我后端用的是python+flask
from flask import Flask
import json
# from httpx import request
import pymysql
from flask import request
from flask_cors import CORS
app = Flask(__name__)
# CORS(app, resources=r'/*')
# 注册CORS, "/*" 允许访问所有api
# 连接数据库
db = pymysql.connect(host='localhost',
user='root',
password='root',
database='demo',
charset='utf8mb4',
cursorclass=pymysql.cursors.DictCursor)
# 默认是get
@app.route("/")
def init():
cursor = db.cursor() # 使用cursor()创建游标对象cursor
try:
sqlview = 3
# SQL插入语句
sql = "SELECT * FROM blog WHERE views = %s" % (sqlview)
cursor.execute(sql)
# 获取所有记录列表list
results = cursor.fetchall()
print(results)
db.commit()
print("代码执行完毕")
except pymysql.Error as err:
print(err)
finally:
cursor.close()
# db.close()
# 返回数据（json格式）
return json.dumps(results, ensure_ascii=False, default=str)
# 生成字幕
# methods=['GET', 'POST']表示只接受GET与POST请求
@app.route("/pyapi/postAudioSubtitles", methods=['POST', 'GET'])
def post_Audio_Subtitles():
if request.method == 'GET':
return 'GET postAudioSubtitles'
elif request.method == 'POST':
# 获取前端传递过来json，获取key为videoPath的值
print("001")
print(request.json)
# videoPath = request.json['videoPath']
# print(videoPath)
return "ok"
# return videoPath
# return make_response('VideoSummary', headers)
# 生成视频摘要
@app.route("/pyapi/postVideoSummary", methods=['POST', 'GET'])
def post_Video_Summary():
if request.method == 'GET':
return 'GET postVideoSummary'
elif request.method == 'POST':
# 获取前端传递过来json，获取key为content的值
print(request.json)
videoPath = request.json['videoPath']
print(videoPath)
return videoPath
if __name__ == '__main__':
CORS(app, resources=r'/*')
# 设置调试模式，生产模式的时候要关掉debug
app.run(host='127.0.0.1', port=5001, debug=True)
我前端用的是vue
```html
<template>
<div class="hello">
<h1>{{ msg }}</h1>
<h2>Essential Links</h2>
<el-button type="primary" @click="showSubtitle">显示字幕</el-button>
<el-button type="primary" plain @click="showVideoSummary">打开摘要</el-button>
</div>
</template>
<script>
import axios from 'axios'
export default {
name: 'HelloWorld',
data () {
return {
msg: 'Welcome to Your Vue.js App'
}
},
methods: {
showSubtitle () {
const path = 'http://127.0.0.1:5001/pyapi/postAudioSubtitles'
axios.post(path, {
videoPath: 'jiayo1'
})
.then(function (response) {
console.log('显示字幕：获取返回数据')
console.log(response.data)
})
.catch(function (error) {
console.log(error)
})
},
showVideoSummary () {
axios.post('http://127.0.0.1:5001/pyapi/postVideoSummary', {
videoPath: 'hjsafajbf'
})
.then(function (response) {
console.log('显示摘要：获取返回数据')
console.log(response.data)
})
.catch(function (error) {
console.log(error)
})
}
}
}
</script>
<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
h1, h2 {
font-weight: normal;
}
ul {
list-style-type: none;
padding: 0;
}
li {
display: inline-block;
margin: 0 10px;
}
a {
color: #42b983;
}
</style>
```
