1，maven 項目搭建
具體可以百度,不在贅述.
POM 代碼:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>xt_001</groupId>
<artifactId>xt_demo</artifactId>
<version>1.0-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.6.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.0.1</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.47</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
<version>2.1.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<version>2.0.0.RELEASE</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.41</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
<resources>
<!-- IDEA-解決: org.apache.ibatis.binding.BindingException:Invalid bound statement (not found) -->
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
</resources>
</build>
</project>
2.新建如截圖文件夾
image
application.yml:
spring:
profiles:
active: dev
application-dev.yml:
server:
port:8084
spring:
datasource:
username: root
password: mysql
url: jdbc:mysql://localhost:3306/test1?useUnicode=true&characterEncoding=utf-8&autoReconnect=true&serverTimezone=UTC&useSSL=false
driver-class-name: com.mysql.jdbc.Driver
thymeleaf:
cache:false
prefix: classpath:/templates/
suffix: .html
encoding: UTF-8
servlet:
content-type: text/html
mode: HTML5
mybatis:
# mapper 文件夾在resources 路徑下時:
mapper-locations: classpath:mapper/*.xml
# mapper 文件夾在package com.xt 路徑下時
# mapper-locations: classpath:mapper/*Mapper.xml
# mapper-locations: classpath:com/xt/mapper/*Mapper.xml
type-aliases-package: com.xt.entity
application-prd.yml:
可以拷貝application-dev.yml
3.AppMain.java 代碼:
package com.xt;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
@MapperScan("com.xt.dao")
public class AppMain {
public static void main(String[] args) {
SpringApplication.run(AppMain.class);
}
}
@MapperScan("com.xt.dao") 作用可以百度
4.關(guān)于easy-code plugin 用法(根據(jù)MySQL數(shù)據(jù)庫表,直接生成entity/service/serviceImpl/dao/mapper):
可以參考 https://www.cnblogs.com/chafe/p/9506001.html
也可以百度 idea easycode plugin
方法二:
https://github.com/838934287/mvc-generate-tool 也可以下載該小工具,修改下MySQL URL 即可使用,也很方面,并且template也可以自己修改.
