feat(goctl):Add ignore-columns flag (#2407)

* fix #2074,#2100

* format code

* fix #2397

* format code

* Support comma spliter

* format code

tools/goctl/model/sql/gen/insert.go

@@ -31,7 +31,7 @@ func genInsert(table Table, withCache, postgreSql bool) (string, string, error)
 	var count int
 	for _, field := range table.Fields {
 		camel := util.SafeString(field.Name.ToCamel())
-		if camel == "CreateTime" || camel == "UpdateTime" || camel == "CreateAt" || camel == "UpdateAt" {
+		if table.isIgnoreColumns(field.Name.Source()) {
 			continue
 		}