pom.xml配置文件（五）

SPRINGBOOT 相关

JUnit starter

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
    <exclusions>
        <exclusion>
            <groupId>org.junit.vintage</groupId>
            <artifactId>junit-vintage-engine</artifactId>
        </exclusion>
    </exclusions>
</dependency>

<dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <scope>test</scope>
</dependency>

MyBatis starter

<dependency>
  <groupId>org.mybatis.spring.boot</groupId>
  <artifactId>mybatis-spring-boot-starter</artifactId>
  <version>2.1.2</version>
</dependency>

<dependency>
  <groupId>mysql</groupId>
  <artifactId>mysql-connector-java</artifactId>
  <scope>runtime</scope>
</dependency>

MyBatis Plus starter

<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-boot-starter</artifactId>
    <version>3.3.1</version>
</dependency>

MyBatis Plus 代码生成器

父级项目

<properties>
    <mybatis.plus.version>3.3.1</mybatis.plus.version>
</properties>
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-extension</artifactId>
    <version>${mybatis.plus.version}</version>
</dependency>
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-generator</artifactId>
    <version>${mybatis.plus.version}</version>
</dependency>

子项目依赖

<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-boot-starter</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-generator</artifactId>
</dependency>
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-extension</artifactId>
</dependency>
<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
</dependency>

MyBatis Plus 代码生成器

package cn.tedu.generator;

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException;
import com.baomidou.mybatisplus.core.toolkit.StringPool;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.InjectionConfig;
import com.baomidou.mybatisplus.generator.config.DataSourceConfig;
import com.baomidou.mybatisplus.generator.config.FileOutConfig;
import com.baomidou.mybatisplus.generator.config.GlobalConfig;
import com.baomidou.mybatisplus.generator.config.PackageConfig;
import com.baomidou.mybatisplus.generator.config.StrategyConfig;
import com.baomidou.mybatisplus.generator.config.TemplateConfig;
import com.baomidou.mybatisplus.generator.config.po.TableInfo;
import com.baomidou.mybatisplus.generator.config.rules.DateType;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import com.baomidou.mybatisplus.generator.engine.FreemarkerTemplateEngine;

/**
 * @Description: 代码生成类
 */
public class CodeGenerator {
    //数据库连接参数
    public static String driver = "com.mysql.cj.jdbc.Driver";
    public static String url = "jdbc:mysql://localhost:3306/straw?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true";
    public static String username="root";
    public static String password="root";
    //父级别包名称
    public static String parentPackage = "cn.tedu.straw";
    //代码生成的目标路径
    public static String generateTo = "/straw-generator/src/main/java";
    //mapper.xml的生成路径
    public static String mapperXmlPath = "/straw-generator/src/main/resources/mapper";
    //控制器的公共基类，用于抽象控制器的公共方法，null值表示没有父类
    public static String baseControllerClassName ;// = "cn.tedu.straw.portal.base.BaseController";
    //业务层的公共基类，用于抽象公共方法
    public static String baseServiceClassName ;   // = "cn.tedu.straw.portal.base.BaseServiceImpl";
    //作者名
    public static String author = "tedu.cn";
    //模块名称，用于组成包名
    public static String modelName = "portal";
    //Mapper接口的模板文件，不用写后缀 .ftl
    public static String mapperTempalte = "/ftl/mapper.java";

    /**
     * <p>
     * 读取控制台内容
     * </p>
     */
    public static String scanner(String tip) {
        Scanner scanner = new Scanner(System.in);
        StringBuilder help = new StringBuilder();
        help.append("请输入" + tip + "：");
        System.out.println(help.toString());
        if (scanner.hasNext()) {
            String ipt = scanner.next();
            if (StringUtils.isNotEmpty(ipt)) {
                return ipt;
            }
        }
        throw new MybatisPlusException("请输入正确的" + tip + "！");
    }

    /**
     * RUN THIS
     */
    public static void main(String[] args) {
        // 代码生成器
        AutoGenerator mpg = new AutoGenerator();

        // 全局配置
        GlobalConfig gc = new GlobalConfig();
        String projectPath = System.getProperty("user.dir");
        gc.setOutputDir(projectPath + generateTo);
        gc.setAuthor(author);
        gc.setOpen(false);
        //设置时间类型为Date
        gc.setDateType(DateType.TIME_PACK);
        //开启swagger
        //gc.setSwagger2(true);
        //设置mapper.xml的resultMap
        gc.setBaseResultMap(true);
        mpg.setGlobalConfig(gc);

        // 数据源配置
        DataSourceConfig dsc = new DataSourceConfig();
        dsc.setUrl(url);
        // dsc.setSchemaName("public");
        dsc.setDriverName(driver);
        dsc.setUsername(username);
        dsc.setPassword(password);
        mpg.setDataSource(dsc);

        // 包配置
        PackageConfig pc = new PackageConfig();
        pc.setEntity("model");
        //pc.setModuleName(scanner("模块名"));
        pc.setModuleName(modelName);
        pc.setParent(parentPackage);
        mpg.setPackageInfo(pc);

        // 自定义配置
        InjectionConfig cfg = new InjectionConfig() {
            @Override
            public void initMap() {
                // to do nothing
            }
        };
        List<FileOutConfig> focList = new ArrayList<>();
        focList.add(new FileOutConfig("/templates/mapper.xml.ftl") {
            @Override
            public String outputFile(TableInfo tableInfo) {
                // 自定义输入文件名称
                return projectPath + mapperXmlPath
                        + "/" + tableInfo.getEntityName() + "Mapper" + StringPool.DOT_XML;
            }
        });
        cfg.setFileOutConfigList(focList);
        mpg.setCfg(cfg);
        mpg.setTemplate(new TemplateConfig().setXml(null));
        mpg.setTemplate(new TemplateConfig().setMapper(mapperTempalte));

