import os
import json
from flask import Flask,request

app = Flask(__name__)
 
@app.route('/getInfo', methods=[ 'GET'])
def getInfo():
    """接口注释·获取结果信息"""
    result = []
    text1 = {'id':"1",'name':"小龙女",'introduce':"活死人墓，冰山美人"}
    text2 = {'id':"2",'name':"小师妹",'introduce':"无崖子的小师妹"}
    text3 = {'id':"3",'name':"王语嫣",'introduce':"琅嬛福地，神仙姐姐"}
    text4 = {'id':"4",'name':"赵灵儿",'introduce':"灵蛇岛，灵珑小女孩"}
    text5 = {'id':"5",'name':"刘亦菲",'introduce':"国民女神"}
    result.append(text1)
    result.append(text2)
    result.append(text3)
    result.append(text4)
    result.append(text5)
    return json.dumps(result,ensure_ascii=False)
if __name__ == '__main__':
    app.run(host='0.0.0.0', port=8080)

这里的json序列化处理中添加了ensure_ascii=False代表能显示中文。我使用list格式，方便解析啥的。

直接启动服务。

接口访问：

可以看到接口返回的数据是中文的，如果去掉ensure_ascii=False就会变成以下样例：

跨域测试

<!DOCTYPE html>
<html lang="en">
 
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>跨域测试</title>
    <script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script>
</head>
 
<body>
    <script>
        $(function(){
            $.ajax({
                url: "http://172.18.116.165:8080/getInfo",
                dataType: "json",
                type: "get",
                success: function(data) {
	console.log(data);
                    data.forEach(element => {
                        document.write(element.id);
                        document.write(element.name);
                        document.write(element.introduce);
                        document.write("<br/>");
                    });
                }
            });
        });
    </script>
</body>
 
</html>

可以正常加载，代表是跨域数据。

post请求

import os
import json
from flask import Flask,request
from flask_cors import CORS
app = Flask(__name__)

CORS(app, resources=r'/*')
@app.route('/getInfo', methods=[ 'GET'])
def getInfo():
    """接口注释·获取结果信息"""
    result = []
    text1 = {'id':"1",'name':"小龙女",'introduce':"活死人墓，冰山美人"}
    text2 = {'id':"2",'name':"小师妹",'introduce':"无崖子的小师妹"}
    text3 = {'id':"3",'name':"王语嫣",'introduce':"琅嬛福地，神仙姐姐"}
    text4 = {'id':"4",'name':"赵灵儿",'introduce':"灵蛇岛，灵珑小女孩"}
    text5 = {'id':"5",'name':"刘亦菲",'introduce':"国民女神"}
    result.append(text1)
    result.append(text2)
    result.append(text3)
    result.append(text4)
    result.append(text5)
    return json.dumps(result,ensure_ascii=False)


@app.route('/addInfo', methods=['POST'])
def addInfo():
    id=request.form.get("id")
    name=request.form.get("name")
    introduce=request.form.get("introduce")
    result={"id":id,"name":name,"introduce":introduce};
    return json.dumps(result,ensure_ascii=False)


if __name__ == '__main__':
    app.run(host='0.0.0.0', port=8080)