修复迁移后错误

wwjcloud/src/common/channel/entities/Channel.ts

@@ -0,0 +1,26 @@
+import { Entity, PrimaryGeneratedColumn, Column } from 'typeorm';
+import { BaseEntity } from '../../../core/base/BaseEntity';
+
+@Entity('channel')
+export class Channel extends BaseEntity {
+  @PrimaryGeneratedColumn()
+  channel_id: number;
+
+  @Column({ type: 'varchar', length: 50, comment: '渠道名称' })
+  channel_name: string;
+
+  @Column({ type: 'varchar', length: 255, comment: '渠道描述' })
+  channel_desc: string;
+
+  @Column({ type: 'varchar', length: 50, comment: '渠道类型' })
+  channel_type: string;
+
+  @Column({ type: 'varchar', length: 255, comment: '渠道配置' })
+  channel_config: string;
+
+  @Column({ type: 'tinyint', default: 1, comment: '状态 1:启用 0:禁用' })
+  status: number;
+
+  @Column({ type: 'int', default: 0, comment: '排序' })
+  sort: number;
+}