LoadRunner 对 WebTours 实现订票的性能分析

一、WebTours的使用教程：

1. 启动后台  https://blog.csdn.net/qq_15228737/article/details/82930603
2. 操作教程 https://cloud.tencent.com/developer/article/1685259

二、脚本录制

　　tips:

1. 将“登录”，“退出”操作放在init，end里面
2. 有一个session的关联函数，和flytype的关联函数，使用关联函数时用{session}这样调用
3. 先添加集合点，再添加事务。集合点的意思是所有账户准备好后，同一个时间点调用
4. 每一个操作设置成单独的一个事务，这样在报告中就可对每一个事务动作的吞吐量有展示
5. 录制脚本中对变量参数化的方法  https://blog.csdn.net/zzz19931216z/article/details/73325428/
6. 变量初始化、关联函数一定要放在使用之前，与C语言类似

Action()
{
    int i=0;//循环订票的游标变量
    char temp[255];//临时存储字符串变量
    int count=0;//存储循环关联数组长度变量
    char tempfly[255];//临时存储字符串变量

    web_url("WebTours", 
        "URL=http://127.0.0.1:1080/WebTours/", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=", 
        "Snapshot=t1.inf", 
        "Mode=HTTP", 
        LAST);

    web_concurrent_start(NULL);

    web_url("header.html", 
        "URL=http://127.0.0.1:1080/WebTours/header.html", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/", 
        "Snapshot=t2.inf", 
        "Mode=HTTP", 
        LAST);

    web_url("welcome.pl", 
        "URL=http://127.0.0.1:1080/WebTours/welcome.pl?signOff=true", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/", 
        "Snapshot=t4.inf", 
        "Mode=HTTP", 
        LAST);

    web_concurrent_end(NULL);

    web_concurrent_start(NULL);

    web_url("hp_logo.png", 
        "URL=http://127.0.0.1:1080/WebTours/images/hp_logo.png", 
        "Resource=1", 
        "RecContentType=image/png", 
        "Referer=http://127.0.0.1:1080/WebTours/header.html", 
        "Snapshot=t3.inf", 
        LAST);

    web_url("webtours.png", 
        "URL=http://127.0.0.1:1080/WebTours/images/webtours.png", 
        "Resource=1", 
        "RecContentType=image/png", 
        "Referer=http://127.0.0.1:1080/WebTours/header.html", 
        "Snapshot=t5.inf", 
        LAST);

    web_concurrent_end(NULL);

    web_concurrent_start(NULL);

    web_url("home.html", 
        "URL=http://127.0.0.1:1080/WebTours/home.html", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/welcome.pl?signOff=true", 
        "Snapshot=t6.inf", 
        "Mode=HTTP", 
        LAST);
    web_reg_save_param("sessionuser","LB=<input type=hidden name=userSession value=","RB=>",LAST);//获取用于session值的关联函数
    web_url("nav.pl", 
        "URL=http://127.0.0.1:1080/WebTours/nav.pl?in=home", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/welcome.pl?signOff=true", 
        "Snapshot=t7.inf", 
        "Mode=HTTP", 
        LAST);

    web_concurrent_end(NULL);

    web_concurrent_start(NULL);

    web_url("JSFormSubmit.js", 
        "URL=http://127.0.0.1:1080/WebTours/JSFormSubmit.js", 
        "Resource=1", 
        "RecContentType=application/x-javascript", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?in=home", 
        "Snapshot=t8.inf", 
        LAST);

    web_url("mer_login.gif", 
        "URL=http://127.0.0.1:1080/WebTours/images/mer_login.gif", 
        "Resource=1", 
        "RecContentType=image/gif", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?in=home", 
        "Snapshot=t9.inf", 
        LAST);

    web_concurrent_end(NULL);

    lr_start_transaction("login-0");

    lr_think_time(9);
    lr_error_message("sessionuser:%s",lr_eval_string("{sessionuser}"));//打印关联到的用户session值
    web_submit_data("login.pl", 
        "Action=http://127.0.0.1:1080/WebTours/login.pl", 
        "Method=POST", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?in=home", 
        "Snapshot=t10.inf", 
        "Mode=HTTP", 
        ITEMDATA, 
        "Name=userSession", "Value={sessionuser}", ENDITEM, 
        "Name=username", "Value=test001", ENDITEM, 
        "Name=password", "Value=123456", ENDITEM, 
        "Name=JSFormSubmit", "Value=on", ENDITEM, 
        "Name=login.x", "Value=64", ENDITEM, 
        "Name=login.y", "Value=15", ENDITEM, 
        LAST);

    web_concurrent_start(NULL);

    web_url("nav.pl_2", 
        "URL=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=home", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/login.pl", 
        "Snapshot=t11.inf", 
        "Mode=HTTP", 
        LAST);

    web_url("login.pl_2", 
        "URL=http://127.0.0.1:1080/WebTours/login.pl?intro=true", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/login.pl", 
        "Snapshot=t16.inf", 
        "Mode=HTTP", 
        LAST);

    web_concurrent_end(NULL);

