修复代码生成短字段无法识别问题

ruoyi-generator/src/main/resources/vm/java/domain.java.vm

@@ -51,7 +51,11 @@ public class ${ClassName} extends ${Entity}
 #end
 #foreach ($column in $columns)
 #if(!$table.isSuperColumn($column.javaField))
+#if($column.javaField.substring(1,2).matches("[A-Z]"))
+#set($AttrName=$column.javaField)
+#else
 #set($AttrName=$column.javaField.substring(0,1).toUpperCase() + ${column.javaField.substring(1)})
+#end
     public void set${AttrName}($column.javaType $column.javaField) 
     {
         this.$column.javaField = $column.javaField;
@@ -68,7 +72,11 @@ public class ${ClassName} extends ${Entity}
     public String toString() {
         return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
 #foreach ($column in $columns)
+#if($column.javaField.substring(1,2).matches("[A-Z]"))
+#set($AttrName=$column.javaField)
+#else
 #set($AttrName=$column.javaField.substring(0,1).toUpperCase() + ${column.javaField.substring(1)})
+#end
             .append("${column.javaField}", get${AttrName}())
 #end
             .toString();