recover: response data format;

liquidnet-bus-client/liquidnet-client-admin/liquidnet-client-admin-web/src/main/java/com/liquidnet/client/admin/web/controller/zhengzai/candy/CandyCouponAdminController.java

@@ -5,9 +5,9 @@ import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.liquidnet.client.admin.common.core.controller.BaseController;
 import com.liquidnet.client.admin.common.core.domain.AjaxResult;
+import com.liquidnet.client.admin.common.core.page.TableDataInfo;
 import com.liquidnet.client.admin.zhengzai.candy.service.ICandyCouponAdminService;
 import com.liquidnet.client.admin.zhengzai.candy.service.ICandyCouponRuleAdminService;
-import com.liquidnet.commons.lang.util.JsonUtils;
 import com.liquidnet.service.candy.dto.admin.CandyCouponListParam;
 import com.liquidnet.service.candy.dto.admin.CandyCouponTemplateDto;
 import com.liquidnet.service.candy.entity.CandyCoupon;
@@ -37,7 +37,7 @@ public class CandyCouponAdminController extends BaseController {
     @ApiOperation(value = "券列表")
     @PostMapping("list")
     @ResponseBody
-    public String list(CandyCouponListParam listParam) {
+    public TableDataInfo list(CandyCouponListParam listParam) {
         LambdaQueryWrapper<CandyCoupon> queryWrapper = Wrappers.lambdaQuery(CandyCoupon.class);
         queryWrapper.select(CandyCoupon::getCouponId, CandyCoupon::getTitle);
         queryWrapper.orderByDesc(CandyCoupon::getCreatedAt);
@@ -58,7 +58,7 @@ public class CandyCouponAdminController extends BaseController {
         }
 
         startPage();
-        return JsonUtils.toJson(getDataTable(candyCouponAdminService.list(queryWrapper)));
+        return getDataTable(candyCouponAdminService.list(queryWrapper));
     }
 
     @ApiOperation(value = "券详情")