upgrade version

xxl-job-admin/src/main/java/com/xxl/job/admin/core/util/FtlUtil.java

@@ -4,6 +4,8 @@ import freemarker.ext.beans.BeansWrapper;
 import freemarker.ext.beans.BeansWrapperBuilder;
 import freemarker.ext.beans.BeansWrapperBuilder;
 import freemarker.template.Configuration;
 import freemarker.template.Configuration;
 import freemarker.template.TemplateHashModel;
 import freemarker.template.TemplateHashModel;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 
 /**
 /**
  * ftl util
  * ftl util
@@ -11,6 +13,7 @@ import freemarker.template.TemplateHashModel;
  * @author xuxueli 2018-01-17 20:37:48
  * @author xuxueli 2018-01-17 20:37:48
  */
  */
 public class FtlUtil {
 public class FtlUtil {
+    private static Logger logger = LoggerFactory.getLogger(FtlUtil.class);
 
 
     private static BeansWrapper wrapper = new BeansWrapperBuilder(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS).build();     //BeansWrapper.getDefaultInstance();
     private static BeansWrapper wrapper = new BeansWrapperBuilder(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS).build();     //BeansWrapper.getDefaultInstance();
 
 
@@ -20,7 +23,7 @@ public class FtlUtil {
             TemplateHashModel fileStatics = (TemplateHashModel) staticModels.get(packageName);
             TemplateHashModel fileStatics = (TemplateHashModel) staticModels.get(packageName);
             return fileStatics;
             return fileStatics;
         } catch (Exception e) {
         } catch (Exception e) {
-            e.printStackTrace();
+            logger.error(e.getMessage(), e);
         }
         }
         return null;
         return null;
     }
     }

xxl-job-core/src/main/java/com/xxl/job/core/util/XxlJobRemotingUtil.java

@@ -98,7 +98,7 @@ public class XxlJobRemotingUtil {
                 }
                 }
                 return returnT;
                 return returnT;
             } catch (Exception e) {
             } catch (Exception e) {
-                e.printStackTrace();
+                logger.error(e.getMessage(), e);
                 return new ReturnT<String>(ReturnT.FAIL_CODE, "xxl-rpc remoting response content invalid("+ resultJson +"), for url : " + url);
                 return new ReturnT<String>(ReturnT.FAIL_CODE, "xxl-rpc remoting response content invalid("+ resultJson +"), for url : " + url);
             }
             }