瑕佸湪Spring Boot涓泦鎴怣yBatis锛屽彲浠ラ伒寰互涓嬫楠わ細

1. 娣诲姞渚濊禆锛氬湪`pom.xml`鏂囦欢涓坊鍔燤yBatis鍜孧yBatis-Spring鐨勪緷璧栥€備緥濡傦細

<dependency>
    <groupId>org.mybatis.spring.boot</groupId>
    <artifactId>mybatis-spring-boot-starter</artifactId>
    <version>2.2.0</version>
</dependency>

2. 閰嶇疆鏁版嵁婧愶細鍦╜application.properties`鎴朻application.yml`涓厤缃?span class="in-link" data-id="59">鏁版嵁搴?/span>杩炴帴淇℃伅锛屼緥濡傦細

spring.datasource.url=jdbc:mysql://localhost:3306/mydatabase
spring.datasource.username=username
spring.datasource.password=password

3. 鍒涘缓瀹炰綋绫伙細鍒涘缓瀵瑰簲鏁版嵁搴撹〃鐨勫疄浣撶被锛屼娇鐢ㄦ敞瑙ｆ垨XML鏄犲皠灞炴€у拰鏁版嵁搴撳瓧娈点€?/p>

4. 鍒涘缓Mapper鎺ュ彛锛氬畾涔変笌鏁版嵁搴撴搷浣滅浉鍏崇殑Mapper鎺ュ彛锛屼娇鐢╜@Mapper`娉ㄨВ鏍囪鎺ュ彛銆?/p>

5. 缂栧啓SQL鏄犲皠鏂囦欢锛氬湪resources鐩綍涓嬪垱寤轰竴涓猔mapper`鏂囦欢澶癸紝骞剁紪鍐橲QL鏄犲皠鏂囦欢锛屽皢Mapper鎺ュ彛涓殑鏂规硶涓庡叿浣撶殑SQL璇彞缁戝畾銆?/p>

6. 娉ㄥ唽Mapper鎺ュ彛锛氬湪搴旂敤鐨勪富绫讳笂娣诲姞`@MapperScan`娉ㄨВ锛屽苟鎸囧畾Mapper鎺ュ彛鎵€鍦ㄧ殑鍖呫€?/p>

@SpringBootApplication
@MapperScan("com.example.mapper")
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

7. 浣跨敤MyBatis锛氬湪闇€瑕佷娇鐢ㄦ暟鎹簱璁块棶鐨勫湴鏂逛娇鐢ˊAutowired娉ㄥ叆Mapper鎺ュ彛锛岀劧鍚庡氨鍙互閫氳繃璋冪敤Mapper鎺ュ彛鐨勬柟娉曟潵杩涜鏁版嵁搴撴搷浣滀簡銆?/p>

杩欐牱锛屼綘灏辨垚鍔熷湴鍦⊿pring Boot涓泦鎴愪簡MyBatis锛屽苟鍙互浣跨敤MyBatis杩涜鏁版嵁搴撴搷浣溿€傛敞鎰忚鎸夌収涓婅堪姝ラ姝ｇ‘閰嶇疆鍜屼娇鐢紝浠ョ‘淇濋『鍒╅泦鎴愬苟杩愯銆?/p>