Category Archives: DevOps

SonarQube集成代码覆盖率

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Java项目

#清理，并构建
mvn clean install javadoc:aggregate -Dadditionalparam=-Xdoclint:none surefire-report:report -Daggregate=true

#sonar收集信息
mvn sonar:sonar -Dsonar.host.url=http://127.0.0.1:9000 -Dsonar.scm.disabled=True -Dsonar.junit.reportPaths=target/surefire

.Net项目

#准备收集信息
MSBuild.SonarQube.Runner.exe begin /k:"MyProject" /n:"MyProject" /v:"1.0" /d:sonar.host.url=http://127.0.0.1:9000 /d:sonar.scm.disabled=True /d:sonar.cs.vstest.reportsPaths="%CD%\*.trx" /d:sonar.cs.vscoveragexml.reportsPaths="%CD%\MyProject.coverage.xml"

#清理并构建项目
msbuild MyProject /t:Clean /t:Rebuild

#进行单元测试并生成测试报告
"%VSINSTALLDIR%\Team Tools\Dynamic Code Coverage Tools\CodeCoverage.exe" collect /output:"%CD%\MyProject.coverage" /verbose "%VSINSTALLDIR%\Common7\IDE\CommonExtensions\Microsoft\TestWindow\vstest.console.exe" /Logger:trx "MyProject\bin\Debug\MyProject.dll"

#报告转换为xml格式
"%VSINSTALLDIR%\Team Tools\Dynamic Code Coverage Tools\CodeCoverage.exe" analyze /output:"%CD%\MyProject.coverage.xml" "%CD%\MyProject.coverage"

#结束分析
MSBuild.SonarQube.Runner.exe end

SonarQube集成单元测试结果

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对于Java来说，最简单的就是用maven进行构建

#surefire-report:report -Daggregate=true要求多个模块的报告合成一个
#可以用site作为替代，比这个更简单
mvn clean install javadoc:aggregate -Dadditionalparam=-Xdoclint:none surefire-report:report -Daggregate=true

#-Dsonar.host.url指定SonarQube地址
#-Dsonar.scm.disabled要求SonarQube不要自己去更新SVN或GIT
#-Dsonar.junit.reportPaths是单元测试报告的路径
mvn sonar:sonar -Dsonar.host.url=http://IP:9000 -Dsonar.scm.disabled=True -Dsonar.junit.reportPaths=Path_To_Surefire_Report

对于CSharp项目来说，用VS自带的CodeCoverage最方便了

#准备
#我一般只指定项目key就好了，多数情况下就是Solution名称
#d:sonar.cs.vscoveragexml.reportsPath一定要指定到正确位置
MSBuild.SonarQube.Runner.exe begin /k:"项目Key" /n:"项目名称" /v:"项目版本" /d:sonar.cs.vscoveragexml.reportsPaths="%CD%\MyProject.coverage.xml"

#构建Solution
msbuild 项目名称

#生成coverage报告
"%VSINSTALLDIR%\Team Tools\Dynamic Code Coverage Tools\CodeCoverage.exe" collect /output:"%CD%\MyProject.coverage" "PATH_TO_TEST_DLL1" "PATH_TO_TEST_DLL2" "PATH_TO_TEST_DLL3"

#coverage报告转为XML版本
"%VSINSTALLDIR%\Team Tools\Dynamic Code Coverage Tools\CodeCoverage.exe" analyze /output:"%CD%\MyProject.coverage.xml" "%CD%\MyProject.coverage"

#完成
MSBuild.SonarQube.Runner.exe end

如何通俗的解释MD5加盐

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MD5自身是不可逆的，但是目前网路上有很多数据库支持反查询。如果用户密码数据库不小心被泄露黑客就可以通过反查询方式获得用户密码或者对于数据库中出现频率较高的hash码(即很多人使用的)进行暴力破解(因为它通常都是弱口令)。

盐值就是在密码hash过程中添加的额外的随机值，比如我的id是abc，密码是123456，存在数据库中的时候就可以对字符串123456idabc进行hash，而验证密码的时候也以字符串(要验证的密码)+idabc进行验证。

