https://www.devglan.com/spring-boot/spring-websocket-integration-example-without-stomp
Spring Boot + WebSocket example without STOMP and SockJs
Leave a reply
Category Archives: Java && J2EE
Java堆外内存排查
1 查看内存占用
# pid
pmap -x pid | sort -n -k3
# memory
—————- ——- ——- ——-
00000007c1324000 1028976 0 0 —– [ anon ]
00007f09d9a0a000 12 0 0 —– [ anon ]
00007f09da212000 12 0[……]
Maven使用shade插件实现打fat jar和运行Main
Hadoop本地开发调试任务
1 pom准备
<?xml version=”1.0″ encoding=”UTF-8″?>
<project xmlns=”http://maven.apache.org/POM/4.0.0″
xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance”
xsi:schemaLocation=”http://maven.apache.org/POM/4.0.0[……]
Spring MVC(http接口)支持protobuf
我这里是以pb2为例，2和3不兼容，但是方法大致相同
1 pom依赖
<dependency>
<groupId>com.google.protobuf</groupId>
<artifactId>protobuf-java</artifactId>
<version>2.6.1</version>
</dependency>
<dependency&g[……]