jmeter 不同线程组之间传递变量1

一 采用全局变量在不同线程组之间传递变量的坑

${__setProperty(newcompanyId,${companyId},)};

不采用全局变量传递参数，请求报文格式如下：

正确的报文:

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采用全局变量传递参数，请求报文格式改变了，改变后的报文如下：

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变化情况：\变成了\

所以返回：

{"statusCode":503,"msg":"系统异常"}

解决方法：

采用全局替换将报文中所有的\"全部替换为\\"，看到发送的请求报文 为\"

 ：

没有参数化的请求bodydata正常报文：

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参数化的请求bodydata正常报文：(将\"替换为\\")

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原始请求报文：
{"id":58561,"msg":"同意股海护航呵呵哈哈呵呵","bussJson":"{"companyId":67,"createUser":1445,"auditState":2,"orderNo":"BX181212000057","dtContentDetail":{"templateId":30828,"dtContent":"{\"companyid\":0,\"createtime\":1526371599000,\"dtComponentList\":[{\"companyId\":0,\"componentid\":11015,\"createtime\":1540883126000,\"data\":\"[{\\\"name\\\":\\\"夏飞雪\\\",\\\"id\\\":1445}]\",\"id\":143940,\"label\":\"多人报销\",\"maxlen\":20,\"otherprop\":\"[{\\\"canBeDelete\\\":true,\\\"canDrag\\\":false}]\",\"otherpropJsonObject\":[{\"canEdit\":false,\"maxchoose\":0,\"maxlen\":0,\"required\":false,\"showList\":false,\"strongcontrol\":false}],\"placeholder\":\"请选择报销人\",\"required\":\"true\",\"style\":\"1\",\"type\":\"select\",\"value\":\"[{\\\"name\\\":\\\"夏飞雪\\\",\\\"id\\\":1445}]\"},{\"companyId\":0,\"componentid\":11001,\"createtime\":1526371599000,\"data\":\"国网电子商务有限公司\",\"id\":15603,\"label\":\"单位名称\",\"maxlen\":20,\"placeholder\":\"请选择利润中心\",\"required\":\"true\",\"style\":\"1\",\"type\":\"select\",\"value\":\"LDS0000001\"},{\"companyId\":0,\"componentid\":11010,\"createtime\":1526371599000,\"data\":\"综合管理部\",\"id\":15610,\"label\":\"部门\",\"maxlen\":50,\"placeholder\":\"请选择部门\",\"required\":\"true\",\"style\":\"1\",\"type\":\"text\",\"value\":\"CDS0000001\"},{\"companyId\":0,\"componentid\":11002,\"createtime\":1526371599000,\"data\":\"{\\\"value\\\":\\\"成本中心\\\"}\",\"id\":15604,\"label\":\"成本分配\",\"maxlen\":20,\"options\":\"[{\\\"label\\\":\\\"成本中心\\\",\\\"value\\\":\\\"1\\\"},{\\\"label\\\":\\\"WBS\\\",\\\"value\\\":\\\"2\\\"},{\\\"label\\\":\\\"内部订单号\\\",\\\"value\\\":\\\"3\\\"},{\\\"label\\\":\\\"成本中心\\u0026WBS\\\",\\\"value\\\":\\\"4\\\"},{\\\"label\\\":\\\"成本中心\\u0026内部订单号\\\",\\\"value\\\":\\\"5\\\"}]\",\"optionsJsonObject\":[{\"label\":\"成本中心\",\"value\":\"1\"},{\"label\":\"WBS\",\"value\":\"2\"},{\"label\":\"内部订单号\",\"value\":\"3\"},{\"label\":\"成本中心\\u0026WBS\",\"value\":\"4\"},{\"label\":\"成本中心\\u0026内部订单号\",\"value\":\"5\"}],\"otherprop\":\"[{\\\"childred\\\":{\\\"bizAlias\\\":\\\"costTypeAddInfo\\\",\\\"placeholder\\\":\\\"\\\",\\\"required\\\":true,\\\"type\\\":\\\"text\\\"}}]\",\"otherpropJsonObject\":[{\"canEdit\":false,\"maxchoose\":0,\"maxlen\":0,\"required\":false,\"showList\":false,\"strongcontrol\":false}],\"placeholder\":\"请选择成本分配\",\"required\":\"true\",\"style\":\"1\",\"type\":\"select\",\"value\":\"{\\\"value\\\":\\\"1\\\"}\"},{\"companyId\":0,\"componentid\":11013,\"