我是
jmeter的新手;我希望我能够很好地向你描述我的问题.
我试图使用正则表达式从xml元素中提取ItemID属性.然后我在另一个请求中使用它.这是我试图从中提取ItemID的XML响应:
<?xml version="1.0" encoding="UTF-8"?> <Promise > <SuggestedOption> <Option TotalShipments="1"> <PromiseLines TotalNumberOfRecords="1"> <PromiseLine ItemID="Col_001" > <Assignments> <Assignment InteractionNo="1" > </Assignment> </Assignments> </PromiseLine> </PromiseLines> </Option> </SuggestedOption> </Promise>
Reference Name: item Regular Expression: .?ItemID=(.+?)* Template: $1$ Match No.: 1
在第二个请求中,我将ItemID设置如下… ItemID = ${item} …
我知道当我使用设置为“Col_001”的默认值时,它可以正常工作.所以我的表情显然有问题.
解决方法
试试这个表达式:
\bItemID\s*=\s*"([^"]*)"
说明
NODE EXPLANATION -------------------------------------------------------------------------------- \b the boundary between a word char (\w) and something that is not a word char -------------------------------------------------------------------------------- ItemID 'ItemID' -------------------------------------------------------------------------------- \s* whitespace (\n,\r,\t,\f,and " ") (0 or more times (matching the most amount possible)) -------------------------------------------------------------------------------- = '=' -------------------------------------------------------------------------------- \s* whitespace (\n,and " ") (0 or more times (matching the most amount possible)) -------------------------------------------------------------------------------- " '"' -------------------------------------------------------------------------------- ( group and capture to \1: -------------------------------------------------------------------------------- [^"]* any character except: '"' (0 or more times (matching the most amount possible)) -------------------------------------------------------------------------------- ) end of \1 -------------------------------------------------------------------------------- " '"'
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