python接口测试wsdl

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http和webservice接口测试有什么区别？

webservice的基础组成是http+xml

三要素：soap传输协议，uddi，wsdl（webservice描述语言xml格式）

优点：跨平台，跨程序

缺点：xml格式，传输和解析耗费资源大

一。wsdl接口怎样使用python测试

官网文档地址：https://fedorahosted.org/suds/wiki/Documentation

1.什么是wsdl接口，本质是xml，框架很多比如cxf

2.python怎样调用wsdl接口，suds模块

入门例子，了解下wsdl和suds的样子

查询ip归属地

>>> import suds
>>> url="http://www.webxml.com.cn/WebServices/IpAddressSearchWebService.asmx?wsdl"
>>> client=suds.client.Client(url)
>>> print client

打印结果：描述的很清楚，包括seivice，port 和method，直接调用你需要的

Suds ( https://fedorahosted.org/suds/ ) version: 0.4 GA build: R699-20100913Service ( IpAddressSearchWebService ) tns="http://WebXml.com.cn/"
Prefixes (1)
ns0 = "http://WebXml.com.cn/"
Ports (2):
(IpAddressSearchWebServiceSoap)
Methods (3):
getCountryCityByIp(xs:string theIpAddress, )
getGeoIPContext()
getVersionTime()
Types (1):
ArrayOfString
(IpAddressSearchWebServiceSoap12)
Methods (3):
getCountryCityByIp(xs:string theIpAddress, )
getGeoIPContext()
getVersionTime()
Types (1):
ArrayOfString

调用方法：

res=client.service['IpAddressSearchWebServiceSoap12'].getCountryCityByIp('8.8.8.8')
print res

返回结果：

(ArrayOfString){
string[] =
"8.8.8.8",
"美国加利福尼亚州山景市谷歌公司DNS服务器",
}

2.如果wsdl比较复杂，比如有多个service和port，使用client.service[service][port].getBank()，

如果不指定，默认是第一service的第一个port的第一个method

下面的就可以写成这样

client.service['OtherBLZService']['soap'].getBank()

client.service[1][0].getBank()

Suds - version: 0.3.7 build: (beta) R550-20090820Service (BLZService) tns="http://thomas-bayer.com/blz/"
Prefixes (1)
ns0 = "http://thomas-bayer.com/blz/"
Ports (2):
(soap)
Methods (1):
getBank(xs:string blz, )
(soap12)
Methods (1):
getBank(xs:string blz, )
Types (5):
getBankType
getBankResponseType
getBankType
getBankResponseType
detailsTypeService (OtherBLZService) tns="http://thomas-bayer.com/blz/"
Prefixes (1)
ns0 = "http://thomas-bayer.com/blz/"
Ports (2):
(soap)
Methods (1):
getBank(xs:string blz, )
(soap12)
Methods (1):
getBank(xs:string blz, )
Types (5):
getBankType
getBankResponseType
getBankType
getBankResponseType
detailsType

复杂参数：

Suds - version: 0.3.3 build: (beta) R397-20081121Service (WebServiceTestBeanService) tns="http://test.server.enterprise.rhq.org/"
Prefixes (1):
ns0 = "http://test.server.enterprise.rhq.org/"
Ports (1):
(Soap)
Methods:
addPerson(Person person, )
echo(xs:string arg0, )
getList(xs:string str, xs:int length, )
getPercentBodyFat(xs:string name, xs:int height, xs:int weight)
getPersonByName(Name name, )
hello()
testExceptions()
testListArg(xs:string[] list, )
testVoid()
updatePerson(AnotherPerson person, name name, )
Types (23):
Person
Name
Phone
AnotherPerson

首先看下type里参数是什么样子的

c=suds.client.Client(url)
person=c.factory.create('Person')
print person

(Person)=
{
phone = []
age = NONE
name(Name) =
{
last = NONE
first = NONE
}
}

赋值有2中方法

1.基本：

phone = client.factory.create('Phone')
phone.npa = 202
phone.nxx = 555
phone.number = 1212

name = client.factory.create('Name')
name.first = 'Elmer'
name.last = 'Fudd'

person.name = name
person.age = 35
person.phone = [phone]jsonperson{}
phone={'npa':202,'nxx':222,'number':'2222',}
name={'first':'li','last':'mi'}person['name']=name
person['age']=22
person['phone']=[phone,]

使用jmeter测试webservice接口，可查看我后来写的

https://www.cnblogs.com/xueli/p/9681526.html

二。http接口

使用requests

1.无参数get

r = requests.get('http://httpbin.org/get')
print r.text{
"args": {},
"headers": {
"Accept": "*/*",
"Accept-Encoding": "gzip, deflate, compress",
"Host": "httpbin.org",
"User-Agent": "python-requests/2.2.1 CPython/2.7.5 Windows/7"
},
"origin": "223.202.116.5",
"url": "http://httpbin.org/get"
}

有参数get

r = requests.get('http://www.so.com/s',params = {'q':'wwwww'})
print r.text

2.post,参数是字典

payload = {'name':'mmmmmmiiiiii','con':'hello'}
r = requests.post("http://httpbin.org/post", data=payload)
print r.text{
"args": {},
"data": "",
"files": {},
"form": {
"con": "hello",
"name": "mmmmmmiiiiii"
},
"headers": {
"Accept": "*/*",
"Accept-Encoding": "gzip, deflate, compress",
"Content-Length": "",
"Content-Type": "application/x-www-form-urlencoded",
"Host": "httpbin.org",
"User-Agent": "python-requests/2.2.1 CPython/2.7.5 Windows/7"
},
"json": null,
"origin": "223.202.116.5",
"url": "http://httpbin.org/post"
}