社区图片压缩

src/main/java/com/example/afrishop_v3/controllers/PostController.java

@@ -6,6 +6,7 @@ import com.example.afrishop_v3.models.*;
 import com.example.afrishop_v3.repository.*;
 import com.example.afrishop_v3.security.services.AuthenticationUser;
 import com.example.afrishop_v3.util.OssUtil;
+import com.example.afrishop_v3.util.PicUtils;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -24,6 +25,7 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
+import java.util.UUID;
 
 @RestController
 @RequestMapping("/discover/post")
@@ -271,7 +273,8 @@ public class PostController {
 //                        "serveFile", store.getFileName().toString()).build().toUri().toString();
                 String string;
                 try {
-                    string = OssUtil.upload(file,"discover");
+                    byte[] bytes = PicUtils.compressPicForScale(file.getBytes(), 70);
+                    string = uploadFile(bytes);
                     logger.info("缩略图："+string);
                 } catch (Exception e) {
                     System.out.println(e.getMessage());
@@ -292,7 +295,8 @@ public class PostController {
 //                        "serveFile", store.getFileName().toString()).build().toUri().toString();
                 String string;
                 try {
-                    string = OssUtil.upload(file,"discover");
+                    byte[] bytes = PicUtils.compressPicForScale(file.getBytes(), 70);
+                    string = uploadFile(bytes);
                     logger.info("图片："+string);
                 } catch (Exception e) {
                     logger.warn(e.getMessage());
@@ -408,4 +412,11 @@ public class PostController {
         return list;
     }
 
+
+    public String uploadFile(byte[] bytes) throws Exception {
+
+        long l = System.currentTimeMillis();
+        String urlName = UUID.randomUUID() + "-" + String.valueOf(l).substring(6) + ".jpg";
+        return OssUtil.upload(bytes, urlName, "discover");
+    }
 }