code: public boolean sendMsgByName(String name, String msg) {
          Account account = api.getAccountByName(name);
          if (null == account) {
              log.warn("找不到用户: {}", name);
              return false;
          }
          return this.api.sendText(account.getUserName(), msg);
      }
docs: 根据名称发送消息
  
  @param name 备注或昵称，精确匹配
  @param msg  消息内容
  @return 发送是否成功