用户头像压缩200x200

yujian

2019-05-23 418678a2f6eeeb9de97795a26277d7c5c64c282d

用户头像压缩200x200

 fanli/src/main/java/com/yeshi/fanli/controller/client/v1/UserInfoController.java

@@ -1,6 +1,11 @@
package com.yeshi.fanli.controller.client.v1;



import java.awt.image.BufferedImage;

import java.io.File;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import java.io.PrintWriter;

import java.io.UnsupportedEncodingException;

import java.lang.reflect.InvocationTargetException;

@@ -16,6 +21,7 @@
import java.util.UUID;



import javax.annotation.Resource;

import javax.imageio.ImageIO;

import javax.servlet.http.HttpServletRequest;



import org.apache.commons.beanutils.PropertyUtils;

@@ -100,6 +106,7 @@
import com.yeshi.fanli.service.inter.user.UserShareGoodsRecordService;

import com.yeshi.fanli.util.AESUtil;

import com.yeshi.fanli.util.Constant;

import com.yeshi.fanli.util.FileUtil;

import com.yeshi.fanli.util.GsonUtil;

import com.yeshi.fanli.util.HongBaoUtil;

import com.yeshi.fanli.util.RedisManager;

@@ -118,6 +125,8 @@
import com.yeshi.fanli.vo.user.UserInfoExtraVO;

import com.yeshi.fanli.vo.user.UserSettingsVO;



import net.coobird.thumbnailator.Thumbnails;

import net.coobird.thumbnailator.Thumbnails.Builder;

import net.sf.json.JSONArray;

import net.sf.json.JSONObject;



@@ -2171,27 +2180,37 @@
                out.print(JsonUtil.loadFalseResult("用户未登录"));

                return;

            }

			
            if (file == null) {

                out.print(JsonUtil.loadFalseResult("上传文件不能为空"));

                return;

            }

            

            long fileSize = file.getSize() / 1024 + 1;

            if (fileSize > 200) {

                out.print(JsonUtil.loadFalseResult("上传文件不能大于200kb"));

                return;

            }

            userInfoService.uploadPortrait(file, uid);

			
            out.print(JsonUtil.loadTrueResult("保存成功"));

			
        } catch (UserInfoException e) {

            out.print(JsonUtil.loadFalseResult(e.getMsg()));

            e.printStackTrace();

            try {

                LogHelper.errorDetailInfo(e);

            } catch (Exception e1) {

                e1.printStackTrace();

            }

        } catch (IOException e) {

            out.print(JsonUtil.loadFalseResult("图片上传失败失败"));

            e.printStackTrace();

            try {

                LogHelper.errorDetailInfo(e);

            } catch (Exception e1) {

                e1.printStackTrace();

            }

        } catch (Exception e) {

            out.print(JsonUtil.loadFalseResult("保存失败"));

            e.printStackTrace();

            try {

                LogHelper.errorDetailInfo(e);

            } catch (Exception e1) {

                e1.printStackTrace();

            }

        }

    }

    


 fanli/src/main/java/com/yeshi/fanli/service/impl/user/UserInfoServiceImpl.java

@@ -1,5 +1,6 @@
package com.yeshi.fanli.service.impl.user;



import java.io.File;

import java.io.IOException;

import java.io.InputStream;

import java.io.Serializable;

@@ -25,6 +26,7 @@
import org.springframework.transaction.annotation.Propagation;

import org.springframework.transaction.annotation.Transactional;

import org.springframework.web.multipart.MultipartFile;

import org.yeshi.utils.FileUtil;

import org.yeshi.utils.HttpUtil;

import org.yeshi.utils.NumberUtil;

import org.yeshi.utils.tencentcloud.COSManager;

@@ -63,6 +65,8 @@
import com.yeshi.fanli.util.account.UserUtil;

import com.yeshi.fanli.util.wx.WXLoginUtil;

import com.yeshi.fanli.vo.user.UserInfoVO;



import net.coobird.thumbnailator.Thumbnails;



@Service

public class UserInfoServiceImpl implements UserInfoService {

@@ -927,25 +931,30 @@
            throw new UserInfoException(1, "用户不存在");

        }

        

        String portrait = userInfo.getPortrait();

        if (portrait != null && portrait.trim().length() > 0 && portrait.contains("/img/user/")) {

            COSManager.getInstance().deleteFile(portrait);

        // 谷歌压缩图片

        String targetPath = FileUtil.getCacheDir() + "/uploadPortrait_" + uid + "_" + System.currentTimeMillis() + ".jpg";

        Thumbnails.of(file.getInputStream()).size(200, 200).toFile(targetPath);

		
        // 执行上传

        String filePath="/img/user/" + UUID.randomUUID().toString().replace("-", "") + ".jpg";

        String fileLink= COSManager.getInstance().uploadFile(new File(targetPath), filePath).getUrl();

		
        // 删除本地图片

        if (new File(targetPath).exists()) {

            new File(targetPath).delete();

        }

        

        // 原头像

        String portrait = userInfo.getPortrait();

        

        // 文件解析 
        InputStream inputStream = file.getInputStream();

        String contentType = file.getContentType();

        String type = contentType.substring(contentType.indexOf("/") + 1);

	
        // 文件路径

        String filePath="/img/user/"+UUID.randomUUID().toString().replace("-", "") + "." + type;

        // 执行上传

        String fileLink= COSManager.getInstance().uploadFile(inputStream, filePath).getUrl();

		
        // 更新信息

        userInfo.setPortrait(fileLink);

        userInfoMapper.updateByPrimaryKeySelective(userInfo);

        

        // 删除原头像

        if (!StringUtil.isNullOrEmpty(portrait) && portrait.contains("/img/user/")) {

            COSManager.getInstance().deleteFile(portrait);

        }

        

        executor.execute(new Runnable() {

            @Override

@@ -962,7 +971,6 @@
                }

            }

        });

		
    }