请各位斑竹，高手帮忙解决下，LR脚本关联问题

gao9960

求高手解救啊

给下面这段脚本做关联
                 web_submit_data("examAction!getExamlist",
                "Action=http://10.71.0.175:7070/tiandun/web/jsp/personal/web/jsp/personal/examAction!getExamlist",
                "Method=POST",
                "EncType=multipart/form-data",
                "RecContentType=text/html",
                "Referer=http://10.71.0.175:7070/tiandun/web/jsp/personal/examAction!examLogin",
                "Snapshot=t14.inf",
                "Mode=HTML",
                ITEMDATA,
                "Name=exam.SCREEN_ID", "Value={screen_id}", ENDITEM,
                "Name=exam.FILE_NUMBER", "Value={file_number}", ENDITEM,
                "Name=exam.SUBJECT_ID", "Value={subject_id}", ENDITEM,
                "Name=exam.PERSON_ID", "Value={person_id}", ENDITEM,
                "Name=exam.BATCH_NUMBER", "Value={batch_number}", ENDITEM,
                "Name=exam.REAL_EXAM_ID", "Value={real_exam_id}", ENDITEM,
                "Name=exam.EXAM_ID", "Value={exam_id}", ENDITEM,
                EXTRARES,
                "Url=/tiandun/web/images/exam/exam-title-repeatx.jpg", "Referer=http://10.71.0.175:7070/tiandun/web/exams/examTitle.jsp", ENDITEM,
                "Url=/tiandun/web/images/exam/exam-lable.jpg", "Referer=http://10.71.0.175:7070/tiandun/web/exams/examContent.jsp", ENDITEM,
                "Url=/tiandun/web/images/exam/exam-help.jpg", "Referer=http://10.71.0.175:7070/tiandun/web/exams/examInfo-bottom.jsp", ENDITEM,
                "Url=/tiandun/web/images/exam/exam-list.jpg", "Referer=http://10.71.0.175:7070/tiandun/web/exams/examInfo-middle.jsp", ENDITEM,
                "Url=/tiandun/web/css/PIE.htc", "Referer=", ENDITEM,
                LAST);
下面是我写的关联脚本
           web_reg_save_param("screen_id",
                "LB=\t\t\t\t\t\t<input type=\"hidden\" name=\"exam.SCREEN_ID\" value=\"",
                "RB=\" />\r\n",
                "Notfound=warning",
                LAST);

                lr_log_message("screen_id=%s",lr_eval_string("{screen_id}"));

        web_reg_save_param("file_number",
                "LB=\t\t\t\t\t\t<input type=\"hidden\" name=\"exam.FILE_NUMBER\" value=\"",
                "RB=\" />\r\n",
                "Notfound=warning",
                LAST);

        web_reg_save_param("subject_id",
                "LB=\t\t\t\t\t\t<input type=\"hidden\" name=\"exam.SUBJECT_ID\" value=\"",
                "RB=\" />\r\n",
                "Notfound=warning",
                LAST);

        web_reg_save_param("person_id",
                "LB=\t\t\t\t\t\t<input type=\"hidden\" name=\"exam.PERSON_ID\" value=\"",
                "RB=\" />\r\n",
                "Notfound=warning",
                LAST);

        web_reg_save_param("batch_number",
                "LB=\t\t\t\t\t\t<input type=\"hidden\" name=\"exam.BATCH_NUMBER\" value=\"",
                "RB=\" />\r\n",
                "Notfound=warning",
                LAST);

        web_reg_save_param("real_exam_id",
                "LB=\t\t\t\t\t\t<input type=\"hidden\" name=\"exam.REAL_EXAM_ID\" value=\"",
                "RB=\" />\r\n",
                "Notfound=warning",
                LAST);

        web_reg_save_param("exam_id",
                "LB=\t\t\t\t\t\t<input type=\"hidden\" name=\"exam.EXAM_ID\" value=\"",
                "RB=\" />\r\n",
                "Notfound=warning",
                LAST);

但是回放都是警告：Warning: The string 'screen_id' with parameter delimiters is not a parameter.

