日志打印设置:
【Vuser】——【Run Time Settings】——【General】——【Log】
1、【Enable logging】启动日志功能;(建议运行场景进行负载测试时关闭此项)
2、【Send messages only when an error occurs】仅发送出错时的日志,可设置缓存大小(默认1KB);
3、【Always send message】发送所有日志;
4、【Standard log】标准日志,脚本运行时发送函数信息;
【Extended log】扩展日志:【具体举例看下文】
5、【Parameter substitution】脚本运行时,在【Replay log】显示参数信息、参数值;
6、【Data returned by server】记录服务器返回的所有数据;
7、【Advanced trace】多用于脚本调试,记录VU在运行期间发送的所有函数信息。
========================================
【Replay log】显示的日志颜色:
1、红色:错误信息;
2、橙色:迭代信息;
3、蓝色:事件信息;
4、黑色:输出信息;
5、绿色:字符信息。
========================================
输出函数:
1、lr_log_message() // 输出信息,并记录到 output.txt 中
2、lr_output_message() // 输出信息,不记录到日志文件中
3、lr_message() // 输出信息,不记录到日志文件中
4、lr_error_message() // 输出信息,不记录到日志文件中
示例脚本:

Action() { web_url("chunk-commons.a823364d.css", "URL=http://10.10.10.10:7924/smartCT/static/css/chunk-commons.a823364d.css", "Resource=1", "RecContentType=text/css", "Referer=http://10.10.10.10:7924/smartCT/3/portal/index.html", "Snapshot=t46.inf", LAST); web_url("chunk-e799bb7e.4801a3a7.js", "URL=http://10.10.10.10:7924/smartCT/static/js/chunk-e799bb7e.4801a3a7.js", "Resource=1", "RecContentType=application/javascript", "Referer=http://10.10.10.10:7924/smartCT/3/portal/index.html", "Snapshot=t47.inf", LAST); web_url("chunk-commons.49852117.js", "URL=http://10.10.10.10:7924/smartCT/static/js/chunk-commons.49852117.js", "Resource=1", "RecContentType=application/javascript", "Referer=http://10.10.10.10:7924/smartCT/3/portal/index.html", "Snapshot=t48.inf", LAST); web_url("chunk-1e5fa942.5400010f.js", "URL=http://10.10.10.10:7924/smartCT/static/js/chunk-1e5fa942.5400010f.js", "Resource=1", "RecContentType=application/javascript", "Referer=http://10.10.10.10:7924/smartCT/3/portal/index.html", "Snapshot=t49.inf", LAST); web_url("chunk-449fbede.4b200a53.js", "URL=http://10.10.10.10:7924/smartCT/static/js/chunk-449fbede.4b200a53.js", "Resource=1", "RecContentType=application/javascript", "Referer=http://10.10.10.10:7924/smartCT/3/portal/index.html", "Snapshot=t50.inf", LAST); web_url("chunk-449fbede.abc36edf.css", "URL=http://10.10.10.10:7924/smartCT/static/css/chunk-449fbede.abc36edf.css", "Resource=1", "RecContentType=text/css", "Referer=http://10.10.10.10:7924/smartCT/3/portal/index.html", "Snapshot=t51.inf", LAST); web_url("null.5686200b.png", "URL=http://10.10.10.10:7924/smartCT/static/img/null.5686200b.png", "Resource=1", "RecContentType=image/png", "Referer=http://10.10.10.10:7924/smartCT/3/draft/approve", "Snapshot=t52.inf", LAST); web_url("firstPage", "URL=http://10.10.10.10:7924/alpha/definition/busiSetting/firstPage", "Resource=0", "RecContentType=application/json", "Referer=http://10.10.10.10:7924/smartCT/3/draft/approve", "Snapshot=t53.inf", "Mode=HTML", EXTRARES, "Url=/smartCT/static/css/chunk-7e1d5118.a75ca143.css", "Referer=http://10.10.10.10:7924/smartCT/3/draft/approve", ENDITEM, "Url=/smartCT/static/js/chunk-7e1d5118.dca7d8ad.js", "Referer=http://10.10.10.10:7924/smartCT/3/draft/approve", ENDITEM, LAST); web_custom_request("customForm", "URL=http://10.10.10.10:7924/alpha/definition/createForm/query/customForm", "Method=POST", "Resource=0", "RecContentType=application/json", "Referer=http://10.10.10.10:7924/smartCT/draftApprove/common", "Snapshot=t54.inf", "Mode=HTML", "EncType=application/json;charset=utf-8", "Body={\"busiId\":198,\"officeType\":\"1002\",\"busiType\":\"2004\",\"busiName\":\"鍘嬫祴瀹℃壒琛ㄥ崟涓氬姟\",\"modelType\":\"2\",\"activityManage\":\"[]\",\"dataManage\":\"[]\",\"formId\":\"ef415608-9f87-4e37-9e54-5a27661a8ec2\",\"proModelId\":\"5e8052dd-1e15-4214-a76d-67b343462045\",\"isDraft\":\"0\",\"instanceNum\":3,\"version\":null,\"deploymentId\":\"2283663\",\"status\":1,\"createBy\":\"zhangmiao@hq.cmcc\",\"createTime\":\"2020-12-15 10:01:47\",\"updateBy\":\"zhangmiao@hq.cmcc\",\"updateTime" "\":\"2020-12-15 10:15:00\",\"deleteFlag\":null,\"authorityType\":null,\"fromFrontDesign\":1}", LAST); web_url("getInfo_2", "URL=http://10.10.10.10:7924/alpha/getInfo", "Resource=0", "RecContentType=application/json", "Referer=http://10.10.10.10:7924/smartCT/draftApprove/common", "Snapshot=t55.inf", "Mode=HTML", LAST); web_custom_request("subOrganization", "URL=http://10.10.10.10:7924/alpha/common/get/subOrganization", "Method=POST", "Resource=0", "RecContentType=application/json", "Referer=http://10.10.10.10:7924/smartCT/draftApprove/common", "Snapshot=t56.inf", "Mode=HTML", "EncType=application/json;charset=utf-8", "Body={\"deptId\":\"4500100001\"}", EXTRARES, "Url=/smartCT/static/fonts/iconfont.8efbc988.eot", "Referer=http://10.10.10.10:7924/smartCT/draftApprove/common", ENDITEM, LAST); web_custom_request("subOrganization_2", "URL=http://10.10.10.10:7924/alpha/common/get/subOrganization", "Method=POST", "Resource=0", "RecContentType=application/json", "Referer=http://10.10.10.10:7924/smartCT/draftApprove/common", "Snapshot=t57.inf", "Mode=HTML", "EncType=application/json;charset=utf-8", "Body={\"deptId\":\"4500100001\"}", LAST); lr_start_transaction("faqiShenpiBiaodan"); web_reg_save_param("ResponseBody", "LB=", "RB=", "Search=Body", LAST); web_reg_save_param("bidaodan_startProcess_msg", "LB=msg\":\"", "RB=,\"code\":200