    web_concurrent_start(NULL);

    web_url("flights.gif", 
        "URL=http://127.0.0.1:1080/WebTours/images/flights.gif", 
        "Resource=1", 
        "RecContentType=image/gif", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=home", 
        "Snapshot=t12.inf", 
        LAST);

    web_url("signoff.gif", 
        "URL=http://127.0.0.1:1080/WebTours/images/signoff.gif", 
        "Resource=1", 
        "RecContentType=image/gif", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=home", 
        "Snapshot=t13.inf", 
        LAST);

    web_url("itinerary.gif", 
        "URL=http://127.0.0.1:1080/WebTours/images/itinerary.gif", 
        "Resource=1", 
        "RecContentType=image/gif", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=home", 
        "Snapshot=t14.inf", 
        LAST);

    web_url("in_home.gif", 
        "URL=http://127.0.0.1:1080/WebTours/images/in_home.gif", 
        "Resource=1", 
        "RecContentType=image/gif", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=home", 
        "Snapshot=t15.inf", 
        LAST);

    web_concurrent_end(NULL);

    lr_end_transaction("login-0",LR_AUTO);

    lr_start_transaction("book-1");

    lr_think_time(11);

    web_url("Search Flights Button", 
        "URL=http://127.0.0.1:1080/WebTours/welcome.pl?page=search", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=home", 
        "Snapshot=t17.inf", 
        "Mode=HTTP", 
        LAST);

    web_concurrent_start(NULL);

    web_url("reservations.pl", 
        "URL=http://127.0.0.1:1080/WebTours/reservations.pl?page=welcome", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/welcome.pl?page=search", 
        "Snapshot=t18.inf", 
        "Mode=HTTP", 
        LAST);

    web_url("nav.pl_3", 
        "URL=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=flights", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/welcome.pl?page=search", 
        "Snapshot=t19.inf", 
        "Mode=HTTP", 
        LAST);

    web_concurrent_end(NULL);

    web_concurrent_start(NULL);

    web_url("home.gif", 
        "URL=http://127.0.0.1:1080/WebTours/images/home.gif", 
        "Resource=1", 
        "RecContentType=image/gif", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=flights", 
        "Snapshot=t20.inf", 
        LAST);

    web_url("itinerary.gif_2", 
        "URL=http://127.0.0.1:1080/WebTours/images/itinerary.gif", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=flights", 
        "Mode=HTTP", 
        LAST);

    web_url("signoff.gif_2", 
        "URL=http://127.0.0.1:1080/WebTours/images/signoff.gif", 
        "Resource=0", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=flights", 
        "Mode=HTTP", 
        LAST);

    web_url("in_flights.gif", 
        "URL=http://127.0.0.1:1080/WebTours/images/in_flights.gif", 
        "Resource=1", 
        "RecContentType=image/gif", 
        "Referer=http://127.0.0.1:1080/WebTours/nav.pl?page=menu&in=flights", 
        "Snapshot=t21.inf", 
        LAST);

    web_concurrent_end(NULL);

