Flask request的json类型数据,在获取部分数据时为什么会报错

问题


{
“id”: 1,
“name”: “张三”,
“age”: 30,
“email”: “zhangsan@example.com”,
“address”: {
“street”: “中山路101号”,
“city”: “北京市”,
“postcode”: “100000”
},
“isActive”: true,
“phoneNumbers”: [
{
“type”: “mobile”,
“number”: “13800138000”
},
{
“type”: “home”,
“number”: “010-12345678”
}
]
}

@app.route(“/user/add”, methods=[“POST”])
def add():
req = request.json
print(type(req))
return req.get(“age”)
# return req.get(“address”)

报错信息

<!doctype html>

500 Internal Server Error

Internal Server Error

The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.

环境