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ʹÓÃÎÞGUIµÄģʽ: jmeter -n -t test.jmx -l test.jtl
¾¡Á¿ÉÙʹÓüàÌýÆ÷Listener;Èç¹ûʹÓÃÉÏÃæµÄ-l±ê¼Ç£¬ËûÃǾù¿ÉÒÔ±»É¾³ý»ò½ûÓÃ
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ControllerÔڴ˲½ÖèûÓÐÈκÎÓã¬ËüÔÚÎļþÖÐÌí¼ÓËùÓеIJâÊÔÔªËØÖÁ²âÊԼƻ®ÖÐ]
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Èç¹ûÄãÏëʹÓ÷þÎñ£¬ÔÚjmeter.propertiesÖж¨ÒåÏÂÃæÄÚÈÝ:
beanshell.server.port=9000
beanshell.server.file=../extras/startup.bsh |
ÔÚÉÏÃæµÄÀý×ÓÖУ¬·þÎñ½«»á±»Æô¶¯£¬½«»á¼àÌý¶Ë¿Ú9000ºÍ9001¡£¶Ë¿Ú9000ÓÃÓÚhttp·ÃÎÊ£¬¶Ë¿Ú9001ÓÃÓÚtelnet·ÃÎÊ¡£startup.bshÎļþ½«»á±»·þÎñ´¦Àí£¬¿É±»ÓÃÓÚ¶¨Ò幦ÄÜºÍÆô¶¯Ê±µÄ±äÁ¿¡£Æô¶¯Îļþ¶¨ÒåÓÃÓÚÆô¶¯ºÍÊä³öJMterºÍϵͳÊôÐԵķ½·¨¡£ÕâЩÊÇÄ㽫ÔÚJMeter¿ØÖÆÌ¨¿´µ½µÄ:
Startup script
running
Startup script completed
Session started on port: 9001 |
ÓÐÒ»¸öÑùÀý½Å±¾(extras/remote.bsh)Äã¿ÉÒÔÓÃÀ´²âÊÔ·þÎñ¡£[¿´¿´ËüÔõô¹¤×÷µÄ]
µ±Æô¶¯µ±ÔÚJMeterbinĿ¼(µ÷ÕûĿ¼£¬Èç¹ûÄãÔÚÆäËüλÖÃ)£¬Êä³ö»áÏñÕâÑù:
$ java -jar
../lib/bshclient.jar localhost 9000 ../extras/remote.bsh
Connecting to BSH server on localhost:9000
Reading responses from server ¡
BeanShell 2.0b5 - by Pat Niemeyer (pat@pat.net)
bsh % remote.bsh starting
user.home = C:\Documents and Settings\User
user.dir = D:\eclipseworkspaces\main\JMeter_trunk\bin
log_level.jmeter = INFO
log_level.jorphan = INFO
Setting property 'EXAMPLE' to '0'.
Setting property 'EXAMPLE' to '1'.
Setting property 'EXAMPLE' to '2'.
Setting property 'EXAMPLE' to '3'.
Setting property 'EXAMPLE' to '4'.
Setting property 'EXAMPLE' to '5'.
Setting property 'EXAMPLE' to '6'.
Setting property 'EXAMPLE' to '7'.
Setting property 'EXAMPLE' to '8'.
Setting property 'EXAMPLE' to '9'.
EXAMPLE = 9
remote.bsh ended
bsh % ¡ disconnected from server.
