Java中各種配置文件表頭代碼(持續更新)

Mybatis核心配置文件表頭代碼

代碼:

<?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">

web.xml配置文件表頭代碼

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://java.sun.com/xml/ns/javaee"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
         http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
         id="WebApp_ID" version="3.0">
</web-app>

spring的xml配置文件表頭代碼

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

數據庫配置文件代碼

Driver=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/數據庫名?useSSL=true&useUnicode=true&characterEncoding=utf-8
username=用戶名
password=密碼

使用c3p0數據源時,配置文件要有所改變:

jdbc.Driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/數據庫名?useSSL=true&useUnicode=true&characterEncoding=utf-8
jdbc.username=用戶名
jdbc.password=密碼

SpringBoot中Mybatis文件的表頭代碼

<?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="">

</mapper>