方式一：

create_app函数中加入以下两行以进行蓝图注册

from app.api.crawler_task import carwler_task_blue
app.register_blueprint(carwler_task_blue,url_prefix='/api/crawler')

接口的__init__.py文件中加入

from flask import Blueprint

check_bp = Blueprint('check_bp', __name__)

from .api import *

views.py文件中加入

@check_bp.route('check_account',methods=['GET'])
def check_user():

return 123

 方式二：

create_app中加入：

from .article_count import articleCountInformation_blue
    app.register_blueprint(articleCountInformation_blue)

接口package的__init__.py文件中加入：

from flask import Blueprint
from flask_restful import Api
from .views import articleCountAPI

articleCountInformation_blue = Blueprint('articleCountInformation',__name__)
api = Api(articleCountInformation_blue)
api.add_resource(articleCountAPI,'/api/article/count')

views.py 文件中加入：

from flask_restful import Resource

class articleCountAPI(Resource):
    def get(self):
        return 'hello'