", "Search=Body", LAST); web_add_header("Authorization","{NewCookie}"); web_custom_request("startProcess", "URL=http://10.10.10.10:7924/alpha/gather/task/startProcess", "Method=POST", "Resource=0", "RecContentType=application/json", "Referer=http://10.10.10.10:7924/smartCT/draftApprove/common", "Snapshot=t58.inf", "Mode=HTML", "EncType=application/json;charset=utf-8", "BodyBinary={\"fileInfos\":null,\"draftId\":null,\"formValues\":\"{\\\"list\\\":[{\\\"type\\\":\\\"textarea\\\",\\\"icon\\\":\\\"icon-diy-com-textarea\\\",\\\"visable\\\":\\\"\\\",\\\"editable\\\":\\\"\\\",\\\"options\\\":{\\\"editable\\\":\\\"\\\",\\\"associated\\\":false,\\\"value\\\":\\\"test1215\\\",\\\"required\\\":false,\\\"disabled\\\":false,\\\"printOk\\\":false,\\\"pattern\\\":\\\"\\\",\\\"placeholder\\\":\\\"\\xE8\\xAF\\xB7\\xE8\\xBE\\x93\\xE5\\x85\\xA5\\\",\\\"edit\\\":false,\\\"" "remoteFunc\\\":\\\"func_1607997657000_52233\\\",\\\"visible\\\":true},\\\"name\\\":\\\"\\xE5\\xA4\\x9A\\xE8\\xA1\\x8C\\xE8\\xBE\\x93\\xE5\\x85\\xA5\\xE6\\xA1\\x86\\\",\\\"key\\\":\\\"1607997657000_52233\\\",\\\"model\\\":\\\"textarea_1607997657000_52233\\\",\\\"rules\\\":[]},{\\\"type\\\":\\\"radio\\\",\\\"icon\\\":\\\"icon-radio\\\",\\\"visable\\\":\\\"\\\",\\\"editable\\\":\\\"\\\",\\\"options\\\":{\\\"inline\\\":false,\\\"value\\\":\\\"\\xE9\\x80\\x89\\xE9\\xA1\\xB9\\xE4\\xB8\\x80\\\",\\\"" "showLabel\\\":false,\\\"placeholder\\\":\\\"\\xE8\\xAF\\xB7\\xE9\\x80\\x89\\xE6\\x8B\\xA9\\\",\\\"editable\\\":\\\"\\\",\\\"associated\\\":false,\\\"edit\\\":false,\\\"required\\\":false,\\\"width\\\":\\\"\\\",\\\"remote\\\":false,\\\"remoteOptions\\\":[],\\\"remoteFunc\\\":\\\"func_1607997658000_47413\\\",\\\"disabled\\\":false,\\\"printOk\\\":false,\\\"props\\\":{\\\"value\\\":\\\"value\\\",\\\"label\\\":\\\"label\\\"},\\\"options\\\":[{\\\"value\\\":\\\"" "\\xE9\\x80\\x89\\xE9\\xA1\\xB9\\xE4\\xB8\\x80\\\",\\\"associatedOption\\\":[]},{\\\"associatedOption\\\":[],\\\"value\\\":\\\"\\xE9\\x80\\x89\\xE9\\xA1\\xB9\\xE4\\xBA\\x8C\\\"},{\\\"associatedOption\\\":[],\\\"value\\\":\\\"\\xE9\\x80\\x89\\xE9\\xA1\\xB9\\xE4\\xB8\\x89\\\"}],\\\"visible\\\":true},\\\"name\\\":\\\"\\xE5\\x8D\\x95\\xE9\\x80\\x89\\xE6\\xA1\\x86\\\",\\\"key\\\":\\\"1607997658000_47413\\\",\\\"model\\\":\\\"radio_1607997658000_47413\\\",\\\"rules\\\":[],\\\"val\\\":0},{\\\"type\\\":\\" "\"datetimerange\\\",\\\"icon\\\":\\\"icon-datetimerange\\\",\\\"visable\\\":\\\"\\\",\\\"editable\\\":\\\"\\\",\\\"options\\\":{\\\"editable\\\":\\\"\\\",\\\"width\\\":\\\"100%\\\",\\\"value\\\":\\\"\\\",\\\"required\\\":false,\\\"associated\\\":false,\\\"disabled\\\":false,\\\"type\\\":\\\"datetime\\\",\\\"printOk\\\":false,\\\"edit\\\":false,\\\"pattern\\\":\\\"\\\",\\\"placeholder\\\":\\\"\\\",\\\"format\\\":\\\"yyyy-MM-dd