求助：loadrunner回放zip文件下载脚本报错

神仙也考试 · 发表于 2016-6-14 11:44:03

求助各位大神大侠：

测试从服务器下载zip文件，测试服务器承受的下载性能。

脚本是网上找的，直接在LR中编辑脚本，但是在回放的时候总是会报错。

已经取消了 Download non-HTML resources 的勾选
并且：HTTP-request connect timeout(sec)，HTTP-request recive timeout(sec), HTTP Keep-Alive timeout(sec)  三个都设置成 50000了。

但是回放日志中总是会报错：

Notify: Transaction "Download" started.
Action.c(28): web_url("VideoCompanion-V2.35.160527.zip") started    [MsgId: MMSG-26355]
Action.c(28): Resource "http://********.zip" not downloaded (resource downloading not requested)    [MsgId: MMSG-27299] //下载的网址省略屏蔽
Action.c(28): Warning -26379: Pending web_reg_save_param/reg_find/create_html_param[_ex] request(s) are deleted and will be handled as "not found"    [MsgId: MWAR-26379]
Action.c(28): Error -26377: No match found for the requested parameter "Filecontent". Check whether the requested boundaries exist in the response data. Also, if the data you want to save exceeds 99999999 bytes, use web_set_max_html_param_len to increase the parameter size    [MsgId: MERR-26377]
Action.c(28): Notify: Saving Parameter "Filecontent = ".
Action.c(28): Error -26374: The above "not found" error(s) may be explained by header and body byte counts being 0 and 0, respectively.    [MsgId: MERR-26374]
Action.c(28): Notify: Transaction "Download" ended with "Fail" status (Duration: 0.0144).
Ending action Action.

脚本内容：

Action()
{

int flen;
long filedes;
char file[256]="\0";
//char file[256]="";

web_set_max_html_param_len("99999999");

web_concurrent_start(NULL);

web_reg_save_param("Filecontent",
   "LB=",
   "RB=",
   "Search=ALL",
   LAST);

lr_rendezvous("Download");

web_url("******.zip",                                           //下载的文件名省略屏蔽
"URL=http://************.zip",       //下载的网址省略屏蔽
"Resource=1",
"RecContentType=application/zip",
"Referer=",
"Snapshot=t1.inf",
LAST);

web_concurrent_end(NULL);

strcat(file,"D:\\");
strcat(file,lr_eval_string("*****.zip"));       //下载的文件名省略屏蔽

flen = web_get_int_property(HTTP_INFO_DOWNLOAD_SIZE);

if(flen > 0)
{
if((filedes = fopen(file, "wb")) == NULL)
{
lr_output_message("Open file failed!",lr_eval_string("{Filecontent}"));
return -1;
}

fwrite(lr_eval_string("{Filecontent}"),flen, 1, filedes);
fclose(filedes);
}

return 0;
}