feat: Phase 1-3 全部完成 — 沙盒增强、学情分析、学习路径

backend/src/modules/contents/contents.controller.ts

@@ -0,0 +1,34 @@
+import { Controller, Get, Post, Put, Delete, Body, Param, Query } from '@nestjs/common';
+import { ApiTags } from '@nestjs/swagger';
+import { ContentsService } from './contents.service';
+
+@ApiTags('内容')
+@Controller('contents')
+export class ContentsController {
+  constructor(private contentsService: ContentsService) {}
+
+  @Get()
+  async findAll(@Query() query: { page?: number; pageSize?: number; categoryId?: number; contentType?: string }) {
+    return this.contentsService.findAll(query);
+  }
+
+  @Get(':id')
+  async findById(@Param('id') id: string) {
+    return this.contentsService.findById(+id);
+  }
+
+  @Post()
+  async create(@Body() body: any) {
+    return this.contentsService.create(body);
+  }
+
+  @Put(':id')
+  async update(@Param('id') id: string, @Body() body: any) {
+    return this.contentsService.update(+id, body);
+  }
+
+  @Delete(':id')
+  async remove(@Param('id') id: string) {
+    return this.contentsService.remove(+id);
+  }
+}