【一】Axios
【1】简介
① Axios 是一个基于 promise 的 HTTP 库,可以用在浏览器和 node.js 中
【二】实例
【1】电影网址和解析Json网站
https://m.maizuo.com/v5/?co=mzmovie#/films/nowPlaying
https://www.json.cn/
from flask import Flask, jsonify
app = Flask(__name__)
@app.route('/') #根路径
def index():
res=jsonify({
'code':100,
'msg':'成功',
'userinfo':{'name':'张三', 'age':20}
})
res.headers['Access-Control-Allow-Origin']= '*'
return res
if __name__ == '__main__':
app.run()
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="./vue/vue.js"></script>
<script src="./JS/axios.js"></script>
<style>
</style>
</head>
<body>
<div id="app">
<h1>显示电影小案例</h1>
<button @click="handleLoad">获取电影信息</button>
<div v-for="item in filmList">
<p>电影名:{{item.name}}</p>
<p>简介:{{item.synopsis}}</p>
<p>主演:
<span v-for="actor in item.actors">
{{item.name}}
</span>
</p>
<p>图片: <img :src="item.poster" alt="" height="300px" width="150px"></p>
</div>
</div>
</body>
<script>
var vm = new Vue({
el: '#app',
data: {
filmList: [],
},
methods: {
handleLoad() {
axios.get('http://127.0.0.1:5000/film')
.then(res => {
if (res.data.code == 0) {
this.filmList = res.data.data.films
} else {
alert(res.data.msg)
}
})
.catch(error => {
console.log(error);
});
}
}
})
</script>
</html>
