修改

admin:huo123456@qq

2019-01-21 d42cb45f8fc0932e9a0766f98c445635a85b22d3

 gx_tieta/src/com/fgkj/actions/MyFileAction.java

@@ -1,16 +1,27 @@
package com.fgkj.actions;



import java.awt.AlphaComposite;

import java.awt.Color;

import java.awt.Graphics2D;

import java.awt.RenderingHints;

import java.awt.image.BufferedImage;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import java.util.ArrayList;

import java.util.Date;

import java.util.List;



import javax.imageio.ImageIO;

import javax.servlet.http.HttpServletResponse;



import com.fgkj.dao.DAOHelper;

import com.fgkj.dto.BattInf;

import com.fgkj.dto.BattMap_information;

import com.fgkj.dto.MyFile;

import com.fgkj.dto.ServiceModel;

import com.google.gson.Gson;

@@ -183,7 +194,7 @@
      boolean isSuccess = false;

      String loadpath = ActionUtil.getSession().getServletContext().getRealPath("/");

      String str = new File(loadpath).getParentFile().getAbsolutePath();                                       //获取服务器所在的绝对路径

      String root = str+"/"+fileRoot+"/"+binf.getStationId()+"/video/";                                       // 上传路径

      String root = str+"/"+fileRoot+"/"+binf.getStationId()+"/"+binf.getVideoOrImage()+"/";                                       // 上传路径

      for(int i=0;i<file.length && binf != null;i++){

         String filePath = root+fileFileName[i];

         createFilefolderIFNotExist(filePath);

@@ -211,8 +222,8 @@
      ServiceModel model = new ServiceModel();

      String loadpath = ActionUtil.getSession().getServletContext().getRealPath("/");

      String str = new File(loadpath).getParentFile().getAbsolutePath();   

      if(binf != null && binf.getStationId() != null && binf.getStationName() != null){

         String filesource = str+File.separator+fileRoot+File.separator+binf.getStationId()+File.separator+binf.getStationName()+File.separator;            //当前请求的机房所在的资源文件夹

      if(binf != null && binf.getStationId() != null && binf.getVideoOrImage() != null){

         String filesource = str+File.separator+fileRoot+File.separator+binf.getStationId()+File.separator+binf.getVideoOrImage()+File.separator;            //当前请求的机房所在的资源文件夹

         //System.out.println(filesource);

         File source = new File(filesource);

         File[] files = source.listFiles();

@@ -274,8 +285,153 @@
      }

   }

   

   //上传机房视频接口(手机端)

   public String uploadStationFile_mobile(){

      BattInf binf = getGson().fromJson(json, BattInf.class);

      String fileRoot = "stationsrc";

      ServiceModel model = new ServiceModel();	
      boolean isSuccess = false;

      String loadpath = ActionUtil.getSession().getServletContext().getRealPath("/");

      String str = new File(loadpath).getParentFile().getAbsolutePath();                                       //获取服务器所在的绝对路径

      String root = str+"/"+fileRoot+"/"+binf.getStationId()+"/"+binf.getVideoOrImage()+"/";                                       // 上传路径

      for(int i=0;i<file.length && binf != null;i++){

         String filePath = root+fileFileName[i];

         createFilefolderIFNotExist(filePath);

         if(binf.getVideoOrImage().equals("image")) {

            GraphicsFile(binf.getBinfmation(), file[i], filePath);

         }else {

            copyFile(file[i], filePath);

         }

         isSuccess = true;

      }

      if(isSuccess){

         model.setCode(1);

         model.setMsg("上传成功");

      }else{

         model.setCode(0);

         model.setMsg("上传失败");

      }

      result = tojson(model);

      return SUCCESS;

   }

    //将获取到得图片加水印

   public static void GraphicsFile(Object obj, File file,String newImagePath) {

      //InputStream is = null;

        OutputStream os = null;

        BattMap_information binfmation=(BattMap_information) obj;

        try {

            // 1、源图片

            java.awt.Image srcImg = ImageIO.read(file);

            //System.out.println(srcImg.);

            BufferedImage buffImg = new BufferedImage(srcImg.getWidth(null),srcImg.getHeight(null), BufferedImage.TYPE_INT_RGB);

            // 2、得到画笔对象

            Graphics2D g = buffImg.createGraphics();

            // 3、设置对线段的锯齿状边缘处理

            g.setRenderingHint(RenderingHints.KEY_INTERPOLATION,RenderingHints.VALUE_INTERPOLATION_BILINEAR);

            g.drawImage(srcImg.getScaledInstance(srcImg.getWidth(null), srcImg.getHeight(null), java.awt.Image.SCALE_SMOOTH), 0, 0, null);

            // 4、设置水印旋转

            /*if (null != degree) {

               //System.out.println("buffImg.getWidth():"+buffImg.getWidth()+"  buffImg.getHeight():"+buffImg.getHeight());

                g.rotate(Math.toRadians(degree),  buffImg.getWidth()/10,buffImg.getHeight() /10);

