# coding:utf-8
import urllib,httplib,os,logging,config,time,json,mysql
class RequestInterface(object):
# 判断接口地址HTTP状态是否200
def __http_code(self, url): # __该方法被隐藏不能被py文件外的其他方法调用
try:
if url != '':
r = requests.get(url)
code = r.status_code
else:
code = '1000' # 请求参数错误
except Exception as error: # 记录日志到log.txt文件
code = '9999' # http请求异常
logging.basicConfig(filename=os.path.join(os.getcwd(), './log.txt'),
level=logging.DEBUG,
format='%(asctime)s %(filename)s[line:%(lineno)d] %(levekname)s %(message)s')
logger = logging.getLogger(__name__)
logger.exception(error)
return code
# POST请求，参数在body中
def __http_post(self, interface_url, headerdata, param, environ):
'''参数有：接口地址，头文件，接口入参，执行环境（测试，生产）'''
try:
if interface_url != '' and environ == u'test':
http_client = httplib.HTTPConnection(config.envoron_test['ip'],
config.environ_test['port'], timeout=config.environ_test['timeout']) # 创建HTTP连接
http_client.request("POST", interface_url, body=param, headers=headerdata)
response = http_client.getresponse()
if response.status == 200:
return response.read()
else:
return "2004" # 接口返回状态错误
elif interface_url != '' and environ == u'product':
http_client = httplib.HTTPConnection(config.environ_product['ip'],
config.environ_product['port'], timeout=config.environ_product['timeout'])
http_client.request("POST", interface_url, body=param, headers=headerdata)
response = http_client.getresponse()
if response.status == 200:
return response.read()
else:
return "2004" # 接口返回状态错误
elif interface_url == '':
return '2002' # 接口地址参数为空
elif self.__http_code(interface_url) != 200: ##调用同个类里的方法
return '2003' # 接口http访问错误
except Exception as error:
logging.basicConfig(filename=os.path.join(os.getcwd(), './log.txt'),
level=logging.DEBUG,
format='%(asctime)s %(filename)s[line:%(lineno)d] %(levekname)s %(message)s')
logger = logging.getLogger(__name__)
logger.exception(error)
return '9999' # http请求异常
# GET请求，参数在接口地址后面
def __http_get(self, interface_url, headerdata, param, environ):
'''参数有：接口地址，头文件，接口入参，执行环境（测试，生产)'''
try:
if interface_url != '' and environ == u'test':
requrl = interface_url + param
http_client = httplib.HTTPConnection(config.environ_test['ip'],
config.environ_test['port'], timeout=config.environ_test['timeout'] )
http_client.request(method="GET", url=requrl, body=None, headers=headerdata)
response = http_client.getresponse()
print(response)
if response.status == 200:
return response.read()
else:
return "3004" # 接口返回状态错误
elif interface_url != '' and environ == u'product':
requrl = interface_url + param
http_client = httplib.HTTPConnection(config.environ_product['ip'],
config.environ_product['port'],
timeout=config.environ_product['timeout'])
http_client.request(method="GET", url=requrl, body=None, headers=headerdata)
response = http_client.getresponse()
print(response)
if response.status == 200:
return response.read()
else:
return "3004" # 接口返回状态错误
elif interface_url == '':
return '3002' # 接口地址参数为空
elif self.__http_code(interface_url) != 200:
return '3003' # 接口http访问错误
except Exception as error:
logging.basicConfig(filename=os.path.join(os.getcwd(), './log.txt'),
level=logging.DEBUG,
format='%(asctime)s %(filename)s[line:%(lineno)d] %(levekname)s %(message)s')
logger = logging.getLogger(__name__)
logger.exception(error)
return '9999' # http请求异常
# 统一处理http请求
def http_request(self, interface_url, headerdata, param, type, environ=u'test', default_param=None):
'''参数有：接口地址，头文件，接口入参，请求方式，执行环境（测试，生产，默认是测试)，默认参数'''
try:
if type == 'get' or type == 'GET':
result = self.__http_get(interface_url, headerdata, param, environ)
elif type == 'post' or type == 'POST':
result = self.__http_post(interface_url, headerdata, param, environ)
else:
result = "1000:请求参数错误" # 请求参数类型错误
except Exception as error: # 记录日志到log.txt文件
result = "9999" # 系统异常返回码
logging.basicConfig(filename=os.path.join(os.getcwd(), './log.txt'),
level=logging.DEBUG,
format='%(asctime)s %(filename)s[line:%(lineno)d] %(levekname)s %(message)s')
logger = logging.getLogger(__name__)
logger.exception(error)
return result
if __name__ == "__main__":
test_interface = RequestInterface() # 实例化HTTP请求类
test_db = mysql.Operationdb_interface() # 实例化mysql处理类
sen_sql =('select exe_mode,url_interface, header_interface,
params_interface from case_interface where id=1')
interface_params = test_db.select_one(sen_sql) # 获取数据
interface_url = interface_params['url_interface']
headerdata = json.loads(interface_params['header_interface'])
param = interface_params['params_interface']
type=interface_params['exe_mode'] ######之前缺失的一行代码
result = test_interface.http_request(interface_url=interface_url,
headerdata=headerdata,
param=param, type=type,
environ=u'test', default_param=None)
print(result)
出现过一下几个问题1
image.png
原因是在创建数据库连接，新建游标的代码里，少了返回数据类型的转换 然后加了一句
self.cur=self.conn.cursor(cursorclass = MySQLdb.cursors.DictCursor)
继续运行代码，然后又出现了问题，提示请求参数错误 最后发现缺少了倒数第六行的内容，加上运行就成功了