        // 策略配置
        StrategyConfig strategy = new StrategyConfig();
        strategy.setNaming(NamingStrategy.underline_to_camel);
        //字段驼峰命名
        strategy.setColumnNaming(NamingStrategy.underline_to_camel);
        //设置实体类的lombok
        strategy.setEntityLombokModel(true);
        //设置controller的父类
        if (baseControllerClassName!=null) strategy.setSuperControllerClass(baseControllerClassName);
        //设置服务类的父类
        if (baseServiceClassName !=null ) strategy.setSuperServiceImplClass(baseServiceClassName);
        // strategy.
        //设置实体类属性对应表字段的注解
        strategy.setEntityTableFieldAnnotationEnable(true);
        //设置表名
        String tableName = scanner("表名, all全部表");
        if(! "all".equalsIgnoreCase(tableName)){
            strategy.setInclude(tableName);
        }
        strategy.setTablePrefix(pc.getModuleName() + "_");
        strategy.setRestControllerStyle(true);
        mpg.setStrategy(strategy);

        // 选择 freemarker 引擎需要指定如下加，注意 pom 依赖必须有！
        mpg.setTemplateEngine(new FreemarkerTemplateEngine());
        mpg.execute();
    }

}

Mapper 接口模版 resources/ftl/mapperer.java.ftl

import ${package.Entity}.${entity};
import ${superMapperClassPackage};
import org.springframework.stereotype.Repository;

/**
 * <p>
 * ${table.comment!} Mapper 接口
 * </p>
 *
 * @author ${author}
 * @since ${date}
 */
<#if kotlin>
interface ${table.mapperName} : ${superMapperClass}<${entity}>
<#else>
@Repository
public interface ${table.mapperName} extends ${superMapperClass}<${entity}> {

}
</#if>

Spring-Security starter

<!-- Spring Security -->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!-- Spring Security Test -->
<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-test</artifactId>
    <scope>test</scope>
</dependency>

SpringBoot项目字体图标显示错误问题

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-resources-plugin</artifactId>
            <configuration>
                <nonFilteredFileExtensions>
                    <nonFilteredFileExtension>ttf</nonFilteredFileExtension>
                    <nonFilteredFileExtension>woff</nonFilteredFileExtension>
                    <nonFilteredFileExtension>woff2</nonFilteredFileExtension>
                </nonFilteredFileExtensions>
            </configuration>
        </plugin>
    </plugins>
</build>

PageHelper

<!-- MyBatis 翻页查询工具 -->
<properties>
  <pagehelper.starter.version>1.3.0</pagehelper.starter.version>
</properties>            

<dependency>
  <groupId>com.github.pagehelper</groupId>
  <artifactId>pagehelper-spring-boot-starter</artifactId>
  <version>${pagehelper.starter.version}</version>
</dependency>

Spring Date to PageHelper

import com.github.pagehelper.PageInfo;
import org.springframework.data.domain.Page;

import java.util.ArrayList;
import java.util.List;

public class Pages {
    /**
     * 将Spring-Data提供的翻页数据，转换为Pagehelper翻页数据对象
     * @param page Spring-Data提供的翻页数据
     * @return PageInfo
     */
    public static <T> PageInfo<T> pageInfo(Page<T> page){
        //当前页号从1开始， Spring-Data从0开始，所以要加1
        int pageNum = page.getNumber()+1;
        //当前页面大小
        int pageSize = page.getSize();
        //总页数 pages
        int pages = page.getTotalPages();
        //当前页面中数据
        List<T> list = new ArrayList<>(page.toList());
        //当前页面实际数据大小，有可能能小于页面大小
        int size = page.getNumberOfElements();
        //当前页的第一行在数据库中的行号, 这里从0开始
        int startRow = page.getNumber()*pageSize;
        //当前页的最后一行在数据库中的行号, 这里从0开始
        int endRow = page.getNumber()*pageSize+size-1;
        //当前查询中的总行数
        long total = page.getTotalElements();

        PageInfo<T> pageInfo = new PageInfo<>(list);
        pageInfo.setPageNum(pageNum);
        pageInfo.setPageSize(pageSize);
        pageInfo.setPages(pages);
        pageInfo.setStartRow(startRow);
        pageInfo.setEndRow(endRow);
        pageInfo.setSize(size);
        pageInfo.setTotal(total);
        pageInfo.calcByNavigatePages(PageInfo.DEFAULT_NAVIGATE_PAGES);

        return pageInfo;
    }
}

Spring Kafka

<!-- Google JSON API -->
<dependency>
    <groupId>com.google.code.gson</groupId>
    <artifactId>gson</artifactId>
</dependency>
<!-- Kafka API -->
<dependency>
    <groupId>org.springframework.kafka</groupId>
    <artifactId>spring-kafka</artifactId>
</dependency>

SpringData Elasticsearch

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
</dependency>

application.properties

spring.elasticsearch.rest.uris=http://localhost:9200

Spring Data Redis

<dependency>
    <groupId>redis.clients</groupId>
    <artifactId>jedis</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.data</groupId>
    <artifactId>spring-data-redis</artifactId>
</dependency>

application.properties

spring.redis.host=localhost
spring.redis.port=6379

Spring Redis Session

<dependency>
    <groupId>org.springframework.session</groupId>
    <artifactId>spring-session-data-redis</artifactId>
</dependency>

application.properties

spring.session.store-type=redis