cmq调整

admin

2020-12-26 24bed5e6b6e31090cb61600a0bdea898eac65da1

 utils/src/main/java/org/yeshi/utils/FileUtil.java

@@ -1,11 +1,6 @@
package org.yeshi.utils;



import java.io.File;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import java.io.*;



import javax.servlet.http.HttpServletRequest;



@@ -112,4 +107,26 @@
        fileOut.close();    

      return path;

   }





    /**

     * 复制inputStream

     * @param input

     * @return

     */

    public static ByteArrayOutputStream cloneInputStream(InputStream input) {

        try {

            ByteArrayOutputStream baos = new ByteArrayOutputStream();

            byte[] buffer = new byte[1024];

            int len;

            while ((len = input.read(buffer)) > -1) {

                baos.write(buffer, 0, len);

            }

            baos.flush();

            return baos;

        } catch (IOException e) {

            e.printStackTrace();

            return null;

        }

    }

}