HH:mm:ss\\\",\\\"startPlaceholder\\\":\\\"" "\\xE8\\xAF\\xB7\\xE9\\x80\\x89\\xE6\\x8B\\xA9\\\",\\\"engPlaceholder\\\":\\\"\\xE8\\xAF\\xB7\\xE9\\x80\\x89\\xE6\\x8B\\xA9\\\",\\\"startLabel\\\":\\\"\\xE5\\xBC\\x80\\xE5\\xA7\\x8B\\xE6\\x97\\xB6\\xE9\\x97\\xB4\\\",\\\"endLabel\\\":\\\"\\xE7\\xBB\\x93\\xE6\\x9D\\x9F\\xE6\\x97\\xB6\\xE9\\x97\\xB4\\\",\\\"duration\\\":false,\\\"startDate\\\":\\\"2020-12-29T16:00:00.000Z\\\",\\\"endDate\\\":\\\"2020-12-29T16:00:00.000Z\\\",\\\"timeLengthName\\\":\\\"\\xE6\\x97\\xB6\\xE9\\x95\\xBF\\\",\\\"" "timeLength\\\":\\\"0\\xE7\\xA7\\x92\\\",\\\"remoteFunc\\\":\\\"func_1607997660000_65807\\\",\\\"visible\\\":true},\\\"name\\\":\\\"\\xE6\\x97\\xA5\\xE6\\x9C\\x9F\\xE5\\x8C\\xBA\\xE9\\x97\\xB4\\\",\\\"key\\\":\\\"1607997660000_65807\\\",\\\"model\\\":\\\"datetimerange_1607997660000_65807\\\",\\\"rules\\\":[]},{\\\"type\\\":\\\"department\\\",\\\"icon\\\":\\\"icon-department\\\",\\\"visable\\\":\\\"\\\",\\\"editable\\\":\\\"\\\",\\\"options\\\":{\\\"editable\\\":\\\"\\\",\\\"inline\\\":false,\\\"" "value\\\":\\\"\\xE5\\x85\\xAC\\xE5\\x8F\\xB8\\xE9\\xA2\\x86\\xE5\\xAF\\xBC\\\",\\\"associated\\\":false,\\\"showLabel\\\":false,\\\"required\\\":false,\\\"remote\\\":false,\\\"remoteOptions\\\":[],\\\"props\\\":{\\\"value\\\":\\\"value\\\",\\\"label\\\":\\\"label\\\"},\\\"remoteFunc\\\":\\\"func_1607997662000_67230\\\",\\\"edit\\\":false,\\\"disabled\\\":false,\\\"printOk\\\":false,\\\"placeholder\\\":\\\"\\xE8\\xAF\\xB7\\xE9\\x80\\x89\\xE6\\x8B\\xA9\\\",\\\"type\\\":\\\"aDepartment\\\",\\\"" "options\\\":[{\\\"value\\\":\\\"\\xE5\\x85\\xAC\\xE5\\x8F\\xB8\\xE9\\xA2\\x86\\xE5\\xAF\\xBC\\\",\\\"label\\\":1310120000},{\\\"value\\\":\\\"\\xE7\\xBB\\xBC\\xE5\\x90\\x88\\xE4\\xB8\\x9A\\xE5\\x8A\\xA1\\xE9\\x83\\xA8\\xEF\\xBC\\x88\\xE6\\xB3\\x95\\xE5\\xBE\\x8B\\xE4\\xBA\\x8B\\xE5\\x8A\\xA1\\xE4\\xB8\\xAD\\xE5\\xBF\\x83\\xEF\\xBC\\x89\\\",\\\"label\\\":1310111443},{\\\"value\\\":\\\"\\xE8\\xB4\\xA2\\xE5\\x8A\\xA1\\xE9\\x83\\xA8\\\",\\\"label\\\":1310110063},{\\\"value\\\":\\\"" "\\xE5\\x85\\x9A\\xE5\\xA7\\x94\\xE5\\x8A\\x9E\\xE5\\x85\\xAC\\xE5\\xAE\\xA4\\xEF\\xBC\\x88\\xE5\\x85\\x9A\\xE7\\xBE\\xA4\\xE5\\xB7\\xA5\\xE4\\xBD\\x9C\\xE9\\x83\\xA8|\\xE5\\x85\\x9A\\xE9\\xA3\\x8E\\xE5\\xBB\\x89\\xE6\\x94\\xBF\\xE5\\x8A\\x9E\\xE5\\x85\\xAC\\xE5\\xAE\\xA4|\\xE5\\xB7\\xA1\\xE5\\xAF\\x9F\\xE5\\xB7\\xA5\\xE4\\xBD\\x9C\\xE5\\x8A\\x