java -jar *.war 可运行war包方法

如果你用过hudson，肯定对它的启动方式印象深刻，它既可以用 java -jar *.war来启动，也可以放到web容器中启动。

这次在项目中也用到了这种方式，在这里总结一下，

内置了jetty作为启动容器，

启动类：

Java代码 

 

1. import java.io.File;  
2. import java.net.URL;  
3. import java.security.ProtectionDomain;  
4.   
5. import org.eclipse.jetty.server.Server;  
6. import org.eclipse.jetty.webapp.WebAppContext;  
7.   
8. public class CompareLuncher {  
9.     public static void main(String[] args) throws Exception {  
10.         String currentPath=new File("").getAbsolutePath();  
11.         //如果没有work目录，则创建,jetty默认解压路径  
12.         File work=new File(currentPath+"\\work");  
13.         if(!work.exists()){  
14.             work.mkdir();  
15.         }  
16.         Server server =null;  
17.         Integer port=8090;  
18.         server=new Server(port);  
19.         ProtectionDomain domain = CompareLuncher.class.getProtectionDomain();  
20.         URL location = domain.getCodeSource().getLocation();  
21.         WebAppContext webapp = new WebAppContext();  
22.         webapp.setContextPath("/");  
23.         webapp.setWar(location.toExternalForm());  
24.         server.setHandler(webapp);  
25.         server.start();  
26.         server.join();  
27.           
28.         //启动部署包的时候可以用这个  
29.         // // Server server = new Server(8080);  
30.         // // WebAppContext context = new WebAppContext();  
31.         // // context.setContextPath("/compare");  
32.         // // context.setWar("F:/compare.war");  
33.         // // server.setHandler(context);  
34.         // // server.start();  
35.         // // server.join();  
36.   
37.         //eclipse 测试的时候启用如下代码,debug模式下可以直接看到修改效果  
38. //       Server server = new Server(8090);  
39. ////           
40. //       ResourceHandler resourceHandler = new ResourceHandler();    
41. //       resourceHandler.setDirectoriesListed(true);    
42. //            
43. //       server.setSendServerVersion(true);  
44. //       server.setStopAtShutdown(true);  
45. //       server.setHandler(getWebAppContext());  
46. //       server.start();  
47. //       server.join();  
48.   
49.     }  
50.   
51.     private static WebAppContext getWebAppContext() {  
52.   
53.         String path = CompareLuncher.class.getResource("/").getFile()  
54.                 .replaceAll("/target/(.*)", "")  
55.                 + "/src/main/webapp";  
56. //      System.out.println(path);  
57.         String path2 = new File("").getAbsolutePath() + "\\src\\main\\webapp";  
58.         // System.out.println();  
59.   
60.         return new WebAppContext(path2, "/");  
61.     }  
62. }  

 

pom：

Xml代码 

 

2.     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">  
3.     4.0.0  
4.     ssss  
5.     pdfcompare  
6.     war  
7.     0.0.1-SNAPSHOT  
8.     pdfcompare Maven Webapp  
9.     http://maven.apache.org  
10.       
11.           
12.             junit  
13.             junit  
14.             4.8.1  
15.             test  
16.           
17.           
18.             org.apache.pdfbox  
19.             pdfbox  
20.             1.8.2  
21.           
22.           
23.   
24.           
25.             commons-fileupload  
26.             commons-fileupload  
27.             1.3  
28.           
29.           
30.   
31.           
32.             org.eclipse.jetty  
33.             jetty-server  
34.             ${jettyVersion}  
35.             provided  
36.           
37.           
38.             org.eclipse.jetty  
39.             jetty-webapp  
40.             ${jettyVersion}  
41.             provided  
42.           
43.           
44.           
45.             org.eclipse.jetty.orbit  
46.             org.apache.jasper.glassfish  
47.             2.2.2.v201112011158  
48.             provided  
49.           
50.   
51.           
52.             org.eclipse.jetty.orbit  
53.             javax.el  
54.             2.2.0.v201108011116  
55.             provided  
56.           
57.       
58.       
59.           
60.               
61.                 org.apache.maven.plugins  
62.                 maven-war-plugin  
63.                 2.3  
64.                   
65.                       
66.                           
67.                             CompareLuncher  
68.                           
69.                       
70.                   
71.               
72.               
73.                 org.apache.maven.plugins  
74.                 maven-antrun-plugin  
75.                 1.7  
76.                   
77.                       
78.                         main-class-placement  
79.                         prepare-package  
80.                           
81.                               
82.                                   
83.                                       
84.                                           
85.                                       
86.                                   
87.                               
88.                           
89.                           
90.                             run  
91.                           
92.                       
93.                   
94.               
95.               
96.                 org.apache.maven.plugins  
97.                 maven-dependency-plugin  
98.                 2.5.1  
99.                   
100.                       
101.                         jetty-classpath  
102.                         prepare-package  
103.                           
104.                             unpack-dependencies  
105.                           
106.                           
107.                             org.eclipse.jetty, org.eclipse.jetty.orbit  
108.                             provided  
109.                               
110.                             *, about_files/*, META-INF/*  
111.                               
112.                                 ${project.build.directory}/${project.artifactId}  
113.                               
114.                           
115.                       
116.                   
117.               
118.           
119.         pdfcompare  
120.       
121.       
122.           
123.         8.1.7.v20120910  
124.       
125.   

 最后 在 workspace/项目名的根文件夹下执行：mvn clean install，再到target文件夹下找到 项目名称.war

用 java -jar  名字.war 即可启动