    web_url("button_next.gif", 
        "URL=http://127.0.0.1:1080/WebTours/images/button_next.gif", 
        "Resource=1", 
        "RecContentType=image/gif", 
        "Referer=http://127.0.0.1:1080/WebTours/reservations.pl?page=welcome", 
        "Snapshot=t22.inf", 
        LAST);
    web_reg_save_param("flytype","LB=<input type = radio name=outboundFlight value=","RB=>","ORD=ALL","Savelen=18",LAST);//关联取得出现的4张电子机票
//      web_reg_save_param("seatPref","LB=<input type=\"radio\" name=\"seatPref\" value=\"","RB=\" ","ORD=ALL","SaveLen=6",LAST);
//  web_reg_save_param("seatType","LB=<input type=\"radio\" name=\"seatType\" value=\"","RB=\" ","ORD=ALL","SaveLen=8",LAST);
    lr_error_message("seatPref_1:",lr_eval_string("{seatPref_1}"));
    lr_error_message("seatPref_2:",lr_eval_string("{seatPref_2}"));
    lr_error_message("seatPref_3:",lr_eval_string("{seatPref_3}"));
    lr_error_message("seatType_1:",lr_eval_string("{seatType_1}"));
    lr_error_message("seatType_2:",lr_eval_string("{seatType_2}"));
    lr_error_message("seatType_3:",lr_eval_string("{seatType_3}"));
    web_submit_data("reservations.pl_2", 
        "Action=http://127.0.0.1:1080/WebTours/reservations.pl", 
        "Method=POST", 
        "RecContentType=text/html", 
        "Referer=http://127.0.0.1:1080/WebTours/reservations.pl?page=welcome", 
        "Snapshot=t23.inf", 
        "Mode=HTTP", 
        ITEMDATA, 
        "Name=advanceDiscount", "Value=0", ENDITEM, 
        "Name=depart", "Value=Denver", ENDITEM, 
        "Name=departDate", "Value=05/29/2013", ENDITEM, 
        "Name=arrive", "Value={endplace}", ENDITEM, 
        "Name=returnDate", "Value=05/30/2013", ENDITEM, 
        "Name=numPassengers", "Value=1", ENDITEM, 
        "Name=seatPref", "Value={seatPerf}", ENDITEM, 
        "Name=seatType", "Value={seatType}", ENDITEM, 
        "Name=.cgifields", "Value=roundtrip", ENDITEM, 
        "Name=.cgifields", "Value=seatType", ENDITEM, 
        "Name=.cgifields", "Value=seatPref", ENDITEM, 
        "Name=findFlights.x", "Value=80", ENDITEM, 
        "Name=findFlights.y", "Value=15", ENDITEM, 
        LAST);
    lr_error_message("seatPerf:%s",lr_eval_string("{seatPerf}"));
    lr_error_message("seatType:%s",lr_eval_string("{seatType}"));
    count = atoi(lr_eval_string("{flytype_count}"));
    lr_error_message("lenflytype:%d",count);
    lr_error_message("Flytype_1:%s",lr_eval_string("{flytype_1}"));
    lr_error_message("Flytype_2:%s",lr_eval_string("{flytype_2}"));
    lr_error_message("Flytype_3:%s",lr_eval_string("{flytype_3}"));
    lr_error_message("Flytype_4:%s",lr_eval_string("{flytype_4}"));
    for(i=0;i<count;i++)
    {
        sprintf(temp,"{flytype_%d}",i+1);//格式化flytype数组参数格式，取数组中一个存入temp变量
        lr_error_message("temp:%s",temp);//打印temp变量的内容
        sprintf(tempfly,"%s",lr_eval_string(temp));//将temp变量通过lr_eval_string函数将temp变量存储的对应loadrunner参数的对应内容存入tempfly变量中
        lr_error_message("tempfly:%s",tempfly);//打印tempfly变量的内容
        lr_error_message("lr_eval_string(tempfly):%s",lr_eval_string(tempfly));//通过lr_eval_string函数取得tempfly变量的内容
        lr_save_string(tempfly,"flytypenum");//将tempfly变量内容存到flytypenum参数中，方便以后lr函数使用
        lr_error_message("flytypenum:%s",lr_eval_string("{flytypenum}"));//打印flytypenum内容
        web_submit_data("reservations.pl_3", 
            "Action=http://127.0.0.1:1080/WebTours/reservations.pl", 
            "Method=POST", 
            "RecContentType=text/html", 
            "Referer=http://127.0.0.1:1080/WebTours/reservations.pl", 
            "Snapshot=t24.inf", 
            "Mode=HTTP", 
            ITEMDATA, 
            "Name=outboundFlight", "Value={flytypenum}", ENDITEM, 
            "Name=numPassengers", "Value=1", ENDITEM, 
            "Name=advanceDiscount", "Value=0", ENDITEM, 
            "Name=seatType", "Value=Coach", ENDITEM, 
            "Name=seatPref", "Value=None", ENDITEM, 
            "Name=reserveFlights.x", "Value=63", ENDITEM, 
            "Name=reserveFlights.y", "Value=17", ENDITEM, 
            LAST);

        web_submit_data("reservations.pl_4", 
            "Action=http://127.0.0.1:1080/WebTours/reservations.pl", 
            "Method=POST", 
            "RecContentType=text/html", 
            "Referer=http://127.0.0.1:1080/WebTours/reservations.pl", 
            "Snapshot=t25.inf", 
            "Mode=HTTP", 
            ITEMDATA, 
            "Name=firstName", "Value=test001", ENDITEM, 
            "Name=lastName", "Value=test001", ENDITEM, 
            "Name=address1", "Value=test001", ENDITEM, 
            "Name=address2", "Value=123456", ENDITEM, 
            "Name=pass1", "Value=test001 test001", ENDITEM, 
            "Name=creditCard", "Value=", ENDITEM, 
            "Name=expDate", "Value=", ENDITEM, 
            "Name=oldCCOption", "Value=", ENDITEM, 
            "Name=numPassengers", "Value=1", ENDITEM, 
            "Name=seatType", "Value=Coach", ENDITEM, 
            "Name=seatPref", "Value=None", ENDITEM, 
            "Name=outboundFlight", "Value={flytypenum}", ENDITEM, 
            "Name=advanceDiscount", "Value=0", ENDITEM, 
            "Name=returnFlight", "Value=", ENDITEM, 
            "Name=JSFormSubmit", "Value=off", ENDITEM, 
            "Name=.cgifields", "Value=saveCC", ENDITEM, 
            "Name=buyFlights.x", "Value=61", ENDITEM, 
            "Name=buyFlights.y", "Value=8", ENDITEM, 
            LAST);

    }


    web_url("bookanother.gif", 
        "URL=http://127.0.0.1:1080/WebTours/images/bookanother.gif", 
        "Resource=1", 
        "RecContentType=image/gif", 
        "Referer=http://127.0.0.1:1080/WebTours/reservations.pl", 
        "Snapshot=t26.inf", 
        LAST);

    lr_end_transaction("book-1",LR_AUTO);

    return 0;
}