vue下如何利用resource发送请求

2023-06-19 09:28:52 发送请求利用

今天小编给大家分享一下vue下如何利用resource发送请求的相关知识点，内容详细，逻辑清晰，相信大部分人都还太了解这方面的知识，所以分享这篇文章给大家参考一下，希望大家阅读完这篇文章后有所收获，下面我们一起来了解一下吧。

vue resource发送请求，代码如下所示；

<!DOCTYPE html>
<html>
<head>
  <title>vue-resource</title>
  <meta charset="utf-8">
</head>

<body>
  <div id="app">
    <input type="button" value="get请求" @click="getInfo">
    <input type="button" value="post请求" @click="postInfo">
  </div>
</body>
<!-- 基于vue-resource实现get post请求 也可利用axios第三方包实现-->
<script src="https://cdn.staticfile.org/vue/2.6.10/vue.js"></script>
<script src="https://cdn.staticfile.org/vue-resource/1.5.1/vue-resource.js"></script>
<script>
  // vue-promise是基于vue的,所以引入CDN库时需要注意顺序，应先引入vue
  let vm = new Vue({
    el: "#app",
    data:{
    },
    methods:{//vue-resource发送请求是基于promise的
      getInfo(){
        this.$http.get('https://www.easy-mock.com/mock/5d537a1cf651bc6ff265fb77/example/result/cart.json') 
        .then(res=>{
          console.log(res);
        })
      },
      postInfo(){
        this.$http.post('https://www.easy-mock.com/mock/5d537a1cf651bc6ff265fb77/example/upload',{},{
          emulateJSON:true//设置这个参数相当于application/x-www-form-urlencoded，由于手动提交请求没有默认表单格式，需要设置发送的数据格式
        })
        .then(res=>{
          console.log(res.body);
        })
      },
      }
  });
</script>
</html>

知识点扩展；vue-resource请求的几种方式

安装

import VueResource from 'vue-resource'

Vue.use(VueResource)
get //获取
getdesignatepl({commit,rootState}){
 // console.log("ppppp")
  let designate_list = `schedule-plan-configuration`;
  Vue.http.get(api.get(designate_list),{headers:rootState.headers}).then(function(response){
    let pup=response.data.data;
   // console.log(response)
  },function(response){
   // console.log("pl")
   var tipsObj = {
      title : "数据错误",
      flag: true,
      type: 4,
      btnGroup:['ook']
    }
    commit('popup',tipsObj,{root:true});
  })
 }
post//新增 
 setAdd({commit,rootState,state,dispatch,context},mss){
 Vue.http.post(api.save('schedule-plan-configuration'),mss,{headers:rootState.headers}).then(function(response){
   dispatch("getdesignatepl")
   commit('popup',titleObj,{root:true});
  },function(response){
   if(response.status == 422){
     commit('popup',tipsObj,{root:true});
  }
  })
 },
 //删除
 BrDelete(context,obj){
  let br_delete_put_data = `schedule-plan-configuration/${obj.id}`
  Vue.http.delete(api.get(br_delete_put_data),{headers:context.rootState.headers}).then(function(response){ 
   context.dispatch("getdesignatepl");
  },function(response){
    // console.log(response); 
    if(response.status == 401 || response.status == 500){
      var tipsObj = {
        status: response.status,
        flag: true,
        type: 4,
        btnGroup:['ook']
      }
      context.commit('popup',tipsObj,{root:true});
      return;
    }
  })
 },

 // 跟新
 getEntrySales({commit,rootState,dispatch,context},obj){
  // console.log(obj.id)
   Vue.http.put(api.update(`schedule-plan-configuration/${obj.id}`),obj, 
  {headers:rootState.headers}).then(function(response){
    dispatch("getdesignatepl");
    },function(response){
    })
 
 },

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