想要实现一打开页面就加载函数的效果,只需要添加created就可以了
把需要执行的方法先在methods中声明,然后再created中调用
var user = new Vue({
el:"#user",
data: {
users:[],
},
//*********************************
created:function(){
this.findAll();
},
//*********************************
methods:{
findAll:function (){
var that=this;
axios.get("http://localhost:8080/user/findall").then(
function (response){
that.users=response.data;
},
function (err){
console.log(err)
}
)
},
}
})
推荐阅读:
vue.js:634 [Vue warn]: Property or method "userName" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See:
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在使用axios时,this已经不是本地的this了.
行动消除疑虑