The Grinder试用记录三-脚本编辑

如果懂Jython语法，那么操作脚本（包括参数化和关联）是非常简单的事情，下面这个脚本向blog.163.com发送一个dwr请求，并把response内容保存到文件。

 

 1 from net.grinder.script import Test
 2 from net.grinder.script.Grinder import grinder
 3 from net.grinder.plugin.http import HTTPPluginControl, HTTPRequest
 4 from HTTPClient import NVPair
 5 connectionDefaults = HTTPPluginControl.getConnectionDefaults()
 6 httpUtilities = HTTPPluginControl.getHTTPUtilities()
 7 
 8 # To use a proxy server, uncomment the next line and set the host and port.
 9 # connectionDefaults.setProxyServer("localhost", 8001)
10 
11 # These definitions at the top level of the file are evaluated once,
12 # when the worker process is started.
13 
14 connectionDefaults.defaultHeaders = \
15   ( NVPair('User-Agent', 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727)'), )
16 
17 
18 headers3= \
19   ( NVPair('Accept', '*/*'),
20     NVPair('Referer', 'http://blog.163.com/'),
21     NVPair('Accept-Language', 'zh-c'), )
22 
23 url7 = 'http://blog.163.com:80'
24 
25 # Create an HTTPRequest for each request, then replace the
26 # reference to the HTTPRequest with an instrumented version.
27 # You can access the unadorned instance using request101.__target__.
28 
29 request1001 = HTTPRequest(url=url7, headers=headers3)
30 request1001 = Test(1001, 'POST UserBean.getProvinceAndCity.dwr').wrap(request1001)
31 
32 class TestRunner:
33   """A TestRunner instance is created for each worker thread."""
34 
35   def page10(self):
36     """POST UserBean.getProvinceAndCity.dwr (request 1001)."""
37     result = request1001.POST('/dwr/call/plaincall/UserBean.getProvinceAndCity.dwr',
38       '''callCount=1\n\
39 page=/\n\
40 httpSessionId=\n\
41 scriptSessionId=4FC528EBDD341FE22046F074D587F3733\n\
42 c0-scriptName=UserBean\n\
43 c0-methodName=getProvinceAndCity\n\
44 c0-id=0\n\
45 c0-param0=boolean:false\n\
46 c0-param1=boolean:false\n\
47 batchId=0\n\
48 ''',
49       ( NVPair('Content-Type', 'text/plain'), ))
50 
51     return result
52 
53  
54 
55   def __call__(self):
56     """This method is called for every run performed by the worker thread."""
57 
58     result1=self.page10()     # POST UserBean.getProvinceAndCity.dwr (request 1001)
59     writeToFile(result1.getText())
60     
61     
62 def writeToFile(text):
63  filename = grinder.getFilenameFactory().createFilename(
64   "page", "-%d.html" % grinder.runNumber)
65 
66  file = open(filename, "w")
67  print >> file, text
68  file.close()
69 
70 
71 

 

 

   

参考资料：

1、官方介绍资料：http://grinder.sourceforge.net/g3/scripts.html

2、Script API ：http://grinder.sourceforge.net/g3/script-javadoc/index.html

3、官方例子：http://grinder.sourceforge.net/g3/script-gallery.html

4、Jython学习资料：https://www6.software.ibm.com/developerworks/cn/education/java/j-jython2/tutorial/