这样有另外一个用户密码是123456的时候，依然能构造出不同的hash值，并且能成功的验证，但这时候我的id就作为盐值为密码进行复杂hash了。

可见，盐值最大的作用之一就是减少数据库泄露带来的损失。

Selenium入门04

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接上一节，说一下Grid的用法

1、启动hub

set JAVA_HOME=C:\NeoLanguages\Java\JDK\jdk_x86_1.8.0_77
set PATH=%JAVA_HOME%\bin;%PATH%;C:\NeoTest\TestSelenium\trunk\bin\x86\;
set webdriver.gecko.driver=C:\NeoTest\TestSelenium\trunk\bin\x86\geckodriver.exe

java -jar ../lib/selenium-server-standalone-3.3.1.jar -role hub -hubConfig hubConfig.json -debug true

pause

hubConfig.json

{
  "port": 4444,
  "newSessionWaitTimeout": -1,
  "servlets" : [],
  "withoutServlets": [],
  "custom": {},
  "capabilityMatcher": "org.openqa.grid.internal.utils.DefaultCapabilityMatcher",
  "throwOnCapabilityNotPresent": true,
  "cleanUpCycle": 5000,
  "role": "hub",
  "debug": false,
  "browserTimeout": 0,
  "timeout": 1800
}

2、启动node

set JAVA_HOME=C:\NeoLanguages\Java\JDK\jdk_x86_1.8.0_77
set PATH=%JAVA_HOME%\bin;%PATH%;C:\NeoTest\TestSelenium\trunk\bin\x86\;
set webdriver.gecko.driver=C:\NeoTest\TestSelenium\trunk\bin\x86\geckodriver.exe

java -jar ../lib/selenium-server-standalone-3.3.1.jar -role node -nodeConfig node01Config.json -debug true

pause

node01Config.json

{
 "capabilities":
  [
    {
      "browserName": "firefox",
      "maxInstances": 5,
      "seleniumProtocol": "WebDriver"
    }
  ],
  "proxy": "org.openqa.grid.selenium.proxy.DefaultRemoteProxy",
  "maxSession": 5,
  "port": 5555,
  "register": true,
  "registerCycle": 5000,
  "hub": "http://192.168.130.178:4444",
  "nodeStatusCheckTimeout": 5000,
  "nodePolling": 5000,
  "role": "node",
  "unregisterIfStillDownAfter": 60000,
  "downPollingLimit": 2,
  "debug": false,
  "servlets" : [],
  "withoutServlets": [],
  "custom": {}
}

3、可以在hub中看到注册情况
http://localhost:4444/grid/console
这个地方一定要注意，每个node上的浏览器及操作系统信息，向hub发送指令时，必须符合该信息

4、运行脚本
TestHelloWorldHub.py

# !C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2016-10-22
@author: Hansen
HelloWorld sample for NeoSelenium
'''

from NeoSelenium import initEngine
from NeoSelenium import deInitEngine
from NeoSelenium import initEngineHub

#一个简单的查询测试
def neohope_search_test():
    try:
        #myEngine = initEngine('ie32')
        #myEngine = initEngine('ie64')
        #myEngine = initEngine('chrome')
        #myEngine = initEngine('ff32')
        #myEngine = initEngine('ff64')
        #myEngine = initEngineRemote()
	myEngine = initEngineHub()

        base_url = "https://www.neohope.com"
        myEngine.get(base_url + "/")
        myEngine.find_element_by_name("s").clear()
        myEngine.find_element_by_name("s").send_keys("Metabase")
        myEngine.find_element_by_css_selector("button.search-submit").click()
        myEngine.implicitly_wait(1000)
        #print(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
        queryResultLenght = len(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
        #print(queryResultLenght)
        #应该是1但现在是10
        assert queryResultLenght==1
    finally:
        #deInitEngine(myEngine)
        print("test end")

#start here
neohope_search_test()

NeoSelenium.py

#!C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2017-04-07
@author: Hansen
NeoSelenium
'''

import os
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities

NPath = None
x86Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x86;"
x64Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x64;"

