Loadrunner随机删除1-2张机票
1、通过录制生成初步的脚本。录制时记得适时添加事务，方便辨认事务操作
2、对脚本进行登录session关联，机票订票信息关联等
3、切换到tree模式下，找到删除机票的request的body内容
4、编写自定义函数，用于拼接body内容
Action()
{
int count;
int idx;
char * flight = (char *)malloc(1024);
//通过关联获取已有订单号
web_reg_save_param("p_flighted",
"LB=name=\"flightID\" value=\"",
"RB=\"",
"Ord=All",
"NotFound=WARNING",
LAST);
lr_start_transaction("退票");
lr_think_time(17);
web_url("Itinerary Button",
"URL=http://127.0.0.1:1080/webtours/welcome.pl?page=itinerary",
"TargetFrame=body",
"Resource=0",
"RecContentType=text/html",
"Referer=http://127.0.0.1:1080/webtours/nav.pl?page=menu&in=home",
"Snapshot=t3.inf",
"Mode=HTML",
LAST);
lr_think_time(7);
flight = getBody("p_flighted");
//发起删除机票的请求
web_custom_request("itinerary.pl",
"Method=POST",
"URL=http://127.0.0.1:1080/webtours/itinerary.pl",
“flight”,
LAST);
lr_end_transaction("退票",LR_AUTO);
return 0;
}
char * getBody(char * p_paramName){
int count = lr_paramarr_len(p_paramName);//获取参数p_flighted的个数
int i,j,idx;
char * temp = (char *)malloc(10);
char * flight_body = (char *)malloc(1024);
* flight_body = '\0';//初始化字符串flighted
strcat(flight_body,"Body=");
if (count == 0) {
lr_output_message("-------没有订单，不用删除-------");
return 0;
}
else if (count == 1) {
lr_output_message("-------只有一个订单，退一张票--------");
i = 1;
j = null;
}
else
{
srand((int)time(0));//重置随机种子数，让每一次的随机数不一样
i = rand()%(count + 1);
do {
srand((int)time(0));
j = rand()%(count + 1);
} while ( i == j );
}
lr_output_message("第一张机票的下标：%d",i);
lr_output_message("第二张机票的下标：%d",j);
lr_output_message("总机票订单数：%d",count);
//以下用于判断确认删除的航班下标，并循环拼接所有flightID的值
for (idx=1; idx<=count; idx++) {
if (idx ==i || idx == j) {
itoa(idx,temp,10);
strcat(flight_body,temp);
strcat(flight_body,"=on&");
}
strcat(flight_body,"flightID=");
strcat(flight_body,lr_paramarr_idx(p_paramName,idx));
strcat(flight_body,"&");
}
for (idx=1; idx<=count; idx++) {
itoa(idx,temp,10);
strcat(flight_body,".cgifields=");
strcat(flight_body,temp);
strcat(flight_body,"&");
}
strcat(flight_body,"removeFlights.x=47&removeFlights.y=3");
lr_output_message("拼接的body内容： %s\n",flight_body);
return flight_body;
}
5、用web_custom_request()函数发起删除机票的请求，用自定义函数返回的结果作为body
6、查看脚本回放结果，确定是否删除成功
删除前：
删除后：