Idea上搭建Springboot+mybatis+shiro

一：新建Project，Idea是一款功能很強大的軟件，有專門的生成springboot的插件

有時候會遇到timeout連接超時，將Defult默認的路徑改為自定義：http://start.spring.io點擊next

next

 

 

finish,等待idea自動構建架構

測試：

首先在applicationproperties文件配置

spring.datasource.url = jdbc:mysql://localhost:3306/test
spring.datasource.username = root
spring.datasource.password =  123456
spring.datasource.driverClassName = com.mysql.jdbc.Driver
#頁面熱加載
spring.thymeleaf.cache = false
#端口
server.port=8888

　　其次在靜態文件夾static下創建test.css文件

在templates下創建HTML文件-hello.html

接下來寫controller

package com.example.demo.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class indexController {
    @RequestMapping("index")
    public String index(){
        return "hello";
    }
}

　　

啟動程序，有兩種方法

啟動成功：

https://blog.csdn.net/weixin_39274753/article/details/79606810(Mybatis入門)

 使用mybatis xml方式進行編寫配置

1.jar包支持

<!--mybatis核心包-->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.3.0</version>
        </dependency>
        <!--MySQL的JDBC驅動包-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.29</version>
        </dependency>
        <!--junit單元測試包-->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
        </dependency>

　　2.xml配置

<?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>

    <environments default="development">
        <environment id="development">
            <transactionManager type="JDBC"/>
            <dataSource type="POOLED">
                <property name="driver" value="com.mysql.jdbc.Driver"/>
                <property name="url" value="jdbc:mysql://localhost:3306/mybatis"/>
                <property name="username" value="root"/>
                <property name="password" value="123"/>
            </dataSource>
        </environment>
    </environments>

    <mappers>
        <mapper resource="mapper/Person.xml"/>
    </mappers>

</configuration>

　　

 https://www.cnblogs.com/-xuzhankun/p/6627424.html(參考包含springboot+mybatis  xml形式的搭建)