新增用户管理页面

backend/src/models/AdminRole.ts

@@ -0,0 +1,23 @@
+import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, UpdateDateColumn } from 'typeorm';
+
+// 角色实体模型
+@Entity('admin_roles')
+export class AdminRole {
+  @PrimaryGeneratedColumn('increment')
+  id: number;
+
+  @Column({ type: 'varchar', length: 50, unique: true, name: 'role_name' })
+  roleName: string;
+
+  @Column({ type: 'varchar', length: 255, nullable: true })
+  description: string;
+
+  @Column({ type: 'tinyint', default: 1 })
+  status: number;
+
+  @CreateDateColumn({ name: 'created_at' })
+  createdAt: Date;
+
+  @UpdateDateColumn({ name: 'updated_at' })
+  updatedAt: Date;
+}