'''
selenium remote engine init
'''
def initEngineRemote():
    engine = webdriver.Remote(command_executor="http://192.168.130.178:4444/wd/hub", desired_capabilities=DesiredCapabilities.FIREFOX)
    return engine

'''
selenium remote engine init
'''
def initEngineHub():
    engine = webdriver.Remote(command_executor="http://192.168.130.178:5555/wd/hub", desired_capabilities={
        "browserName": "firefox",
        "platform": "VISTA"
    })
    return engine   

'''
selenium engine deInit
'''
def deInitEngine(engine):
    engine.close()
    engine.quit()

Selenium入门03

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接上一节，说一下如何进行远程测试

1、下载selenium-server-standalone的jar包
http://www.seleniumhq.org/download/

2、运行selenium-server-standalone

set JAVA_HOME=C:\NeoLanguages\Java\JDK\jdk_x86_1.8.0_77
set PATH=%JAVA_HOME%\bin;%PATH%;C:\NeoTest\TestSelenium\trunk\bin\x86\;
set webdriver.gecko.driver=C:\NeoTest\TestSelenium\trunk\bin\x86\geckodriver.exe

java -jar ../lib/selenium-server-standalone-3.3.1.jar -role standalone

pause

3、远程测试脚本
TestHelloWorldRemote.py

# !C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2016-10-22
@author: Hansen
HelloWorld sample for NeoSelenium
'''

from NeoSelenium import deInitEngine
from NeoSelenium import initEngineRemote

#一个简单的查询测试
def neohope_search_test():
    try:
        #myEngine = initEngine('ie32')
        #myEngine = initEngine('ie64')
        #myEngine = initEngine('chrome')
        #myEngine = initEngine('ff32')
        #myEngine = initEngine('ff64')
	myEngine = initEngineRemote()

        base_url = "https://www.neohope.com"
        myEngine.get(base_url + "/")
        myEngine.find_element_by_name("s").clear()
        myEngine.find_element_by_name("s").send_keys("Metabase")
        myEngine.find_element_by_css_selector("button.search-submit").click()
	myEngine.implicitly_wait(1000)
	#print(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
	queryResultLenght = len(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
	#print(queryResultLenght)
	#应该是1但现在是10
        assert queryResultLenght==1
    finally:
        #deInitEngine(myEngine)
	print("test end")

#start here
neohope_search_test()

NeoSelenium.py

#!C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2017-04-07
@author: Hansen
NeoSelenium
'''

import os
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities

NPath = None
x86Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x86;"
x64Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x64;"

'''
selenium remote engine init
'''
def initEngineRemote():
    engine = webdriver.Remote(command_executor="http://192.168.130.178:4444/wd/hub", desired_capabilities=DesiredCapabilities.FIREFOX)
    return engine

'''
selenium engine deInit
'''
def deInitEngine(engine):
    engine.close()
    engine.quit()

Selenium入门02

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下面就说一下如何用Python进行自动化测试咯

1、安装语言包

pip install selenium

2、在selenium网站下载对应浏览器的driver
http://www.seleniumhq.org/download/

3、改一下我写的这个文件，将driver路径改成正确的路径
NeoSelenium.py

#!C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2017-04-07
@author: Hansen
NeoSelenium
'''

import os
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities

NPath = None
x86Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x86;"
x64Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x64;"

def initIE32():
    global x86Path
    global NPath
    os.environ["PATH"] = x86Path+NPath
    #print(os.environ["PATH"])
    engine = webdriver.Ie()
    return engine

def initIE64():
    global x64Path
    global NPath
    os.environ["PATH"] = x64Path+NPath
    #print(os.environ["PATH"])
    engine = webdriver.Ie()
    return engine

def initChrome32():
    global x86Path
    global NPath
    os.environ["PATH"] = x86Path+NPath
    engine = webdriver.Chrome()
    return engine

def initFirfox32():
    global x86Path
    global NPath
    os.environ["PATH"] = x86Path+NPath
    #print(os.environ["PATH"])
    engine = webdriver.Firefox()
    return engine

def initFirfox64():
    global x64Path
    global NPath
    os.environ["PATH"] = x64Path+NPath
    #print(os.environ["PATH"])
    engine = webdriver.Firefox()
    return engine