createtime\":1537521553000,\"data\":\"生产成本\",\"id\":143292,\"label\":\"费用类型\",\"maxlen\":50,\"otherprop\":\"[{\\\"canBeDelete\\\":true}]\",\"otherpropJsonObject\":[{\"canEdit\":false,\"maxchoose\":0,\"maxlen\":0,\"required\":false,\"showList\":false,\"strongcontrol\":false}],\"placeholder\":\"请选择费用类型\",\"required\":\"true\",\"style\":\"1\",\"type\":\"select\",\"value\":\"14\"},{\"companyId\":0,\"componentid\":11011,\"createtime\":1544508206000,\"data\":\"140\",\"id\":144699,\"label\":\"出差天数\",\"maxlen\":3,\"otherprop\":\"[{\\\"isautocal\\\":true,\\\"canBeDelete\\\":true,\\\"maxNumber\\\":3,\\\"canDrag\\\":false}]\",\"otherpropJsonObject\":[{\"canEdit\":false,\"maxchoose\":0,\"maxlen\":0,\"required\":false,\"showList\":false,\"strongcontrol\":false}],\"placeholder\":\"请输入出差天数\",\"required\":\"true\",\"style\":\"3\",\"type\":\"text_number\",\"value\":\"354\"},{\"companyId\":0,\"componentid\":11003,\"createtime\":1526371599000,\"data\":\"258\",\"id\":15605,\"label\":\"附件张数\",\"maxlen\":3,\"otherprop\":\"[{\\\"maxNumber\\\":3,\\\"settingNumber\\\":true}]\",\"otherpropJsonObject\":[{\"canEdit\":false,\"maxchoose\":0,\"maxlen\":0,\"required\":false,\"showList\":false,\"strongcontrol\":false}],\"placeholder\":\"请输入附件张数\",\"required\":\"true\",\"style\":\"3\",\"type\":\"text_num\",\"value\":\"363\"},{\"companyId\":0,\"componentid\":11021,\"createtime\":1544584818000,\"data\":\"1234测试报销事由aad78531-2608-4b8c-8d82-13c55547bfe6\",\"id\":144735,\"label\":\"报销事由\",\"maxlen\":200,\"otherprop\":\"[{\\\"canBeDelete\\\":true,\\\"canDrag\\\":false}]\",\"otherpropJsonObject\":[{\"canEdit\":false,\"maxchoose\":0,\"maxlen\":0,\"required\":false,\"showList\":false,\"strongcontrol\":false}],\"placeholder\":\"请填写报销事由\",\"required\":\"true\",\"style\":\"4\",\"type\":\"text\",\"value\":\"1234测试报销事由490f6c19-dc5f-48c8-8e41-c901b604df54\"},{\"companyId\":0,\"componentid\":11014,\"createtime\":1538247854000,\"data\":\"\",\"id\":143543,\"label\":\"上传图像\",\"maxlen\":80,\"otherprop\":\"[{\\\"maxlen\\\":80,\\\"canDrag\\\":false,\\\"canBeDelete\\\":true}]\",\"otherpropJsonObject\":[{\"canEdit\":false,\"maxchoose\":0,\"maxlen\":80,\"required\":false,\"showList\":false,\"strongcontrol\":false}],\"placeholder\":\"请选择需要上传的图像\",\"required\":\"false\",\"style\":\"1\",\"type\":\"file\",\"value\":\"\"},{\"companyId\":0,\"componentid\":11017,\"createtime\":1542961359000,\"data\":\"{\\\"foodFee\\\":[{\\\"name\\\":\\\"夏飞雪\\\",\\\"id\\\":1445,\\\"amount\\\":200}],\\\"publicFee\\\":[{\\\"name\\\":\\\"夏飞雪\\\",\\\"id\\\":1445,\\\"amount\\\":160}]}\",\"id\":144294,\"label\":\"多人差旅补助\",\"maxlen\":20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参数化后的报文：
POST data:
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dtContent后面的{中的内容
变化：
1、\"companyid\" 变为 \"companyid\" : \"变为 \"
解决：将jmeter请求 Body Data \"替换为\\" 利用正则表达式 前向否定 (?<!\)\{3}" 找到只是\"的所有字符串 替换为\\\\\"
2、\\\"name\\\" 变为 \\"name\\" : \\\"变为\\"
解决：将jmeter请求 Body Data \\\"替换为\\\\\\"