Loadrunner教程读后感-VuGen

一、loadrunner协议分析

协议确定方法

 

二、提交表单函数的区别

（1）web_sumit_form()

（2）web_sumit_data()

三、web_url和web_link

四、VuGen脚本回放与调试

 五、VuGen录制参数设置

六、脚本增强

（1）插入事务

参考代码：

    lr_start_transaction("login");

    web_submit_data("login.php", 
        "Action=http://newtours.demoaut.com/login.php", 
        "Method=POST", 
        "RecContentType=text/html", 
        "Referer=http://newtours.demoaut.com/", 
        "Snapshot=t42.inf", 
        "Mode=HTTP", 
        ITEMDATA, 
        "Name=osCsid", "Value=9ed75e9153b9cb21ff85042cd93335d6", ENDITEM, 
        "Name=action", "Value=process", ENDITEM, 
        "Name=userName", "Value=wyl", ENDITEM, 
        "Name=password", "Value=123456", ENDITEM, 
        "Name=login.x", "Value=22", ENDITEM, 
        "Name=login.y", "Value=3", ENDITEM, 
        LAST);

    lr_end_transaction("login",LR_AUTO);

 （2）插入集合点

相关代码：

    lr_rendezvous("login");

    lr_start_transaction("login");

    web_submit_data("login.php", 
        "Action=http://newtours.demoaut.com/login.php", 
        "Method=POST", 
        "RecContentType=text/html", 
        "Referer=http://newtours.demoaut.com/", 
        "Snapshot=t43.inf", 
        "Mode=HTTP", 
        ITEMDATA, 
        "Name=osCsid", "Value=b7f96e1104d6557ee10fb8268b8a7e6a", ENDITEM, 
        "Name=action", "Value=process", ENDITEM, 
        "Name=userName", "Value=wyl", ENDITEM, 
        "Name=password", "Value=123456", ENDITEM, 
        "Name=login.x", "Value=28", ENDITEM, 
        "Name=login.y", "Value=13", ENDITEM, 
        LAST);

    web_submit_data("login.php_2", 
        "Action=http://newtours.demoaut.com/login.php", 
        "Method=POST", 
        "RecContentType=text/html", 
        "Referer=http://newtours.demoaut.com/", 
        "Snapshot=t44.inf", 
        "Mode=HTTP", 
        ITEMDATA, 
        "Name=osCsid", "Value=b7f96e1104d6557ee10fb8268b8a7e6a", ENDITEM, 
        "Name=action", "Value=process", ENDITEM, 
        "Name=userName", "Value=wyl", ENDITEM, 
        "Name=password", "Value=123456", ENDITEM, 
        "Name=login.x", "Value=28", ENDITEM, 
        "Name=login.y", "Value=13", ENDITEM, 
        LAST);

    lr_end_transaction("login",LR_AUTO);

（3）参数化

参数化之前需要确保脚本可以运行通过

查看参数化变量的输出效果，需要勾选这个选项

(4)关联