'''
selenium engine init
'''
def initEngine(engineType):
    global NPath
    if(NPath is None):
        NPath = os.environ["PATH"]
    if(cmp('IE32',engineType.upper())==0):
        return initIE32()
    elif(cmp('IE64',engineType.upper())==0):
        return initIE64()
    elif(cmp('CHROME',engineType.upper())==0 or cmp('CHROME32',engineType.upper())==0):
        return initChrome32()
    elif(cmp('FIREFOX',engineType.upper()) or cmp('FIREFOX32',engineType.upper()) or cmp('FF',engineType.upper())==0 or cmp('FF32',engineType.upper())==0):
        return initFirfox32()
    elif(cmp('FIREFOX64',engineType.upper()) or cmp('FF64',engineType.upper())==0):
        return initFirfox64()
    else:
        print("engin type: "+engineType.upper()+" not supported!")
        return None

'''
selenium remote engine init
'''
def initEngineRemote():
    engine = webdriver.Remote(command_executor="http://localhost:4444/wd/hub", desired_capabilities=DesiredCapabilities.FIREFOX)
    return engine
    

'''
selenium engine deInit
'''
def deInitEngine(engine):
    engine.close()
    engine.quit()

4、第一个自动化测试脚本
TestHelloWorld.py

# !C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2016-10-22
@author: Hansen
HelloWorld sample for NeoSelenium
'''

from NeoSelenium import initEngine
from NeoSelenium import deInitEngine

#一个简单的查询测试
def neohope_search_test():
    try:
        #myEngine = initEngine('ie32')
        #myEngine = initEngine('ie64')
        #myEngine = initEngine('chrome')
        myEngine = initEngine('ff32')
        #myEngine = initEngine('ff64')

        base_url = "https://www.neohope.com"
        myEngine.get(base_url + "/")
        myEngine.find_element_by_name("s").clear()
        myEngine.find_element_by_name("s").send_keys("Metabase")
        myEngine.find_element_by_css_selector("button.search-submit").click()
	myEngine.implicitly_wait(1000)
	#print(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
	queryResultLenght = len(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
	#print(queryResultLenght)
	#应该是1但现在是10
        assert queryResultLenght==1
    finally:
        #deInitEngine(myEngine)
	print("test end")

#start here
neohope_search_test()

5、运行脚本

PS：
IE驱动抛出异常解决方案

"Unexpected error launching Internet Explorer. Protected Mode settings are not the same for all zones. Enable Protected Mode must be set to the same value (enabled or disabled) for all zones."

解决方法： 

     
打开IE->Internet options->Security->Enable Protected Mode
这个框，在四个域下面要是一致的（要么都勾上，要么都不勾上）

Selenium入门01

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1、常用模块介绍

Selenium IDE 是一个FF插件，用于录制测试用例并重新运行。可以保持为html脚本，也可以导出为各种语言的单元测试
Selenium Html Runner 可以直接运行Selenium IDE导出的html脚本
Selenium Standalone Server 有三种运行模式（standalone、hub、node），后两种用于grid
Selenium Remote Control Selenium RC， Selenium1采用代理网站及JS注入的方式，达到操控网页的目的，在Selenium3已经取消支持
Browser Drivers Selenium2为在不修改网页的情况下，达到操控网页的无敌，利用了各种浏览器的API，达到操控浏览器的目的
Remote Web Drivers 远程运行测试（与Selenium Standalone Server或Selenium Standalone Hub进行交互时使用）
Selenium GRID 用于同时对多个操作系统的多种浏览器进行自动化测试（包括一个HUB，和多个NODE）
Language Binding 各种开发语言包

2、Selenium IDE
2.1、FF下载插件并重启
https://addons.mozilla.org/en-US/firefox/addon/selenium-ide/
2.2、录制插件

