程序打成Jar包以后,访问路径的方法

王朝java/jsp·作者佚名  2006-01-08
窄屏简体版  字體: |||超大  

public class Path

{

private static String homePath;

public static String getHome()

{

String path = System.getProperty("test.home");

if (path != null) {

return path;

}

String homePath = getProjectPath();

System.setProperty("test.home",homePath);

return homePath;

}

public static String getClassPath(){

String path = System.getProperty("test_class.home");

if (path != null) {

return path;

}

String homePath = new SysConfigPath().getClass().getResource("").getFile();

String packpath = "aygl_export/";

int index = homePath.lastIndexOf(packpath);

homePath = homePath.substring(0, index);

System.setProperty("test_class.home",homePath);

return homePath;

}

private static String getProjectPath(){

String homePath = getClassPath();

int index = homePath.lastIndexOf(".jar!/");

if (index != -1){

homePath = homePath.substring(0, homePath.length()-1);

index = homePath.lastIndexOf("/");

homePath = homePath.substring(0, index+1);

homePath = homePath.substring(5);

}

homePath = homePath.substring(0, homePath.length()-1);

index = homePath.lastIndexOf("/");

homePath = homePath.substring(0, index+1);

return homePath;

}

}

 
 
 
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