解决数据字典长度不够问题

src/main/java/com/xjrsoft/module/system/dto/DictionaryItemPageDto.java

@@ -19,6 +19,6 @@ public class DictionaryItemPageDto extends PageInput {
     private String name;
 
     @ApiModelProperty(value = "数据字典项目编码")
-    @Length(max = 10,message = "编码长度不超过10个字符")
+    @Length(max = 20,message = "编码长度不超过20个字符")
     private String code;
 }