maven +ideal + mybatis +springboot 工程搭建
阿新 • • 發佈:2019-02-19
1, 開啟ideal 選擇file->新建工程 ->不要選擇 任何archetype 直接下一步,填寫資訊下一步,知道結束。
2. 刪除新生長的scr目錄。
3. 右擊工程,建立新模組,然後選擇 maven的quickstart 或者web,一層一層建立模組,得到一個多模組的工程。
4. 在最外層的pom中新增 spring boot 的maven依賴
5,然後 在dao層pom中加入<properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> </properties> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.4.0.RELEASE</version> </parent> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.1.43</version> </dependency> <!--pagehelper --> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper-spring-boot-starter</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>commons-net</groupId> <artifactId>commons-net</artifactId> <version>3.3</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <!--新增適用於生產環境的功能,如效能指標和監測等功能。 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <!--Mybatis--> <!--Json Support--> <!--Swagger support--> <dependency> <groupId>com.mangofactory</groupId> <artifactId>swagger-springmvc</artifactId> <version>0.9.5</version> </dependency> <dependency> <groupId>com.github.tobato</groupId> <artifactId>fastdfs-client</artifactId> <version>1.25.4-RELEASE</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build>
<dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.5</version> <dependencies> <dependency> <groupId> mysql</groupId> <artifactId> mysql-connector-java</artifactId> <version> 5.1.39</version> </dependency> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>1.3.5</version> </dependency> </dependencies> <configuration> <!--允許移動生成的檔案 --> <verbose>true</verbose> <!-- 是否覆蓋 --> <overwrite>true</overwrite> <!-- 自動生成的配置 --> <configurationFile> src/main/resources/mybatis-generator.xml</configurationFile> </configuration> </plugin> </plugins> </build>
6,建立mybatis-generator.xml ,檔案內容為:
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd"> <generatorConfiguration> <context id="DB2Tables" targetRuntime="MyBatis3"> <commentGenerator> <property name="suppressDate" value="true"/> <property name="suppressAllComments" value="true"/> </commentGenerator> <!--資料庫連結地址賬號密碼--> <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://127.0.0.1:3306/PictureServe" userId="root" password="123456"> </jdbcConnection> <javaTypeResolver> <property name="forceBigDecimals" value="false"/> </javaTypeResolver> <!--生成Model類存放位置--> <javaModelGenerator targetPackage="com.zcl.img.model" targetProject="src/main/java"> <property name="enableSubPackages" value="true"/> <property name="trimStrings" value="true"/> </javaModelGenerator> <!--生成對映檔案存放位置--> <sqlMapGenerator targetPackage="mapper" targetProject="src/main/resources"> <property name="enableSubPackages" value="true"/> </sqlMapGenerator> <!--生成Dao類存放位置--> <!-- 客戶端程式碼,生成易於使用的針對Model物件和XML配置檔案 的程式碼 type="ANNOTATEDMAPPER",生成Java Model 和基於註解的Mapper物件 type="MIXEDMAPPER",生成基於註解的Java Model 和相應的Mapper物件 type="XMLMAPPER",生成SQLMap XML檔案和獨立的Mapper介面 --> <javaClientGenerator type="MIXEDMAPPER" targetPackage="com.zcl.img.dao" targetProject="src/main/java" > <property name="enableSubPackages" value="true"/> </javaClientGenerator> <!--生成對應表及類名--> <table tableName="user" domainObjectName="User" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table> </context> </generatorConfiguration>
注意 <javaClientGenerator type="MIXEDMAPPER" 中type的值的含義。然後在工程的maven 外掛管理區,雙擊mybatis-generator 執行,會自動生成對應dao層(首先得建資料庫表)。