这是log里的数据
Action.c(55):     \t\t\t\t\t\t\r\n
Action.c(55):     \t\t\t\t\t\t<p class="exam-subject">??????????</p>\r\n
Action.c(55):     \t\t\t\t\t\t<p class="exam-name">????????2</p>\r\n
Action.c(55):     \t\t\t\t\t\t<p class="exam-id">330314198811200022</p>\r\n
Action.c(55):     \t\t\t\t\t\t<p class="exam-session">3325022012021003</p>\r\n
Action.c(55):     \t\t\t\t\t\t<p class="exam-seat">3325012012020021</p>\r\n
Action.c(55):     \t\t\t\t\t\t<p class="exam-date">2012-02-10</p>\r\n
Action.c(55):     \t\t\t\t\t\t<input type="hidden" name="exam.SCREEN_ID" value="3325022012021003" />\r\n
Action.c(55):     \t\t\t\t\t\t<input type="hidden" name="exam.FILE_NUMBER" value="3325012012000021" />\r\n
Action.c(55):     \t\t\t\t\t\t<input type="hidden" name="exam.SUBJECT_ID" value="1601" />\r\n
Action.c(55):     \t\t\t\t\t\t<input type="hidden" name="exam.PERSON_ID" value="330314198811200022" />\r\n
Action.c(55):     \t\t\t\t\t\t<input type="hidden" name="exam.BATCH_NUMBER" value="1" />\r\n
Action.c(55):     \t\t\t\t\t\t<input type="hidden" name="exam.REAL_EXAM_ID" value="58" />\r\n
Action.c(55):     \t\t\t\t\t\t<input type="hidden" name="exam.EXAM_ID" value="73" />\r\n
Action.c(55):     \t\t\t\t\t\t\r\n

云层

你关联的概念完全是错误的，你希望发送动态内容，那么你提交中的参数应该是通过关联获得的，那么关联函数肯定是在你现在这个请求前面的请求返回的，你不能先用未定义的参数，然后在后面再写关联！

gao9960

回复 2# 云层
我发现了，在那天下午自己处理了，现在有个问题我不知道怎么处理：
Action.c(130): t=9865ms: 1-byte chunked response body for "http://10.71.0.175:7070/tiandun/web/jsp/personal/web/jsp/personal/examAction!examRead" (RelFrameId=1, Internal ID=19)
Action.c(130):     1
Action.c(130): t=9870ms: Request done "http://10.71.0.175:7070/tiandun/web/jsp/personal/web/jsp/personal/examAction!examRead"          [MsgId: MMSG-26000]
这段日志，我希望把那个1关联，这个应该怎么写，我是这么写的，但是取不到，帮忙看下，刚刚开始学loadrunner
web_reg_save_param("exam_login_flig",
                "LB=byte chunked response body for \"http://10.71.0.175:7070/tiandun/web/jsp/personal/web/jsp/personal/examAction!examRead\" (RelFrameId=1, Internal ID=",
                "RB=t=",
        "SaveOffset=7",
                "NotFound=warning",
                LAST);

云层

看代码给我的感觉你是返回了1啊，关联没啥错把，你现在写的关联是彻底错的！

gao9960

回复 4# 云层


  应该怎么写啊？

gao9960

回复 4# 云层


    Action.c(130): t=9865ms: 1-byte chunked response body for "http://10.71.0.175:7070/tiandun/web/jsp/personal/web/jsp/personal/examAction!examRead" (RelFrameId=1, Internal ID=19)
Action.c(130):     1
Action.c(130): t=9870ms: Request done "http://10.71.0.175:7070/tiandun/web/jsp/personal/web/jsp/personal/examAction!examRead"          [MsgId: MMSG-26000]
云大大能告诉我怎么把这个1给取出来做关联吗？？谢谢

云层

你在Action.c(130):     1不是已经得到1了么

启动日志看一下参数值对不对就行了啊

gao9960

回复 7# 云层


    这个以是这段代码获取的
    web_custom_request("examAction!examRead",
                "URL=http://10.71.0.175:7070/tiandun/web/jsp/personal/web/jsp/personal/examAction!examRead",
                "Method=POST",
                "Resource=0",
                "RecContentType=text/html",
                "Referer=http://10.71.0.175:7070/tiandun/web/jsp/personal/examAction!examLogin",
                "Snapshot=t15.inf",
                "Mode=HTML",
                "EncType=",
                LAST);
我现在是想把它获得的1取出来当做一个判断的条件，但是1的前后什么都没有，用web_reg_save_param这个函数我不会取啊
这是这段代码的图

这图是这段代码获取到0的时候，日志是这样的
Action.c(130): t=9865ms: 1-byte chunked response body for "http://10.71.0.175:7070/tiandun/web/jsp/personal/web/jsp/personal/examAction!examRead" (RelFrameId=1, Internal ID=19)
Action.c(130):     0
Action.c(130): t=9870ms: Request done "http://10.71.0.175:7070/tiandun/web/jsp/personal/web/jsp/personal/examAction!examRead"          [MsgId: MMSG-26000]
我怎么把这个独立一行的0取出来。