lr.get_attrib_double函数怎么用
HP LoadRunner Online Function Reference > Utility Functions: Java Language (lr.) > Command Line Parsing Functions里面有个lr_get_attrib_double 函数，它的JAVA SAMPLE里是这么写的，看不太明白，有人知道具体例子怎么用的么：
In the following example, lr.get_attrib_double retrieves the value of the time parameter from the command line string
test1 -host sun2 -loop 4 -time 1.5
where test1 is the name of the executable and host, loop and time are command line options. lr.get_attrib_double assigns the value to a variable, wait_time. This variable is incorporated into the script and sets how long to wait between loops.
....//
double wait_time;
int i;
wait_time=lr.get_attrib_double("time");
if (wait_time==0){
lr.message("Illegal time value \n");
return;
}
这段脚本要放在那里啊，INIT，ACTION？
我两个地方都试运行了一下，不报错但是没输出结果。 应该放在Action里吧。
试下这样操作，参考下！
action{
double wait_time;
long secInYear;
char *mrsCollins;
long t;
int i, loops = 3;
wait_time=lr_get_attrib_double("time");
secInYear = lr_get_attrib_long ("secondsInYear");
mrsCollins =lr_get_attrib_string ("MrsCollins");
if ( wait_time <= 0 ){
lr_message("Illegal time value = %f \n", wait_time);
return;
}else
{
lr_message("Wait time value = %f", wait_time);
lr_message("The number of seconds in a year is %ld",
secInYear);
lr_message("Mr. Collins' wife is named %s Lucas",
mrsCollins);
}
for (i=0; i < loops; ++i) {
time(&t);
lr_message("Time and date: %s", ctime(&t));
lr_think_time(wait_time);
}
time(&t);
lr_message("time and date: %s", ctime(&t));}
return 0;
}
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