|
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Throughout Timer¶¨ÒåÊôÐÔ£¬Èç${__P(thoughput)}¡£ÏÂÃæµÄBeanShell¿ÉÓÃÓڸıä²âÊÔ:
printprop("throughput");
curr = Integer.decode(args[0]); // Start value
inc = Integer.decode(args[1]); // Increment
end = Integer.decode(args[2]); // Final value
secs = Integer.decode(args[3]); // Wait between
changes
while(curr <= end) {
setprop ("throughput",curr.toString());
// Needs to be a string here
Thread.sleep(secs*1000);
curr += inc;
}
printprop("throughput");
|
½Å±¾¿ÉÒÔ±»´æ´¢ÔÚÒ»¸öÎļþÖÐ(È磬throughput.bsh)£¬Ê¹ÓÃbshclient.jar·¢ËÍÖÁ·þÎñ¡£²Î¿¼:
java -jar ../lib/bshclient.jar
localhost 9000 throughput.bsh 70 5 100 60 |
BeanShell½Å±¾
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ÿһ¸öBeanShell²âÊÔÔªËØÔÚ½âÊÍÆ÷ÖеÄÿ¸öÏß³ÌÖоùÓÐ×Ô¼ºµÄ¸±±¾¡£Èç¹û²âÊÔÔªËØ±»Öظ´µ÷Óã¬Èç:
ÔÚloopÖУ¬ÄÇÃ´ÔªËØ»á±»½âÊÍÆ÷´æ´¢ÔÚ±¨ÎÄÖгý·ÇReset bsh.Interpreter before
each callÑ¡Ïî±»¹´Ñ¡¡£¶ÔÀ©Õ¹µÄѹÁ¦²âÊÔ£¬ÍƼöʹÓýű¾ÒýÇæ¼¯³ÉÁ˿ɱàÒëµÄJSR223½Å±¾ÓïÑÔ£¬¿ÉÔÚJSR223Öв鿴ÏêÇé¡£
һЩÔËÐÐʱ¼ä½Ï³¤µÄ²âÊԻᵼÖ½âÊÍÆ÷ʹÓôóÁ¿µÄÄÚ´æ;Èç¹ûÕæµÄÒªÕâÑù×ö£¬³¢ÊÔʹÓÃresetÑ¡Ïî¡£
Äã¿ÉÒÔ²âÊÔBeanShell½Å±¾Ê¹ÓÃÃüÁîÐнâÊÍÆ÷£¬²»ÒÀÀµÓÚJMeter:
$ java -cp bsh-xxx.ja
r[;other jars as needed] bsh.Interpreter file.bsh
[parameters] |
»ò
$ java -cp bsh-xxx.jar
bsh.Interpreter
bsh% source("file.bsh");
bsh% exit(); // or use EOF key (e.g. ^Z or ^D) |
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½Å±¾Ò²¿ÉÒÔ¶ÁÈ¡JMeterµÄ±äÁ¿Í¨¹ýʹÓÃget()ºÍput()·½·¨£¬Èç:
vars.get("HOST");
vars.put("MSG","Successful"); |
get()ºÍput()·½·¨½öÖ§³Ö×Ö·û´®±äÁ¿£¬µ«ÓÐgetObject()ºÍputObject()·½·¨¿ÉÒÔ´¦ÀíÆäËüÀàÐÍ¡£JMeter±äÁ¿¶ÔÓÚÏß³ÌÊǾֲ¿µÄ£¬µ«¿ÉÒÔ±»ËùÓеIJâÊÔÔªËØÊ¹Ó㨲»ÊÊÓÃÓÚBeanShell£©¡£
Èç¹ûÄãÐèÒª¹²Ïí±äÁ¿ÔÚÏ̼߳䣬JMeterµÄÊôÐÔ¿ÉÒÔʹÓÃ:
import org.apache.jmeter.util.JMeterUtils;
String value = JMeterUtils.getPropDefault("name","");
JMeterUtils.setProperty ("name", "value"); |
ÑùÀý.bshrcÎļþ°üÀ¨ÑùÀýgetprop()ºÍsetprop()µÄ·½·¨¶¨Òå¡£
ÆäËü¿ÉÓÃÓÚ¹²Ïí±äÁ¿µÄ·½·¨£¬Ê¹ÓÃbsh.shared¹²ÏíÃüÃû¿Õ¼ä¡£²Î¿¼:
if (bsh.shared.myObj
== void){
// not yet defined, so create it:
myObj = new AnyObject();
}
bsh.shared.myObj.process(); |
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