用FF打开你要测试的网站
打开Selenium IDE
Tools->Selenium IDE
输入BaseURL,点击右侧小红点儿,开始录制
在页面上进行操作（最好不要切换页面）

2.3、保存TestSuit及TestCase

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
  <meta content="text/html; charset=UTF-8" http-equiv="content-type" />
  <title>Test Suite</title>
</head>
<body>
<table id="suiteTable" cellpadding="1" cellspacing="1" border="1" class="selenium"><tbody>
<tr><td><b>Test Suite</b></td></tr>
<tr><td><a href="neohope.case.search.html">neohope_search_testcase001</a></td></tr>
</tbody></table>
</body>
</html>


<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head profile="http://selenium-ide.openqa.org/profiles/test-case">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="selenium.base" href="https://www.neohope.com/" />
<title>neohope_search_testcase001</title>
</head>
<body>
<table cellpadding="1" cellspacing="1" border="1">
<thead>
<tr><td rowspan="1" colspan="3">neohope_search_testcase001</td></tr>
</thead><tbody>
<tr>
	<td>open</td>
	<td>/</td>
	<td></td>
</tr>
<tr>
	<td>type</td>
	<td>name=s</td>
	<td>Metabase</td>
</tr>
<tr>
	<td>clickAndWait</td>
	<td>css=button.search-submit</td>
	<td></td>
</tr>
<tr>
	<td>assertXpathCount</td>
	<td>//article</td>
	<td>1</td>
</tr>

</tbody></table>
</body>
</html>

2.4、导出python脚本
Selenium IDE->File->Export Test Case As…->Python2/WebDriver

3、用selenium-html-runner运行
3.1、下载并配置jdk
3.2、下载selenium-html-runner-3.0.1.jar
3.3、在selenium网站下载对应浏览器的driver
http://www.seleniumhq.org/download/
3.4、运行

set JAVA_HOME=C:\NeoLanguages\Java\JDK\jdk_x86_1.8.0_77
set PATH=%JAVA_HOME%\bin;%PATH%;C:\NeoTest\TestSelenium\trunk\bin\x86\;
set webdriver.gecko.driver=C:\NeoTest\TestSelenium\trunk\bin\x86\geckodriver.exe

java -jar ../lib/selenium-html-runner-3.0.1.jar -htmlSuite *firefox "https://www.neohope.com/" "../testcases/neohope.suit" "../testcases/neohope.result"
PAUSE

测试工具推荐

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测试工具 适用问题 编程语言
JUnit 单元测试 Java
NUnit 单元测试 C#
PyUnit 单元测试 Python
TestUnit 单元测试 Ruby
QTP 自动化测试（BS、CS） VBS
Selenium 自动化测试（BS） Python、Ruby、Java、C#、JS
RobotFramework 自动化测试（BS） Python
Watir 自动化测试（BS） Ruby
LR 性能测试（BS、CS） C
Jmeter 接口测试、性能测试（BS） Java
SoapUI/Ready! API 接口测试、性能测试（BS） Java

其中：
1、老牌测试工具LR和QTP等，对新版本浏览器支持欠佳
2、暂时没找到很好的CS端，自动化测试工具
3、对于测试人员来说，脚本的学习曲线没有那么陡峭，建议Python或Ruby

JMX获取Tomcat管理信息

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1、首先配置JVM
JVM要放到NTFS卷中，在JVM路径下找到jmxremote.access及jmxremote.password.template两个文件。
将jmxremote.password.template复制一份为jmxremote.password，对运行用户可读，对普通用户不可读。

2、配置Tomcat启动参数
修改catalina.bat，增加下面一行

SET "JAVA_OPTS=%JAVA_OPTS% -Dcom.sun.management.jmxremote.port=8686 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=true"

