Idea上搭建Springboot+mybatis+shiro

Posted 2020-12-29 fjlcoding

一：新建Project，Idea是一款功能很强大的软件，有专门的生成springboot的插件

有时候会遇到timeout连接超时，将Defult默认的路径改为自定义：http://start.spring.io点击next

next

 

 

finish,等待idea自动构建架构

测试：

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
#页面热加载
spring.thymeleaf.cache = false
#端口
server.port=8888

　　其次在静态文件夹static下创建test.css文件

在templates下创建html文件-hello.html

接下来写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";
    }
}

　　

启动程序，有两种方法

启动成功：

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

 使用mybatis xml方式进行编写配置

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驱动包-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.29</version>
        </dependency>
        <!--junit单元测试包-->
        <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(参考包含springboot+mybatis  xml形式的搭建)