// 携带参数的get方法请求。
       $(".getcanshu").click(function(){
        let num = $(".xiaohuainput").val();
        if(num == "" || num == null || num == NaN){
            alert("请输入要查询的条数")
        }else{
            console.log(typeof(num))
            axios.get("https://xxxxx/api/joke/list",{
                params:{
                    num : num
                }
            })
            .then(function (response) {
                console.log(response);
            },function(err){
                console.log(err);
            })
        }
       })

$(".post").click(function(){
    axios.post("https://xxxxx/api/user/reg",{username:"要查询的参数值"})
   .then(function(response){
        console.log(response);
        console.log(this.skill);
    },function (err) {
        console.log(err);
    })
})

<div id="app">
     <input type="button" value="按钮AAA" @click="getText">
     <p> {{ descText }}</p>
</div>
var app = new Vue({
    el:"#app",
    data:{
        descText :"哈哈哈"
    },
    methods: {
        getText:function(){
            var that = this;
            axios.get("https://xxxxx/api/descText").then(function(response){
            that.descText = response.data;
            },function (err) {  
                console.log(err)
            })
        }
    },
})