Add Hangzhou meetup summary to community (#319)

blog/en-us/dubbo-meetup-hangzhou.md

@@ -0,0 +1,19 @@
+---
+title: The fifth Dubbo meetup has been held in Hangzhou
+keywords: Dubbo, Hangzhou, meetup
+description: The fifth Dubbo meetup has been held in Hangzhou
+---
+
+# The fifth Dubbo meetup has been held in Hangzhou
+
+
+The fifth Dubbo meetup has been held in Hangzhou,
+
+Please enjoy the slides of the topics:
+  * Ding Li: How to involve in dubbo community [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/how-to-involve-in-dubbo-community.pdf)
+  * Shenli Cao: Dubbo 2.7 introduction [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/dubbo-2.7-introduction.pdf)
+  * Tao Yang:  Dubbo practice in netease koala [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/dubbo-practice-in-netease-koala.pdf)
+  * Mercy Ma: Nacos support in Dubbo [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/nacos-support-in-dubbo.pdf)
+  * Yihao Zhao: Sentinel: Sentinel support for Dubbo [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/sentinel-support-for-dubbo.pdf)
+  * Zhixuan Chen: Troubleshooting Dubbo with Arthas [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/troubleshooting-dubbo-with-arthas.pdf)
+

blog/zh-cn/dubbo-meetup-hangzhou.md

@@ -0,0 +1,19 @@
+---
+title: 第五届Dubbo开发者沙龙在杭州成功举办
+keywords: Dubbo, 杭州, meetup
+description: 第五届Dubbo开发者沙龙在杭州成功举办。
+---
+
+# 第五届Dubbo开发者沙龙在杭州成功举办
+
+
+第五届Dubbo开发者沙龙在杭州成功举办，
+
+分享嘉宾
+  * 李鼎: 如何参与Dubbo开源社区 [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/how-to-involve-in-dubbo-community.pdf)
+  * 曹胜利: Dubbo 2.7新特性介绍及演示 [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/dubbo-2.7-introduction.pdf)
+  * 陶杨:  Dubbo在考拉的应用实践 [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/dubbo-practice-in-netease-koala.pdf)
+  * 小马哥: Dubbo+Nacos服务治理重新实现 [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/nacos-support-in-dubbo.pdf)
+  * 赵奕豪: Sentinel:分布式服务的流量防卫兵 [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/sentinel-support-for-dubbo.pdf)
+  * 陈志轩: 当Dubbo遇上Arthas:排查问题的实践 [slides](https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/troubleshooting-dubbo-with-arthas.pdf)
+

site_config/community.jsx

@@ -6,9 +6,16 @@ export default {
     events: {
       title: 'Events & News',
       list: [
+        {
+          img: '/img/blog/dubbo-hangzhou-meetup.jpg',
+          title: 'Dubbo Hangzhou meetup has been held successfully',
+          content: 'The Dubbo Hangzhou meetup has been held successfully.',
+          dateStr: 'December 1th，2018',
+          link: '/en-us/blog/dubbo-meetup-hangzhou.html',
+        },
         {
           img: '/img/blog/meetup-chengdu/all-hands.webp',
-          title: 'Dubbo chengdu meetup has been held successfully',
+          title: 'Dubbo Chengdu meetup has been held successfully',
           content: 'The Dubbo Chengdu meetup has been held successfully, over 350+ people were present.',
           dateStr: 'August 14th，2018',
           link: '/en-us/blog/dubbo-meetup-chengdu.html',
@@ -419,20 +426,27 @@ export default {
     events: {
       title: '事件 & 新闻',
       list: [
-          {
-              img: '/img/blog/dubbo-chengdu-meetup.jpg',
-              title: 'Aliware Open Source·成都站——Apache Dubbo开发者沙龙',
-              content: '第四届Dubbo开发者沙龙将于8月26日(周日)在成都高新区天府五街200号菁蓉国际广场8号楼2楼会议厅举办',
-              dateStr: 'August 14th，2018',
-              link: '/zh-cn/blog/dubbo-meetup-chengdu.html',
-          },
-          {
-              img: '/img/blog/dubbo-shenzhen-meetup.jpg',
-              title: '第三届Dubbo开发者沙龙在深圳成功举办',
-              content: '第三届Dubbo开发者沙龙在深圳成功举办，超过2000位开发者报名，现场参与人数700+，通过阿里云天池、云栖社区、大咖说引导线上直播观看次数17000+',
-              dateStr: 'July 14th，2018',
-              link: '/zh-cn/blog/dubbo-meetup-shenzhen.html',
-          },
+        {
+          img: '/img/blog/dubbo-hangzhou-meetup.jpg',
+          title: 'Aliware Open Source·杭州站——Apache Dubbo开发者沙龙',
+          content: '第五届Dubbo开发者沙龙将于12月1日(周六)在杭州市萧山区启迪路198号杭州湾信息港A座国际报告厅举办',
+          dateStr: 'December 1th，2018',
+          link: '/zh-cn/blog/dubbo-meetup-hangzhou.html',
+        },
+        {
+          img: '/img/blog/dubbo-chengdu-meetup.jpg',
+          title: 'Aliware Open Source·成都站——Apache Dubbo开发者沙龙',
+          content: '第四届Dubbo开发者沙龙将于8月26日(周日)在成都高新区天府五街200号菁蓉国际广场8号楼2楼会议厅举办',
+          dateStr: 'August 14th，2018',
+          link: '/zh-cn/blog/dubbo-meetup-chengdu.html',
+        },
+        {
+          img: '/img/blog/dubbo-shenzhen-meetup.jpg',
+          title: '第三届Dubbo开发者沙龙在深圳成功举办',
+          content: '第三届Dubbo开发者沙龙在深圳成功举办，超过2000位开发者报名，现场参与人数700+，通过阿里云天池、云栖社区、大咖说引导线上直播观看次数17000+',
+          dateStr: 'July 14th，2018',
+          link: '/zh-cn/blog/dubbo-meetup-shenzhen.html',
+        },
         {
           img: '/img/blog/dubbo-shanghai-meetup.jpeg',
           title: '第二届Dubbo开发者沙龙在上海成功举办',