axios.htmljavascript
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <!--引用cnd 的axios--> <script src="https://unpkg.com/axios/dist/axios.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script> <title>Insert title here</title> </head> <body> <h1>Axios請求</h1> <div id="app-vue-axios"> <form @submit.prevent="onSubmit"> <input type="text" v-model="todo.title"> <input type="checkbox" v-model="todo.completed"> <input type="submit" value="提交"> </form> <!--get 請求--> <ul> <li v-for="todo in todos"> <h1>{{todo.title}}</h1> <p v-if="todo.completed">{{todo.completed}}</p> </li> </ul> </div> </body> <script src="axios.js"></script> </html>
axios.jshtml
const one=new Vue({ el:"#app-vue-axios", data(){ return{ todos:[], todo:{ title:"", completed:false } } }, // mounted 是一個工做函數 打開頁面前會自動執行 mounted(){ //axios api 請求接口 //get請求 請求成功後 從then中獲取數據賦值給res axios.get("http://jsonplaceholder.typicode.com/todos") .then(res=>{ this.todos=res.data; }); }, methods:{ onSubmit(){ //POST 請求 axios.post("http://jsonplaceholder.typicode.com/todos",this.todo) .then(res=>{ //console.log(res.data); this.todos.unshift(res.data);//對象加入到數組裏 }); } } });
頁面效果vue