loadrunner中web_reg_find使用使用方法

Java语法：int object.reg_find( String text, String[] argumentList ); （例子：略）

C语法：int web_reg_find( const char *attribute_list, LAST );

Example 1搜索文本字符串“world”，如果没有搜索到，则函数搜索失败，脚本停止执行：

    web_url("My97DatePicker.html_2",
       "URL=http://www.****/thirdparty/My97DatePicker/My97DatePicker.html",
       "Resource=0",
       "RecContentType=text/html",
       "Referer=http://www.****/jjh/dacms/login.do;jsessionid=F3678EE7651A87BE80DE3E7DE449913C",
       "Snapshot=t5.inf",
       "Mode=HTML",
       EXTRARES,
       "Url=lang/zh-cn.js", ENDITEM,
       "Url=skin/whyGreen/datepicker.css", ENDITEM,
       "Url=skin/default/datepicker.css", ENDITEM,
       "Url=skin/default/img.gif", ENDITEM,
       LAST);

   web_reg_find("Text=world",

　　 LAST );

   web_submit_data("login.do",
       "Action=http://www.****/jjh/dacms/login.do",
       "Method=POST",
       "RecContentType=text/html",
       "Referer=http://www.****/jjh/dacms/login.do;jsessionid=F3678EE7651A87BE80DE3E7DE449913C",
       "Snapshot=t6.inf",
       "Mode=HTML",
       ITEMDATA,
       "Name=username", "Value=****", ENDITEM,
       "Name=password", "Value=****", ENDITEM,
       "Name=submit.x", "Value=32", ENDITEM,
       "Name=submit.y", "Value=16", ENDITEM,
       LAST);

失败提示信息为：

Action.c(69): Error -26366: "Text=world" not found for web_reg_find [MsgId: MERR-26366]
Action.c(69): web_submit_data("login.do") highest severity level was "ERROR", 4261 body bytes, 315 header bytes, 13 chunking overhead bytes [MsgId: MMSG-26387]

Example 2

例2与例1相同，但由于使用了SaveCount，所以在失败时不会停止脚本执行。相反，错误在代码中处理。

    if (atoi(lr_eval_string("{world_Count}")) > 0){
        lr_output_message("Log on successful.");
        }

     else{
       lr_output_message("output:Log on failed");
        lr_error_message("Log on failed");
        return(0);
     }

   web_submit_data("login.do",
       "Action=http://www.****/jjh/dacms/login.do",
       "Method=POST",
       "RecContentType=text/html",
       "Referer=http://www.****/jjh/dacms/login.do;jsessionid=F3678EE7651A87BE80DE3E7DE449913C",
       "Snapshot=t6.inf",
       "Mode=HTML",
       ITEMDATA,
       "Name=username", "Value=****", ENDITEM,
       "Name=password", "Value=****", ENDITEM,
       "Name=submit.x", "Value=32", ENDITEM,
       "Name=submit.y", "Value=16", ENDITEM,
       LAST);

提示结果信息为：

Action.c(80): output:Log on failed
Action.c(81): Error: Log on failed
Ending action Action.
Error -27257: Pending web_reg_save_param/reg_find/create_html_param[_ex] request(s) detected and reset at the end of iteration number 1 [MsgId: MERR-27257]

Example 3

搜索文本字符串中“error”，If the string is found, it fails and the script execution stops.

web_reg_find("Text/IC=Error", "Fail=Found", LAST );

　 web_url("Step", "URL=...", LAST );

Example 4

搜索字符串“world”，如果文本字符串未被搜索到，则脚本执行Action spider；如果文本字符串被搜索到1次或多次，则脚本执行Action honeybee。

　　web_reg_find("Text=world", "SaveCount=world_count", LAST );

　　web_url("Step", "URL=...", LAST );

　　if (strcmp(lr_eval_string("{world_count}"), "0") == 0)

　　Action spider

　　else

　　Action honeybee