用JAVA代码启动tomcat发布WEB程序

用JAVA代码启动tomcat发布WEB程序

1.新建一个JAVA项目，添加需要的JAR包,结构如下图：

2.在项目当中新建一个server文件夹，在这个文件夹里面新建conf,webapps,work三个文

件夹来存放需要发布的web项目文件（这个项目文件必须是发布后存放在tomcat里面的那部分，其他的部分不需要），还需要注意index.jsp的命名。

3.启动的核心代码如下：

4.package com.yd.ser;

5.

6.import java.io.File;

7.import java.io.IOException;

8.import https://www.360docs.net/doc/fb13694123.html,.InetSocketAddress;

9.import https://www.360docs.net/doc/fb13694123.html,.Socket;

10.import https://www.360docs.net/doc/fb13694123.html,.UnknownHostException;

11.

12.import javax.servlet.ServletException;

13.

14.import org.apache.catalina.Container;

15.import org.apache.catalina.LifecycleException;

16.import org.apache.catalina.startup.Tomcat;

17.

18.public class TomcatServer implements Runnable {

19.

20.public Tomcat tomcat;

21.

22.public Thread serverThread;

23.

24.public TomcatServer(){

25.tomcat=new Tomcat();

26.}

27.

28.public void start(){

29.serverThread=new Thread(this);

30.serverThread.start();

31.}

32.

33.@Override

34.public void run() {

35.System.out.println("开始了");

36.StartTomcat();

37.}

38.//启动tomcat的关键代码

39.public void StartTomcat(){

40.try {

41.String homeDir=new File("").getAbsolutePath();

42.System.out.println(homeDir);

43.tomcat.setPort(15435);

44.tomcat.setBaseDir(homeDir+"/"+"server");

45.Container[] container= tomcat.getHost().findChildren();

46.if (container == null || container.length == 0)

47.{

48.System.out.println("容器不为空");

49.tomcat.addWebapp("", homeDir + "/" + "server" + "/" +

"webapps/ShowMe");

50.}

51.tomcat.getConnector().setURIEncoding("UTF-8");

52.tomcat.getConnector().setUseBodyEncodingForURI(true);

53.tomcat.getConnector().setProtocol("HTTP/1.1");

54.tomcat.getConnector().setRedirectPort(8443);

55.tomcat.start();

56.tomcat.getServer().await();

57.

58.} catch (LifecycleException e) {

59. e.printStackTrace();

60.} catch (ServletException e) {

61. e.printStackTrace();

62.}

63.}

64.

65.//打开指定的url地址网页

66.public static void openURL(String url) {

67.String osName = System.getProperty("https://www.360docs.net/doc/fb13694123.html,");

68.try {

69.if (osName.startsWith("Windows")) {

70.Runtime.getRuntime().exec(

71."rundll32 url.dll, FileProtocolHandler " +

url);

72.} else {

73.}

74.} catch (Exception ex) {

75.ex.printStackTrace();

76.}

77.}

78.public static void main(String []args){

79.try {

80.Socket skt=new Socket();

81.skt.bind(new InetSocketAddress("localhost", 15435));

82.//skt.close();

83.TomcatServer ts=new TomcatServer();

84.ts.start();

85.// 打开页面方式最好是如下所写

86.openURL("http://localhost:15435/");

87.} catch (UnknownHostException e) {

88. e.printStackTrace();

89.} catch (IOException e) {

90. e.printStackTrace();

91.}

92.}

93.

94.}