2016.5.10 随笔——Jmeter架入 java中使用 说明

其一：

下个 apache-jmeter-2.13  随便什么版本都行

其二：

 

java工程必须的3个jar。

在apache-jmeter-2.13的 lib - ext 中可以找到

其三：

写代码啊  例子如下

public class MemcachedTest extends AbstractJavaSamplerClient{
    private static CacheData cacheData = CacheFactory.getCacheData("memcached");
    
    private static final String DEFINE_MAIN_TYPE = "zyw";
    private static AtomicInteger sums = new AtomicInteger(0);
    private static AtomicInteger sumst = new AtomicInteger(0);
//    private static int i=0;
    
    public void setupTest(JavaSamplerContext arg0) {}

    public void teardownTest(JavaSamplerContext arg0) {}

    
    public Arguments getDefaultParameters() {
        Arguments args = new Arguments();
        return args;
    }
    
    @Override
    public SampleResult runTest(JavaSamplerContext arg0) {
        
        SampleResult sr = new SampleResult();
        Random rand = new Random();
        int i = rand.nextInt(100000);
////        i++;
//        i=getRandom(i);
        int startDbid = 30001138;
        int id = startDbid + i;
        String idstr = String.valueOf(id);
        try {
            // Start
            long l = System.currentTimeMillis();
            sr.sampleStart();
            
            UserExtend userExtend = getUserExtend(idstr);
            //System.out.println("This userextend's UserDbid is "+ userExtend.getUserExtendDbid());
            if(userExtend == null){
                System.out.print(idstr+"出错");
            }
            sr.setSuccessful(true);
        } catch (Exception e) {
            e.printStackTrace();
            sr.setSuccessful(false);
        } finally {
            // End
            sr.sampleEnd();
        }
        return sr;
    }

简要说明：
setupTest(JavaSamplerContext arg0) {}  开始前执行
public void teardownTest(JavaSamplerContext arg0) {} 结束后执行
public Arguments getDefaultParameters(){} 参数显示在Jmeter 图形页面上

基本形式：

@override 
public SampleResult runTest(JavaSamplerContext arg0){
    SampleResult sr = new SampleResult();
    try {
        sr.sampleStart();
        sr.setSuccessful(true);
    }catch(Exception e){
        e.printStackTrace();
        sr.setSuccessful(false);
    }finally{
        sr.sampleEnd();
    }
    return sr;
}