//生成尺寸为200*200的图片
                long size = file.length();
                if (size < 200 * 1024) {
                    inp=new FileInputStream(file);
                    desc = getAbsoluteFile(baseDir, baseDir + fileNameNow);
                } else {
                    // 变为200*200,遵循原图比例缩或放到200*某个高度
                    Thumbnails.of(file).size(200, 200).toFile(tempFile);
                    inp=new FileInputStream(tempFile);
                    desc = getAbsoluteFile(baseDir, baseDir + fileNameNow);
                }
            }else if(i==2){
                //生成尺寸为80*80的图片
                long size = file.length();
                if (size < 80 * 1024) {
                    inp=new FileInputStream(file);
                    desc = getAbsoluteFile(baseDir, baseDir + fileNameNow);
                } else {
                    // 变为80*80,遵循原图比例缩或放到80*某个高度
                    Thumbnails.of(file).size(80, 80).toFile(tempFile);
                    inp=new FileInputStream(tempFile);
                    desc = getAbsoluteFile(baseDir, baseDir + fileNameNow);
                }
            }else{
                inp=new FileInputStream(file);
                desc = getAbsoluteFile(baseDir, baseDir + fileNameNow);
            }