cmyk模式校验

pom.xml

@@ -167,6 +167,11 @@
             <artifactId>gic-mall-api </artifactId>
             <version>${gic-mall-api} </version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.sanselan</groupId>
+            <artifactId>sanselan</artifactId>
+            <version>0.97-incubator</version>
+        </dependency>
     </dependencies>
 
     <build>

src/main/java/com/gic/plug/web/controller/UploadImgController.java

@@ -3,13 +3,17 @@ package com.gic.plug.web.controller;
 import com.alibaba.fastjson.JSON;
 import com.gic.commons.webapi.reponse.RestResponse;
 import com.gic.enterprise.ano.IgnoreLogin;
+import com.gic.enterprise.error.ErrorCode;
 import com.gic.thirdparty.BucketNameEnum;
 import com.gic.thirdparty.FileOperateUtils;
-import com.gic.thirdparty.pic.QQCloudPicUtils;
+import com.gic.thirdparty.pic.QqCloudPicUtils;
 import com.gic.thirdparty.pic.UploadResult;
 import org.apache.commons.lang.StringUtils;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
+import org.apache.sanselan.ImageInfo;
+import org.apache.sanselan.ImageReadException;
+import org.apache.sanselan.Sanselan;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.multipart.MultipartFile;
@@ -42,7 +46,16 @@ public class UploadImgController {
             Map<String, Object> map = null;
             for (int i = 0; i < list.size(); i++) {
                 MultipartFile mf = list.get(i);
-                UploadResult uploadResult = QQCloudPicUtils.uploadLocalPicStream("pic01", "", mf.getBytes());
+                ImageInfo imageInfo = null;
+                try {
+                    imageInfo = Sanselan.getImageInfo(mf.getBytes());
+                } catch (ImageReadException e) {
+                    logger.warn("图片解析异常", e);
+                }
+                if(imageInfo.getColorType() == ImageInfo.COLOR_TYPE_CMYK){
+                    return RestResponse.failure(ErrorCode.NOT_SUPPORT.getCode(), "图片不支持上传CMYK色彩模式，请上传RGB色彩模式的图片");
+                }
+                UploadResult uploadResult = QqCloudPicUtils.uploadLocalPicStream("pic01", "", mf.getBytes());
                 logger.info("上传图片结果："+JSON.toJSONString(uploadResult));
                 Map<String, Object> pic = new HashMap<>(8);
                 pic.put("fileId", uploadResult.getFileId());