9E\\xE5\\x85\\xAC\\xE5\\xAE\\xA4\\xEF\\xBC\\x89\\\",\\\"label\\\":1310112337},{\\\"value\\\":\\\"" "\\xE7\\xBA\\xAA\\xE5\\xA7\\x94\\xE5\\x8A\\x9E\\xE5\\x85\\xAC\\xE5\\xAE\\xA4\\\",\\\"label\\\":1310111764},{\\\"value\\\":\\\"\\xE5\\x86\\x85\\xE5\\xAE\\xA1\\xE9\\x83\\xA8\\\",\\\"label\\\":1310112395},{\\\"value\\\":\\\"\\xE4\\xBA\\xBA\\xE5\\x8A\\x9B\\xE8\\xB5\\x84\\xE6\\xBA\\x90\\xE9\\x83\\xA8\\\",\\\"label\\\":1310110447},{\\\"value\\\":\\\"\\xE8\\xA7\\x84\\xE5\\x88\\x92\\xE6\\x8A\\x80\\xE6\\x9C\\xAF\\xE9\\x83\\xA8\\\",\\\"label\\\":1310112339},{\\\"value\\\":\\\"" "\\xE8\\xBF\\x90\\xE8\\x90\\xA5\\xE7\\xAE\\xA1\\xE7\\x90\\x86\\xE9\\x83\\xA8\\\",\\\"label\\\":1310112336},{\\\"value\\\":\\\"\\xE5\\xB7\\xA5\\xE7\\xA8\\x8B\\xE5\\xBB\\xBA\\xE8\\xAE\\xBE\\xE9\\x83\\xA8\\\",\\\"label\\\":1310112341},{\\\"value\\\":\\\"\\xE5\\xAE\\x89\\xE5\\x85\\xA8\\xE7\\xAE\\xA1\\xE7\\x90\\x86\\xE4\\xB8\\xAD\\xE5\\xBF\\x83\\\",\\\"label\\\":1310112383},{\\\"value\\\":\\\"\\xE5\\xA4\\xA7\\xE6\\x95\\xB0\\xE6\\x8D\\xAE\\xE5\\xB9\\xB3\\xE5\\x8F\\xB0\\xE9\\x83\\xA8\\\",\\\"label\\\"" ":1310112382},{\\\"value\\\":\\\"\\xE5\\xA4\\xA7\\xE6\\x95\\xB0\\xE6\\x8D\\xAE\\xE5\\xBA\\x94\\xE7\\x94\\xA8\\xE9\\x83\\xA8\\\",\\\"label\\\":1310112381},{\\\"value\\\":\\\"\\xE7\\xAE\\xA1\\xE7\\x90\\x86\\xE4\\xBF\\xA1\\xE6\\x81\\xAF\\xE7\\xB3\\xBB\\xE7\\xBB\\x9F\\xE9\\x83\\xA8\\\",\\\"label\\\":1310112340},{\\\"value\\\":\\\"\\xE5\\x9F\\xBA\\xE7\\xA1\\x80\\xE5\\xB9\\xB3\\xE5\\x8F\\xB0\\xE9\\x83\\xA8\\\",\\\"label\\\":1310112338},{\\\"value\\\":\\\"" "\\xE9\\x87\\x87\\xE8\\xB4\\xAD\\xE4\\xB8\\xAD\\xE5\\xBF\\x83\\\",\\\"label\\\":1310112385},{\\\"value\\\":\\\"\\xE7\\xA0\\x94\\xE5\\x8F\\x91\\xE5\\x88\\x9B\\xE6\\x96\\xB0\\xE4\\xB8\\xAD\\xE5\\xBF\\x83\\\",\\\"label\\\":1310112393},{\\\"value\\\":\\\"\\xE6\\x95\\xB0\\xE5\\xAD\\x97\\xE5\\x8C\\x96\\xE8\\xBF\\x90\\xE8\\x90\\xA5\\xE6\\x94\\xAF\\xE6\\x92\\x91\\xE4\\xB8\\xAD\\xE5\\xBF\\x83\\\",\\\"label\\\":1310112386},{\\\"value\\\":\\\"" "\\xE6\\x94\\xBF\\xE4\\xBC\\x81\\xE4\\xB8\\x9A\\xE5\\x8A\\xA1\\xE6\\x94\\xAF\\xE6\\x92\\x91\\xE4\\xB8\\xAD\\xE5\\xBF\\x83\\\",\\\"label\\\":1310112392},{\\\"value\\\":\\\"\\xE5\\x9B\\xBD\\xE9\\x99\\x85\\xE4\\xB8\\x9A\\xE5\\x8A\\xA1\\xE8\\xBF\\x90\\xE8\\x90\\xA5\\xE4\\xB8\\xAD\\xE5\\xBF\\x83\\\",\\\"label\\\":1310112388},{\\\"value\\\":\\\"\\xE4\\xBA\\xA4\\xE6\\x98\\x93\\xE4\\xB8\\x9A\\xE5\\x8A\\xA1\\xE8\\xBF\\x90\\xE8\\x90\\xA5\\xE4\\xB8\\xAD\\xE5\\xBF\\x83\\\",\\\"label\\\":1310112389},{\\\"" "value\\\":\\\"\\xE5\\x8C\\x97\\xE4\\xBA\\xAC\\xE4\\xB8\\x9A\\xE5\\x8A\\xA1\\xE6\\x94\\xAF\\xE6\\x92\\x