3、启动Tomcat

4、客户端程序JMXInfo.java

package com.neohope.jmx.test;

import java.io.IOException;
import java.lang.management.MemoryUsage;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Formatter;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;

import javax.management.MBeanServerConnection;
import javax.management.ObjectInstance;
import javax.management.ObjectName;
import javax.management.openmbean.CompositeDataSupport;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;

public class JMXInfo {
	public static void main(String[] args) throws Exception {
		JMXConnector connector = null;
		try {
			// 获取JMX连接
			String ip = "127.0.0.1";
			String port = "8686";
			JMXServiceURL serviceURL = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://" + ip + ":" + port + "/jmxrmi");
			Map<String, String[]> map = new HashMap<String, String[]>();
			String[] credentials = new String[] { "controlRole", "R&D" };
			map.put("jmx.remote.credentials", credentials);
			connector = JMXConnectorFactory.connect(serviceURL, map);
			MBeanServerConnection mbsc = connector.getMBeanServerConnection();

			// 获取JVM信息
			ObjectName runtimeObjName = new ObjectName("java.lang:type=Runtime");
			System.out.println("厂商:" + (String) mbsc.getAttribute(runtimeObjName, "VmVendor"));
			System.out.println("程序:" + (String) mbsc.getAttribute(runtimeObjName, "VmName"));
			System.out.println("版本:" + (String) mbsc.getAttribute(runtimeObjName, "VmVersion"));
			
			// 获取JVM运行时间
			Date starttime = new Date((Long) mbsc.getAttribute(runtimeObjName, "StartTime"));
			SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
			System.out.println("启动时间:" + df.format(starttime));
			Long timespan = (Long) mbsc.getAttribute(runtimeObjName, "Uptime");
			System.out.println("持续工作时间:" + JMXInfo.formatTimeSpan(timespan));

			// 获取JVM内存信息
			ObjectName heapObjName = new ObjectName("java.lang:type=Memory");
			MemoryUsage heapMemoryUsage = MemoryUsage.from((CompositeDataSupport) mbsc.getAttribute(heapObjName, "HeapMemoryUsage"));
			long heapMaxMemory = heapMemoryUsage.getMax();
			long heapCommitMemory = heapMemoryUsage.getCommitted();
			long heapUsedMemory = heapMemoryUsage.getUsed();
			System.out.println("heap:" + (double) heapUsedMemory * 100 / heapCommitMemory + "%");

			MemoryUsage nonheapMemoryUsage = MemoryUsage.from((CompositeDataSupport) mbsc.getAttribute(heapObjName, "NonHeapMemoryUsage"));
			long nonHeapCommitMemory = nonheapMemoryUsage.getCommitted();
			long nonHeapUsedMemory = heapMemoryUsage.getUsed();
			System.out.println("nonheap:" + (double) nonHeapUsedMemory * 100 / nonHeapCommitMemory + "%");

			ObjectName permObjName = new ObjectName("java.lang:type=MemoryPool,name=Perm Gen");
			MemoryUsage permGenUsage = MemoryUsage.from((CompositeDataSupport) mbsc.getAttribute(permObjName, "Usage"));
			long permCommitted = permGenUsage.getCommitted();
			long permUsed = heapMemoryUsage.getUsed();
			System.out.println("perm gen:" + (double) permUsed * 100 / permCommitted + "%");
			
			// All Domains
			for (int j = 0; j < mbsc.getDomains().length; j++) {
				System.out.println(mbsc.getDomains()[j]);
			}
			
			// All MBeans
			Set<ObjectInstance> MBeanset = mbsc.queryMBeans(null, null);
			System.out.println("MBeanset.size() : " + MBeanset.size());
			Iterator<ObjectInstance> MBeansetIterator = MBeanset.iterator();
			while (MBeansetIterator.hasNext()) {
				ObjectInstance objectInstance = (ObjectInstance) MBeansetIterator.next();
				ObjectName objectName = objectInstance.getObjectName();
				String canonicalName = objectName.getCanonicalName();
				System.out.println("canonicalName : " + canonicalName);
			}
			
