</button> <!-- 测试PUT请求--> <button class="btn btn-primary btn-block" @click="test13">jqueryPUT</button>. <!-- 测试DELETE请求--> <button class="btn btn-primary btn-block" @click="test14">jqueryDELETE</button> <hr></template><script>import $ from "jquery" //引入jqueryexport default { name: 'AboutView', components: {}, methods: { test11() { //通过ajax发送GET请求 $.ajax({ url: "http://172.16.0.251:8888/api", type: "GET", data: {"id": "101"}, success: result => { console.log(result); } } ) }, test12() { //通过ajax发送post请求 $.ajax({ url: "http://172.16.0.251:8888/api", type: "POST", data: {"username": "zhangsan", "password": "123456"}, success: result => { console.log(result); } } ) }, test13() { //通过ajax发送put请求 $.ajax({ url: "http://172.16.0.251:8888/api?id=101", type: "PUT", data: {"username": "zhangsan", "password": "56789"}, success: result => { console.log(result); } } ) }, test14() { //通过ajax发送delete请求 $.ajax({ url: "http://172.16.0.251:8888/api", type: "DELETE", data: {"id": "101"}, success: result => { console.log(result); } } ) }, }}</script>
效果
发送请求
结果响应
状态显示
版权声明:内容来源于互联网和用户投稿 如有侵权请联系删除