Struts2 获取项目相关路径

Posted 2020-08-10

Struts2 获取项目路径

 

package actions.app;

import java.io.File;

 
import org.apache.struts2.ServletActionContext;

public class GetImagesPathAction {
   
    public String execute(){
        
        String bathPath=System.getProperty("user.dir");
        System.out.println(bathPath);
        //C:\JavaEE_Tools\apache-tomcat-7.0.68\bin
        
        
        String basePath1=ServletActionContext.getServletContext().getRealPath(File.separator);
        System.out.println(basePath1);
        // C:\JavaEE_Tools\apache-tomcat-7.0.68\webapps\myWebApp\
        
        String bathPath2=GetImagesPathAction.class.getClassLoader().getResource("").getFile().replaceAll("/WEB-INF/classes/", "").replaceAll("%20", " ").substring(1);
        System.out.println(bathPath2);
        // C:/JavaEE_Tools/apache-tomcat-7.0.68/webapps/myWebApp

        return "success";
    }

}