91\\xE4\\xB8\\xAD\\xE5\\xBF\\x83\\\",\\\"label\\\":1310112384},{\\\"value\\\":\\\"\\xE6\\xB7\\xB1\\xE5\\x9C\\xB3\\xE4\\xB8\\x9A\\xE5\\x8A\\xA1\\xE6\\x94\\xAF\\xE6\\x92\\x91\\xE4\\xB8\\xAD\\xE5\\xBF\\x83\\\",\\\"label\\\":1310112391},{\\\"value\\\":\\\"\\xE5\\xB9\\xBF\\xE5\\xB7\\x9E\\xE4\\xB8\\x9A\\xE5\\x8A\\xA1\\xE6\\x94\\xAF\\xE6\\x92\\x91\\xE4\\xB8\\xAD\\xE5\\xBF\\x83\\\",\\\"label\\\"" ":1310112387}],\\\"visible\\\":true},\\\"name\\\":\\\"\\xE9\\x83\\xA8\\xE9\\x97\\xA8\\\",\\\"key\\\":\\\"1607997662000_67230\\\",\\\"model\\\":\\\"department_1607997662000_67230\\\",\\\"rules\\\":[]}]}\",\"gicBusiSetting\":{\"busiId\":198,\"officeType\":\"1002\",\"busiType\":\"2004\",\"busiName\":\"\\xE5\\x8E\\x8B\\xE6\\xB5\\x8B\\xE5\\xAE\\xA1\\xE6\\x89\\xB9\\xE8\\xA1\\xA8\\xE5\\x8D\\x95\\xE4\\xB8\\x9A\\xE5\\x8A\\xA1\",\"modelType\":\"2\",\"activityManage\":\"[]\",\"dataManage\":\"[]\",\"formId\":" "\"ef415608-9f87-4e37-9e54-5a27661a8ec2\",\"proModelId\":\"5e8052dd-1e15-4214-a76d-67b343462045\",\"isDraft\":\"0\",\"instanceNum\":3,\"version\":null,\"deploymentId\":\"2283663\",\"status\":1,\"createBy\":\"zhangmiao@hq.cmcc\",\"createTime\":\"2020-12-15 10:01:47\",\"updateBy\":\"zhangmiao@hq.cmcc\",\"updateTime\":\"2020-12-15 10:15:00\",\"deleteFlag\":null,\"authorityType\":null,\"fromFrontDesign\":1},\"remark\":\"\",\"busiId\":198,\"optionalNames\":null}", EXTRARES, "Url=/smartCT/static/css/chunk-32e75233.c9de3287.css", "Referer=http://10.10.10.10:7924/smartCT/draftApprove/common", ENDITEM, LAST); web_custom_request("myInitialProcess_2", "URL=http://10.10.10.10:7924/alpha/gather/task/query/myInitialProcess", "Method=POST", "Resource=0", "RecContentType=application/json", "Referer=http://10.10.10.10:7924/smartCT/sponsor/index", "Snapshot=t59.inf", "Mode=HTML", "EncType=application/json;charset=utf-8", "Body={\"officeType\":null,\"busiType\":null,\"status\":null,\"startTime\":\"\",\"endTime\":\"\",\"pageNum\":1,\"pageSize\":10,\"officeTypes\":[],\"busiTypes\":[]}", LAST); lr_output_message("响应报文体:\n%s",lr_eval_string("{ResponseBody}")); if (strcmp(lr_eval_string("{bidaodan_startProcess_msg}"),"璧疯崏浠诲姟鎴愬姛锛?")==0){ lr_output_message("发起审批表单业务成功!"); lr_end_transaction("faqiShenpiBiaodan",LR_PASS); }else{ lr_error_message("发起审批报表单业务失败!"); lr_end_transaction("faqiShenpiBiaodan",LR_FAIL); } //lr_end_transaction("faqiShenpiBiaodan",LR_AUTO); return 0; }
【Standard log】标准日志,脚本运行时发送函数信息,打印日志:
【Extended log】扩展日志举例:
5、【Parameter substitution】脚本运行时,在【Replay log】显示参数信息、参数值;
6、【Data returned by server】记录服务器返回的所有数据;
7、【Advanced trace】多用于脚本调试,记录VU在运行期间发送的所有函数信息。