性能测试——jmeter接口测试复习——后置处理器——正则表达式提取器

系统管理员 2023-10-03 16:21 4阅读 0赞

![e6f20c6e0c1e0cdf8e7dfcd3bc33b6ae.png][]

![38a1d9e408fdfe424babc4af88ea1f4f.png][]

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第一步，初始环境数据准备：

![9c31e899107e8dc4eb555073f2a71416.png][]

![996396c5e9df27de755ddd90cce4c8b5.png][]

第二步，打开正则表达式提取器：

![0f9c79714dde77dafa3b1f6da03de91c.png][]

![8c5cde265f3d0f33202feb0601bbdb4d.png][]

![ab1e106d6a2e02ca8e2638cbc6bb385b.png][]

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第三部，在正则表达式里面输入相关内容：

![4fa4958d0993ef2c368c61e691bfee3b.png][]

![964455b2514b003f2b797c6cbc3c396b.png][]

![62560a5f523bbea202a9c80598f7c7f2.png][]

第四部，如果直接运行看不到表达式取出的值，则添加一个debug sampler，方便查看：

![d5305b814b08bc1601a600abe6a2da7e.png][]

![a6726132d5fc08401180c6e9730fd89c.png][]

![a44b2fd47b89e9d21aaddfac50ae6434.png][]

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延展，获取多个值如何写：

![93684cec773ffc24b32fd360d641c28a.png][]

![92cf87b45d7e54433a59c9c99b1168cb.png][]

![39b5b90693e0e7d117075fd8756a5587.png][]

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拿到正则表达式的值，如何使用呢，示例如下：

![cf338915a351a6f003b25c4bfb2eaf8f.png][]

![16c10840eeda109bb0f462a53709980f.png][]

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