add column support

支持列名导出

data/view/genfunc/def.go

@@ -6,6 +6,14 @@ const (
 func (m *{{.StructName}}) TableName() string {
 	return "{{.TableName}}"
 }
+`
+	genColumn = `
+// {{.StructName}}Columns get sql column name.获取数据库列名
+var {{.StructName}}Columns = struct { {{range $em := .Em}}
+	{{$em.StructName}} string{{end}}    
+	}{ {{range $em := .Em}}
+		{{$em.StructName}}:"{{$em.ColumnName}}",  {{end}}           
+	}
 `
 	genBase = `
 package {{.PackageName}}

data/view/genfunc/genfunc.go

@@ -1,10 +1,15 @@
 package genfunc
 
-// GetGenTableNameTemp get gen base template str
+// GetGenTableNameTemp get gen table template str
 func GetGenTableNameTemp() string {
 	return genTnf
 }
 
+// GetGenColumnNameTemp get gen column template str
+func GetGenColumnNameTemp() string {
+	return genColumn
+}
+
 // GetGenBaseTemp get gen base template str
 func GetGenBaseTemp() string {
 	return genBase