			// 全部线程池
			ObjectName threadpoolObjName = new ObjectName("Catalina:type=ThreadPool,*");
			Set<ObjectName> s2 = mbsc.queryNames(threadpoolObjName, null);
			for (ObjectName obj : s2) {
				System.out.println("端口名:" + obj.getKeyProperty("name"));
				ObjectName objname = new ObjectName(obj.getCanonicalName());
				System.out.println("最大线程数:" + mbsc.getAttribute(objname, "maxThreads"));
				System.out.println("当前线程数:" + mbsc.getAttribute(objname, "currentThreadCount"));
				System.out.println("繁忙线程数:" + mbsc.getAttribute(objname, "currentThreadsBusy"));
			}
			
			//HTTP Thread Pool
			ObjectName threadPoolObjName = new ObjectName("Catalina:type=ThreadPool,*");
			Set<ObjectName> threadPoolObjNames = mbsc.queryNames(threadPoolObjName, null);
			for (ObjectName obj : threadPoolObjNames) {
				if (obj.getKeyProperty("name").contains("http")) {
					ObjectName objname = new ObjectName(obj.getCanonicalName());
					System.out.println("HTTP最大线程数:"+ mbsc.getAttribute(objname, "maxThreads").toString());// 最大线程数
					System.out.println("HTTP当前线程数:"+ mbsc.getAttribute(objname, "currentThreadCount").toString());// 当前线程数
					System.out.println("HTTP繁忙线程数:" + mbsc.getAttribute(objname, "currentThreadsBusy").toString());// 繁忙线程数
				}
			}

			// 全部应用
			ObjectName managerObjName = new ObjectName("Catalina:type=Manager,*");
			Set<ObjectName> s = mbsc.queryNames(managerObjName, null);
			for (ObjectName obj : s) {
				System.out.println("应用名:" + obj.getKeyProperty("path"));
				ObjectName objname = new ObjectName(obj.getCanonicalName());
				System.out.println("最大会话数:" + mbsc.getAttribute(objname, "maxActiveSessions"));
				System.out.println("会话数:" + mbsc.getAttribute(objname, "activeSessions"));
				System.out.println("活动会话数:" + mbsc.getAttribute(objname, "sessionCounter"));
			}
			
			
			//RequestProcessor
			ObjectName requestObjName = new ObjectName("Catalina:type=RequestProcessor,*");
			Set<ObjectName> requestObjNameSet = mbsc.queryNames(requestObjName, null);
			Integer aliveSocketsCount = 0;
			Long maxProcessingTime = 0L;
			Long processingTime = 0L;
			Long requstCount = 0L;
			Long errorCount = 0L;
			BigDecimal bytesReceived = BigDecimal.ZERO;
			BigDecimal bytesSend = BigDecimal.ZERO;
			for (ObjectName obj : requestObjNameSet) {
				if (mbsc.getAttribute(obj, "stage").toString().trim().equals("1"))
					aliveSocketsCount++;
				long nowMaxProcessingTime = Long.parseLong(mbsc.getAttribute(obj, "maxTime").toString());
				if (maxProcessingTime < nowMaxProcessingTime)
					maxProcessingTime = nowMaxProcessingTime;
				processingTime += Long.parseLong(mbsc.getAttribute(obj, "processingTime").toString());
				requstCount += Long.parseLong(mbsc.getAttribute(obj, "requestCount").toString());
				errorCount += Long.parseLong(mbsc.getAttribute(obj, "errorCount").toString());
				bytesReceived = bytesReceived.add(new BigDecimal(mbsc.getAttribute(obj, "bytesReceived").toString()));
				bytesSend = bytesSend.add(new BigDecimal(mbsc.getAttribute(obj, "bytesSent").toString()));
			}
			System.out.println("活动sockets计数:"+ aliveSocketsCount.toString());
			System.out.println("最大处理时间:"+ maxProcessingTime.toString());
			processingTime = processingTime / 1000;
			System.out.println("总处理时间:"+ processingTime.toString());
			System.out.println("请求总数:"+ requstCount.toString());
			System.out.println("错误总数:"+ errorCount.toString());
			System.out.println("接收字节数:"+ bytesReceived.divide(new BigDecimal(1024L * 1024))
					.setScale(2, RoundingMode.HALF_UP).toPlainString());
			System.out.println("发送字节数:"+
					bytesSend.divide(new BigDecimal(1024L * 1024)).setScale(2, RoundingMode.HALF_UP).toPlainString());

