Add gitcode icon (#1594)

README.md

@@ -8,6 +8,7 @@
 ![](https://img.shields.io/github/stars/opengoofy/hippo4j?color=5470c6)
 ![](https://img.shields.io/github/forks/opengoofy/hippo4j?color=3ba272)
 ![](https://img.shields.io/github/contributors/opengoofy/hippo4j)
+[![star](https://gitcode.com/opengoofy/hippo4j/star/badge.svg)](https://gitcode.com/opengoofy/hippo4j)
 [![Docker Pulls](https://img.shields.io/docker/pulls/hippo4j/hippo4j-server.svg?label=docker%20pulls&color=fac858)](https://store.docker.com/community/images/hippo4j/hippo4j-server)
 [![codecov](https://codecov.io/gh/opengoofy/hippo4j/branch/develop/graph/badge.svg?token=WBUVJN107I)](https://codecov.io/gh/opengoofy/hippo4j)
 [![EN doc](https://img.shields.io/badge/readme-English-orange.svg)](https://github.com/opengoofy/hippo4j/blob/develop/README-EN.md)
@@ -114,9 +115,9 @@ For full documentation & more details, visit: [Docs](https://www.hippo4j.cn)
 
 ---
 
-- [[ Sa-Token ]](https://github.com/dromara/sa-token)：一个轻量级 java 权限认证框架，让鉴权变得简单、优雅！  
+- [[ Sa-Token ]](https://github.com/dromara/sa-token)：一个轻量级 java 权限认证框架，让鉴权变得简单、优雅！
 
-- [[ HertzBeat ]](https://github.com/dromara/hertzbeat)：易用友好的云监控系统, 无需 Agent, 强大自定义监控能力。   
+- [[ HertzBeat ]](https://github.com/dromara/hertzbeat)：易用友好的云监控系统, 无需 Agent, 强大自定义监控能力。
 - [[ JavaGuide ]](https://github.com/Snailclimb/JavaGuide)：一份涵盖大部分 Java 程序员所需要掌握的核心知识。
 - [[ toBeBetterJavaer ]](https://github.com/itwanger/toBeBetterJavaer)：一份通俗易懂、风趣幽默的 Java 学习指南。
 - [[ Jpom ]](https://gitee.com/dromara/Jpom)：简而轻的低侵入式在线构建、自动部署、日常运维、项目监控软件。