java 获取tomcat的相对路径_java 读取相对路径 （resin / tomcat）

//TODO tomcat的相对路径

/*String path = "../webapps/lbh5/WEB-INF/config.properties";

File file = new File(path);

String absolutePath = file.getAbsolutePath();

System.out.println("absolutePath:"+absolutePath);*/

//TODO resin的相对路径

String path = "webapps/lbh5/WEB-INF/config.properties";

File file = new File(path);

String absolutePath = file.getAbsolutePath();

System.out.println("absolutePath:"+absolutePath);

//测试

String sysPath = System.getProperty("user.dir");

System.out.println("sysPath:"+sysPath);

绝对路径：

//TODO windows 重新封装路径

String path = String.valueOf(CommonVariable.class.getClassLoader().getResource(""));

System.out.println("path:"+path);

path = path.replace('/', '\'); // 将/换成

path = path.replace("file:", ""); //去掉file:

path = path.replace("classes\", ""); //去掉class

path = path.substring(1); //去掉第一个,如 D:JavaWeb...

path += "config.properties";

System.out.println("path22:"+path);