feat:修改专题活动service

ruoyi-admin/src/main/java/com/ruoyi/web/controller/home/ColumnTreeController.java

@@ -2,8 +2,11 @@ package com.ruoyi.web.controller.home;
 
 import cn.hutool.core.convert.Convert;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.github.pagehelper.PageInfo;
+import com.github.pagehelper.page.PageMethod;
 import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.R;
 import com.ruoyi.system.domain.*;
@@ -149,4 +152,27 @@ public class ColumnTreeController extends BaseController {
         });
         return R.ok(sysSpecialVos);
     }
+
+
+    @ApiOperation("获取专题内容")
+    @GetMapping("/getSpecialList")
+    public R<PageInfo<SysSpecial>>  getSpecialList(@RequestParam(required = false) String columnId,
+                                             @RequestParam(required = false) Integer pageNum,
+                                             @RequestParam(required = false ) Integer pageSize) {
+        PageMethod.startPage(pageNum,pageSize);
+        List<SysSpecial> specialList = specialService.lambdaQuery()
+                .select(SysSpecial::getSpecialId, SysSpecial::getSpecialTitle,
+                        SysSpecial::getFileUrl,  SysSpecial::getFileName,SysSpecial::getColumnId,
+                        SysSpecial::getCreateTime,SysSpecial::getColumnName,SysSpecial::getCreateBy)
+                .eq(SysSpecial::getColumnId, columnId)
+                .eq(SysSpecial::getStatus, STATUS)
+                .orderByDesc(SysSpecial::getCreateTime)
+                .list();
+        return R.ok(PageInfo.of(specialList));
+    }
+
+
+
+
+
 }