LoadRunner12截取字符串

test()
{
//	web_save_timestamp_param("timestamp",LAST);
	lr_save_string("441622198708284169","timestamp");
	lr_output_message(lr_eval_string("{timestamp}"));
	
	lr_save_var(lr_eval_string("{timestamp}")+6,4,0,"year");	// 从第6个字符开始截取4个字符，起始字符为0，保存到变量year中
	lr_save_var(lr_eval_string("{timestamp}")+10,2,0,"month");
	lr_save_var(lr_eval_string("{timestamp}")+12,2,0,"day");
	lr_output_message(lr_eval_string("{year}-{month}-{day}"));
	
	return 0;
}