# java-springboot

**Repository Path**: petterhe/java-springboot

## Basic Information

- **Project Name**: java-springboot
- **Description**: IDEA构建Maven+springboot+mybatis项目
https://blog.csdn.net/a290270915/article/details/79176859
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2019-10-10
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# java-springboot

#### Description
IDEA构建Maven+springboot+mybatis项目
https://blog.csdn.net/a290270915/article/details/79176859



generatorConfig.properties --数据库链接配置
generator.properties --mybaits 数据库配置 主要用于代码生成等  可指定端口 server.port
generatorConfig.xml --mybaits 配置 主要反射和用于代码生成等

错误说明

1、service 找不到

	@SpringBootApplication
	@MapperScan(basePackages="com.boot.dao") //mapper 使用必须配置到dao层
            	service 层 和 实现层 增加 @service 注解， controller 引用时 需要加 @Autowired，service实现层 引用dao增加 @Autowired
	dao 层 需要加@Mapper //可以不用

	Application 不行在主包下面 com.boot

2、mapper 找不到
	mybatis.mapper-locations=classpath:com/boot/mapper/*Mapper.xml

	pom 增加 资源配置扫描
	<resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                    <include>**/*.properties</include>
                    <include>**/*.yml</include>
                    <!--加载模板文件-->
                    <include>**/*.html</include>
                    <!--加载静态文件-->
                    <include>/static/</include>
                </includes>
                <filtering>false</filtering>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.xml</include>
                    <include>**/*.properties</include>
                    <include>**/*.yml</include>
                    <!--加载模板文件-->
                    <include>**/*.html</include>
                    <!--加载静态文件-->
                    <include>/static/</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>

3、数据库连不上
mybatis mySql链接 useSSL=true 

4、xml生成
xml 代码可能会重复生成