代码优化

common/src/main/java/com/jeesite/common/web/http/ServletUtils.java

@@ -16,6 +16,8 @@ import jakarta.servlet.ServletRequest;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import org.apache.commons.lang3.Validate;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.http.MediaType;
 import org.springframework.util.AntPathMatcher;
 import org.springframework.web.context.request.RequestContextHolder;
@@ -32,6 +34,8 @@ import java.util.Map.Entry;
  */
 public class ServletUtils {
 
+	private static final Logger logger = LoggerFactory.getLogger(ServletUtils.class);
+
 	public static final String EXT_PARAMS_PREFIX = "param_";	// 扩展参数前缀
 	
 	// 定义静态文件后缀；静态文件排除URI地址
@@ -107,7 +111,7 @@ public class ServletUtils {
 				}
 			}
 		} catch (Exception e) {
-			e.printStackTrace();
+			logger.error(e.getMessage(), e);
 		}
 	}
 	
@@ -121,7 +125,7 @@ public class ServletUtils {
 				throw new Exception("检测到“application.yml”中没有配置“web.staticFile”属性。配置示例：\n#静态文件后缀\nweb.staticFile=" +
 						".css,.js,.map,.png,.jpg,.gif,.jpeg,.webp,.bmp,.ico,.swf,.psd,.htc,.crx,.xpi,.exe,.ipa,.apk,.otf,.eot,.svg,.ttf,.woff,.woff2");
 			} catch (Exception e) {
-				e.printStackTrace();
+				logger.error(e.getMessage(), e);
 			}
 		}
 		if (StringUtils.containsAny(uri, STATIC_FILE_EXCLUDE_URI)) {
@@ -363,7 +367,7 @@ public class ServletUtils {
 			}
 			response.getWriter().print(string);
 		} catch (IOException e) {
-			e.printStackTrace();
+			logger.error(e.getMessage(), e);
 		}
 		return null;
 	}