无法通过Flask-RESTful实现PUT请求

如何解决无法通过Flask-RESTful实现PUT请求

我正在尝试使用Flask-RESTful实现REST API。我的API包含4个请求：GET，POST，PUT，DELETE。除PUT请求外，其他所有功能均正常运行。它会继续返回状态代码404，但找不到请求的URL。我正在使用Postman测试我的API。这是我的代码。可以告诉我我在哪里做错了吗？谢谢！

# Small API project using Flask-RESTful
from flask import Flask,request
from flask_restful import Resource,Api,reqparse
from flask_jwt import JWT,jwt_required

app = Flask(__name__)
# Encrypted key
app.secret_key = "Nam Dao"
api = Api(app)

students = []

class Student(Resource):
    parser = reqparse.RequestParser()
    parser.add_argument("major",type=str,required=True,help="This field cannot be left blank")

    def get(self,name):
        # filter function will return a filter object
        # next function will get the "next" student in the filter object.
        # if the Next function does not return anything => return None.
        for student in students:
            if student["name"] == name:
                return student,200
        return {"message": "student not found"},404

    def post(self,name):
        if next(filter(lambda x: x["name"] == name,students),None) is not None:
            return {"message": f"A student with the name {name} already exists"},400

        request_data = self.parser.parse_args()

        print(request_data)
        student = {"name": name,"major": request_data["major"]}
        students.append(student)
        return student,201

    def delete(self,name):
        for student in students:
            if student["name"] == name:
                students.remove(student)
                return {"message": "Item deleted"},200
        return {"message": "No student found"},204

    def put(self,name):
        data = request.get_json()
        for student in students:
            if student["name"] == name:
                student["major"] = data["major"]
                return {"message": "Student Major Changed"},200
        student = {"name": data["name"],"major": data["major"]}
        students.append(student)
        return {"message": "Student Added"},200

api.add_resource(Student,"/student/<string:name>")

class StudentsList(Resource):
    def get(self):
        return {"students": students},200

api.add_resource(StudentsList,"/students")

if __name__ == '__main__':
    app.run(debug=True)

解决方法

我再次重新检查我的URL，但是我遗漏了字母，这就是为什么它返回404状态代码的原因。这是一个非常愚蠢的错误。一切都很好