comment

book-api/src/main/java/com/imooc/controller/UserInfoController.java

@@ -135,7 +135,7 @@ public class UserInfoController extends BaseInfoProperties {
     @ApiOperation(value = "根据昵称搜索用户")
     @GetMapping("searchByNickname")
     public GraceJSONResult searchByNickname(@RequestParam String nickname,
-                                            @RequestParam String id,
+                                            @RequestParam(defaultValue = "") String id,
                                             @RequestParam Integer page,
                                             @RequestParam Integer pageSize){
             try {

book-service/src/main/java/com/imooc/service/impl/UserServiceImpl.java

@@ -295,6 +295,9 @@ public class UserServiceImpl implements UserService {
 		try {
 			PageHelper.startPage(page, pageSize);
 			List<UsersVO> userList = usersMapper.searchByNickname(nickname);
+			if(currentUserId.isEmpty()){
+				return userList;
+			}
 
 			// 提取模糊查询出的用户 ID 列表
 			List<String> vlogerIds = userList.stream().map(UsersVO::getId).collect(Collectors.toList());

book-service/src/main/java/com/imooc/service/impl/VlogServiceImpl.java

@@ -134,6 +134,8 @@ public class VlogServiceImpl extends BaseInfoProperties implements VlogService {
 
             // 获得当前视频被点赞过的总数
             v.setLikeCounts(getVlogBeLikedCounts(vlogId));
+            // 评论数
+            v.setCommentsCounts(getVlogComment(vlogId));
         }
 
 //        return list;
@@ -167,6 +169,16 @@ public class VlogServiceImpl extends BaseInfoProperties implements VlogService {
         }
         return Integer.valueOf(countsStr);
     }
+
+    private Integer getVlogComment(String vlogId) {
+        String countsStr = redis.get(REDIS_VLOG_COMMENT_COUNTS + ":" + vlogId);
+        if (StringUtils.isBlank(countsStr)) {
+            countsStr = "0";
+        }
+        return Integer.valueOf(countsStr);
+    }
+
+
 //
     private boolean doILikeVlog(String myId, String vlogId) {