ylm-sigmund

前提 Spring Boot 2.3.3.RELEASE 内置Tomcat 模板使用thymeleaf 已配置 On ‘Update’ action: update classes and resources On frame deactivation: update classes and resources 背景 在使用Spring Boot写完前端后，发现无法立即更新 这里纯属个人猜测了: 因为万恶的资本主义,不懂国内墙里的情况,人家为了方便开发,Springboot启动的时候默认启动了

示例：用监听器统计网站在线人数 声明 import javax.servlet.annotation.WebListener; import javax.servlet.http.HttpSessionEvent; import javax.servlet.http.HttpSessionListener; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * 用监听器统计网站在线人数 * * HttpSessionList

package com.ylm.day.servlet; import javax.servlet.*; import javax.servlet.annotation.WebFilter; import java.io.IOException; @WebFilter(urlPatterns = "/*") public class JasonFilter implements Filter...

现在主流浏览器都是支持gzip的。服务器压缩网页后进行传输，可减少传输数据的大小使用户感觉访问速度更快。 当然，压缩也会消耗一部分服务器处理时间。 用Filter实现对返回信息的压缩   1个配置（web.xml）+3个class（核心：GZipFilter.java），不需要配置tomcat的server.xml,   配置web.xml <filter> <fi...

application.properties spring.datasource.url=jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8&useSSL=false spring.datasource.driver-class-name=com.mysql.jdbc.Driver s...

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://w

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://w

# Redis settings redis.host=127.0.0.1 redis.port=6379 redis.pass= redis.timeout=30000 redis.maxIdle=300 redis.maxActive=600 redis.maxWait=1000 redis.testOnBorrow=true

<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <configuration

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.ylm.e

# Set appenders for each given category. # log4j.rootLogger=DEBUG, A_default, stdout log4j.appender.A_default=org.apache.log4j.RollingFileAppender log4j.appender.A_default.File=ylm.log log4j.app...

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-co...

jdbc.jdbcUrl=jdbc:mysql://localhost:3306/jasonblog?useUnicode=true&characterEncoding=utf-8&useSSL=false jdbc.driverClass=com.mysql.jdbc.Driver jdbc.user=root jdbc.password= jdbc.minPoolSize=5...