		} catch (Exception e) {
			e.printStackTrace();
		}
		finally
		{
			if(connector!=null)
			{
				try {
					connector.close();
				} catch (IOException e) {
				}
			}
		}
		
	}

	public static String formatTimeSpan(long span) {
		long minseconds = span % 1000;

		span = span / 1000;
		long seconds = span % 60;

		span = span / 60;
		long mins = span % 60;

		span = span / 60;
		long hours = span % 24;

		span = span / 24;
		long days = span;
		return (new Formatter()).format("%1$d天 %2$02d小时%3$02d分%4$02d秒%5$03d毫秒", days, hours, mins, seconds, minseconds)
				.toString();
	}
}

5.运行结果

厂商:Oracle Corporation
程序:Java HotSpot(TM) Client VM
版本:24.65-b04
启动时间:2016-06-21 20:57:37
持续工作时间:0天 00小时29分31秒018毫秒
heap:60.11998789417739%
nonheap:54.523986450299915%
perm gen:165.7018025716146%
Users
JMImplementation
com.sun.management
Catalina
java.nio
java.lang
java.util.logging
MBeanset.size() : 150
canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/manager,j2eeType=Servlet,name=HTMLManager
canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/manager,j2eeType=Servlet,name=Manager
canonicalName : java.lang:type=Memory
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canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/examples,j2eeType=Filter,name=Tomcat WebSocket (JSR356) Filter
canonicalName : Catalina:context=/host-manager,host=localhost,type=WebappClassLoader
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canonicalName : Catalina:realmPath=/realm0/realm0,type=Realm
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canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/examples,j2eeType=Servlet,name=RequestParamExample
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canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/examples,j2eeType=Servlet,name=ChatServlet
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canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/docs,j2eeType=Filter,name=Tomcat WebSocket (JSR356) Filter
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canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,j2eeType=WebModule,name=//localhost/manager
canonicalName : Catalina:host=localhost,name=StandardHostValve,type=Valve
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canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/manager,j2eeType=Servlet,name=default
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canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/examples,j2eeType=Servlet,name=wsEchoStream
canonicalName : Catalina:context=/docs,host=localhost,type=Loader
canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/manager,j2eeType=Servlet,name=jsp
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canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/examples,j2eeType=Servlet,name=wsSnake
canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/host-manager,j2eeType=Servlet,name=jsp
canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/host-manager,j2eeType=Servlet,name=HostManager
canonicalName : Catalina:name="http-apr-8080",type=GlobalRequestProcessor
canonicalName : Catalina:context=/docs,host=localhost,type=NamingResources
canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/examples,j2eeType=Servlet,name=jsp
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canonicalName : Catalina:context=/,host=localhost,type=Cache
canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/examples,j2eeType=Servlet,name=wsChat
canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/examples,j2eeType=Servlet,name=CompressionFilterTestServlet
canonicalName : java.lang:name=CodeCacheManager,type=MemoryManager
canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/host-manager,j2eeType=Servlet,name=HTMLHostManager
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canonicalName : Catalina:J2EEApplication=none,J2EEServer=none,WebModule=//localhost/manager,name=jsp,type=JspMonitor
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端口名:"ajp-apr-8009"
最大线程数:200
当前线程数:0
繁忙线程数:0
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最大线程数:200
当前线程数:10
繁忙线程数:0
HTTP最大线程数:200
HTTP当前线程数:10
HTTP繁忙线程数:0
应用名:null
最大会话数:-1
会话数:0
活动会话数:0
应用名:null
最大会话数:-1
会话数:0
活动会话数:0
应用名:null
最大会话数:-1
会话数:0
活动会话数:0
应用名:null
最大会话数:-1
会话数:0
活动会话数:0
应用名:null
最大会话数:-1
会话数:0
活动会话数:0
活动sockets计数:0
最大处理时间:176
总处理时间:0
请求总数:9
错误总数:0
接收字节数:0.00
发送字节数:0.07