pip install flask_restful

# 1. 导包
from flask_restful import Api, Resource

# 2. 创建API对象并接管app
api = Api(app)

# 3. 定义类视图
class IndexResource(Resource):
    def get(self):
        return ‘index‘

# 4. 使用api对象添加路由
api.add_resource(IndexResource, ‘/‘)

from flask import Flask
# 1. 导包
from flask_restful import Api, Resource

app = Flask(__name__)

# 2. 创建API对象并接管app
api = Api(app)


# 3. 定义类视图
class IndexResource(Resource):
    def get(self):
        return ‘index‘

# 4. 使用api对象添加路由
api.add_resource(IndexResource, ‘/‘)

if __name__ == ‘__main__‘:
    app.run()

# 1. 导包
from flask_restful import Api, Resource
from flask.blueprints import Blueprint

# 2. 创建蓝图对象，并使用API对象接管蓝图
bule_prin = Blueprint(‘flask_blueprint‘, __name__)
api = Api(bule_prin)

# 3. 定义试图，并使用API对象添加路由
class IndexResource(Resource):
    def get(self):
        return ‘index‘
api.add_resource(IndexResource, ‘/‘)

# 4.将蓝图注册到app中
app.register_blueprint(bule_prin)

from flask import Flask
# 1. 导包
from flask_restful import Api, Resource
from flask.blueprints import Blueprint

app = Flask(__name__)

# 2. 创建蓝图对象，并使用API对象接管蓝图
bule_prin = Blueprint(‘flask_blueprint‘, __name__)
api = Api(bule_prin)


# 3. 定义试图，并使用API对象添加路由
class IndexResource(Resource):
    def get(self):
        return ‘index‘
api.add_resource(IndexResource, ‘/‘)

# 4.将蓝图注册到app中
app.register_blueprint(bule_prin)

if __name__ == ‘__main__‘:
    app.run()

from flask_restful import Api, Resource

api = Api(app)

# 2. 定义装饰器
def outter(func):
    def inner(*args, **kwargs):
        ret = func(*args, **kwargs)
        return ‘{} decorators....‘.format(ret)
    return inner

# 1. 定义类视图,并设置路由
class IndexResource(Resource):
    # 为所有请求方法都添加装饰器
    # method_decorators = [outter]

    # 为指定方法添加装饰器
    method_decorators = {
        ‘get‘: [outter]
    }

    def get(self):
        return ‘get ...‘

    def post(self):
        return ‘post ...‘

api.add_resource(IndexResource, ‘/‘)

# 为所有请求方法都添加装饰器
    method_decorators = [outter]

    # 为指定方法添加装饰器
    method_decorators = {
        ‘get‘: [outter]
    }

from flask import Flask
from flask_restful import Api, Resource
app = Flask(__name__)
api = Api(app)

# 2. 定义装饰器
def outter(func):
    def inner(*args, **kwargs):
        ret = func(*args, **kwargs)
        return ‘{} decorators....‘.format(ret)
    return inner


# 1. 定义类视图,并设置路由
class IndexResource(Resource):
    # 为所有请求方法都添加装饰器
    # method_decorators = [outter]

    # 为指定方法添加装饰器
    method_decorators = {
        ‘get‘: [outter]
    }

    def get(self):
        return ‘get ...‘

    def post(self):
        return ‘post ...‘

api.add_resource(IndexResource, ‘/‘)

if __name__ == ‘__main__‘:
    app.run()