            }*/

            // 5、设置水印文字颜色

            g.setColor(new Color(255,0,0));//默认红色

            int font_size= buffImg.getHeight() /35;

            // 6、设置水印文字Font

            g.setFont(new java.awt.Font("宋体", java.awt.Font.BOLD,font_size));

            // 7、设置水印文字透明度

            g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP, 0.9f));

            // 8、第一参数->设置的内容，后面两个参数->文字在图片上的坐标位置(x,y)

            //设置经度

            g.drawString("经度:"+binfmation.getLongitude(),  0 , font_size);

            //设置纬度

            g.drawString("纬度:"+binfmation.getLatitude(),  0 , font_size*2);

            //设置地址

            String address="地址:"+binfmation.getAddress();

            int address_size=getTextLength(address)*font_size;

            if(address_size<buffImg.getWidth()) {

               g.drawString(address,  0 , font_size*(3));

            }else {

               for (int i = 0; i <=address_size/buffImg.getWidth(); i++) {

                if(i==0) {

                   g.drawString(address.substring( 0,buffImg.getWidth()/font_size*(i+1)),  0 , font_size*(2+i+1));

                }else {

                   if(i==address_size/buffImg.getWidth()) {

                      g.drawString(address.substring( buffImg.getWidth()/font_size*(i),(address.length()) ), 0 , font_size*(5+i+1));

                   }else{

                      g.drawString(address.substring( buffImg.getWidth()/font_size*(i),buffImg.getWidth()/font_size*(i+1) ), 0 , font_size*(5+i+1));

                   }

    					
                }

             }

            }

            
            
            //设置时间

            g.drawString("时间:"+DAOHelper.sdf.format(new Date()),  0 , font_size*4);

            //设置机房id

            g.drawString("机房ID:"+binfmation.getStationId(),  0 , font_size*5);

            //设置备注

            String note="备注:"+binfmation.getStationName();

            int note_size=getTextLength(note)*font_size;

            //System.out.println(getTextLength(binfmation.getStationName()));

            //System.out.println("font_size:"+font_size+"   note_size:"+note_size+"  buffImg.getWidth():"+buffImg.getWidth());

            if(note_size<buffImg.getWidth()) {

                g.drawString(note,  0 , font_size*6);

            }else {

               for (int i = 0; i <=note_size/buffImg.getWidth(); i++) {

                if(i==0) {

                   g.drawString(note.substring( 0,buffImg.getWidth()/font_size*(i+1) ),  0 , font_size*(5+i+1));

                }else {

                   if(i==note_size/buffImg.getWidth()) {

                      g.drawString(note.substring( buffImg.getWidth()/font_size*(i),(note.length()) ), 0 , font_size*(5+i+1));

                   }else{

                      g.drawString(note.substring( buffImg.getWidth()/font_size*(i),buffImg.getWidth()/font_size*(i+1) ), 0 , font_size*(5+i+1));

                   }

    					
                }

             }

            }

            
            // 9、释放资源

            g.dispose();

            // 10、生成图片

            os = new FileOutputStream(newImagePath);

           //System.out.println(os);

           ImageIO.write(buffImg, "JPG", os);

        } catch (Exception e) {

            e.printStackTrace();

        } finally {

           /* try {

                if (null != is)

                    is.close();

            } catch (Exception e) {

                e.printStackTrace();

            }*/

            try {

                if (null != os)

                    os.close();

            } catch (Exception e) {

                e.printStackTrace();

            }

        }

        
   }

   //计算水印文本长度

    //1、中文长度即文本长度 2、英文长度为文本长度二分之一

    public static int getTextLength(String text){

        //水印文字长度

        int length = text.length();





        for (int i = 0; i < text.length(); i++) {

            String s =String.valueOf(text.charAt(i));

            if (s.getBytes().length>1) {

                length++;

            }

        }

        length = length%2==0?length/2:length/2+1;

        return length;

    }

   public void setFilestr(String filestr) {

      this.filestr = filestr;

   }

@@ -312,11 +468,21 @@
   }



   public static void main(String[] args) {

      String filePath = "D:/test/a/a.txt";

      /*String filePath = "D:/test/a/a.txt";

      //ActionUtil.createFileRootIFNotExist(filePath);

      

      File file = new File(filePath);

      System.out.println(ActionUtil.tojson(file));

		
      System.out.println(ActionUtil.tojson(file));*/

      //GraphicsFile("我是鲁星伟","D:\\1.jpg","D:\\2.jpg",0,new Color(255,0,0),"JPG");

      BattMap_information binfmation=new BattMap_information();

      binfmation.setStationId("42000001");

      binfmation.setStationName("广西省-百色-GX百色乐业县立新小区WF-BTS设备");

      binfmation.setAddress("百色市乐业县立新小区附近居民楼上");

      binfmation.setLongitude(106.55);

      binfmation.setLatitude(24.78);

      File file=new File("D:\\1.jpg");

      String filePath = "D:\\2.jpg";

      //String filename="2.jpg";

      GraphicsFile(binfmation,file,filePath);

   }

}