loadrunner常用函数

1、

  int sprintf(char * string , const char*format_string[,args]);/字符串赋值函数

Action()

{

int index=56;

charfilename[64],*suffix="txt"; 

sprintf(filename,"log_%d.%s",index,suffix);

lr_output_message("The new filename is %s",filename);

return 0;

} 

运行后输出：The new filename is log_56.txt