fix log print

xueyi-modules/xueyi-file/src/main/java/com/xueyi/file/controller/SysFileController.java

@@ -14,7 +14,8 @@ import com.xueyi.file.config.MinioConfig;
 import com.xueyi.file.service.ISysFileService;
 import com.xueyi.file.service.MinioSysFileServiceImpl;
 import com.xueyi.file.utils.PdfToImageUtil;
-import lombok.extern.slf4j.Slf4j;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -34,10 +35,11 @@ import java.util.List;
  *
  * @author xueyi
  */
-@Slf4j
 @RestController
 public class SysFileController {
 
+    private static final Logger log = LoggerFactory.getLogger(SysFileController.class);
+
     @Autowired
     private ISysFileService sysFileService;
 
@@ -56,7 +58,7 @@ public class SysFileController {
     @PostMapping("/inner/upload")
     public R<SysFile> uploadInner(MultipartFile file) {
         try {
-            System.out.println("文件上传开始：" + file.getName());
+            log.info("文件上传开始：" + file.getName());
             // 上传并返回访问地址
             String url = sysFileService.uploadFile(file);
             SysFile sysFile = new SysFile();
@@ -76,7 +78,7 @@ public class SysFileController {
     @PostMapping("/inner/upload-temp")
     public R<SysFile> uploadTempInner(MultipartFile file) {
         try {
-            System.out.println("文件上传开始：" + file.getName());
+            log.info("文件上传开始：" + file.getName());
             // 上传并返回访问地址
             String url = sysFileService.uploadTempFile(file);
             SysFile sysFile = new SysFile();
@@ -100,18 +102,18 @@ public class SysFileController {
     public R<List<SysFile>> uploadPdfInner(MultipartFile file) {
         try {
             Long startTs =  System.currentTimeMillis();
-            System.out.println("文件上传开始：" + file.getName()+"; start ts:"+startTs);
+            log.info("文件上传开始：" + file.getName()+"; start ts:"+startTs);
             // pdf文件转成图片集合
             List<File> fileList = PdfToImageUtil.pdfToTransformationList(file);
             Long  pdfTs =  System.currentTimeMillis();
-            System.out.println("PDF转换图片完成， 用时："+(pdfTs-startTs)+"ms");
+            log.info("PDF转换图片完成， 用时："+(pdfTs-startTs)+"ms");
             List<SysFile> results = new ArrayList<>();
             int num = 1;
-            System.out.println("开始上传图片。。。");
+            log.info("开始上传图片。。。");
             // 循环上传并返回日志集合
             for (File f : fileList) {
                 //将file的文件名重命名为file文件名+两位数的num
-                System.out.println("上传第"+num+"张图片开始。。。");
+                log.info("上传第"+num+"张图片开始。。。");
                 String fileName = f.getName();
                 String suffix = fileName.substring(fileName.lastIndexOf("."));
                 String name = fileName.substring(0, fileName.lastIndexOf("."));
@@ -125,10 +127,10 @@ public class SysFileController {
                 sysFile.setNick(sysFile.getName());
                 remoteFileManageService.saveFileLog(sysFile, SecurityConstants.INNER);
                 results.add(sysFile);
-                System.out.println("上传第"+(num-1)+"张图片完成。。。");
+                log.info("上传第"+(num-1)+"张图片完成。。。");
             };
             long endTs = System.currentTimeMillis();
-            System.out.println("上传图片结束。。。，用时："+(endTs-pdfTs)+"ms");
+            log.info("上传图片结束。。。，用时："+(endTs-pdfTs)+"ms");
 
             return R.ok(results);
         } catch (Exception e) {