package cn.stylefeng.guns.workflow.core.util;

import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;
import java.io.File;

/**
 * 路径工具类
 *
 * @author fengshuonan
 * @Date 2019/8/7 23:14
 */
public class PathUtil {

    /**
     * 获取Projectpath
     *
     * @return
     */
    public static String getProjectpath() {
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        String path = request.getServletContext().getRealPath("/").replaceAll("%20", " ").replaceAll("file:/", "").trim();
        return path;
    }

    /**
     * 获取Classpath
     *
     * @return
     */
    public static String getClasspath() {
        String path = (String.valueOf(Thread.currentThread().getContextClassLoader().getResource(""))).replaceAll("file:/", "").replaceAll("%20", " ").trim();
        if (path.indexOf(":") != 1) {
            path = File.separator + path;

        }
        //path = "H:\\";  //当项目以jar、war包运行时，路径改成实际硬盘位置
        return path;
    }

}