简单开发springboot搭建 -

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简单开发springboot搭建

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简单开发springboot搭建

1需要引入的jar
repositories {
//    mavenCentral()

    maven { url "http://maven.aliyun.com/nexus/content/groups/public/" }
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-web'
    //Hikaricp 代号光
    implementation 'com.zaxxer:HikariCP:2.4.7'
    //swagger
    implementation 'io.springfox:springfox-swagger2:2.7.0'
    implementation 'io.springfox:springfox-swagger-ui:2.7.0'
    // mysql
       implementation 'mysql:mysql-connector-java'
    //mybatis
    implementation 'org.mybatis.spring.boot:mybatis-spring-boot-starter:2.1.2'
    testImplementation('org.springframework.boot:spring-boot-starter-test') {
        exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
    }
}
2配置文件
student.name=nba
student.age=23

swagger.enable=true
#\u65E5\u5FD7
#logging.file.path=./log/文件夹
logging.file=./log/logback.log
logging.level.root=info
logging.register-shutdown-hook=false
logging.config=classpath:logback-spring.xml
logging.file.name
## 数据库配置
#datasource
spring.datasource.type=com.zaxxer.hikari.HikariDataSource
spring.datasource.driverClassName=com.mysql.cj.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/demo?useSSL=false&characterEncoding=utf-8&serverTimezone=Asia/Shanghai
spring.datasource.username=root
spring.datasource.password=123456
## Hikari 连接池配置 ------ 详细配置请访问：https://github.com/brettwooldridge/HikariCP
## 最小空闲连接数量
spring.datasource.hikari.minimum-idle=5
## 空闲连接存活最大时间，默认600000（10分钟）
spring.datasource.hikari.idle-timeout=180000
## 连接池最大连接数，默认是15
spring.datasource.hikari.maximum-pool-size=15
## 此属性控制从池返回的连接的默认自动提交行为,默认值：true
spring.datasource.hikari.auto-commit=true
## 连接池名称
spring.datasource.hikari.pool-name=DatebookHikariCP
## 此属性控制池中连接的最长生命周期，值0表示无限生命周期，默认1800000即30分钟
spring.datasource.hikari.max-lifetime=1800000
## 数据库连接超时时间,默认30秒，即30000
spring.datasource.hikari.connection-timeout=30000
spring.datasource.hikari.connection-test-query=SELECT 1

#server http://localhost:8080/swagger-ui.html#/

server.port=8080
server.tomcat.max-threads=800
server.tomcat.uri-encoding=UTF-8
#mybatis
mybatis.type-aliases-package=com.test.entity
mybatis.mapper-locations=classpath:mapper/*.xml

3，log日志logback-spring.xml
<?xml version="1.0" encoding="UTF-8"?>
<configuration >
    <include resource="org/springframework/boot/logging/logback/defaults.xml" />
    <property name="LOG_FILE" value="${LOG_FILE:-${LOG_PATH:-${LOG_TEMP:-${java.io.tmpdir:-/tmp}}/}spring.log}"/>
    <include resource="org/springframework/boot/logging/logback/file-appender.xml" />

<springProfile name="dev">
     <include resource="org/springframework/boot/logging/logback/console-appender.xml" />
    <root level="INFO">
        <appender-ref ref="FILE" /> 
        <appender-ref ref="CONSOLE" /> 
    </root>
     </springProfile>

      <springProfile name="test">
         <include resource="org/springframework/boot/logging/logback/console-appender.xml" />
     <root level="INFO">
        <appender-ref ref="FILE" />
        <appender-ref ref="CONSOLE" />
    </root>
     </springProfile>
<springProfile name="pro">
<include resource="org/springframework/boot/logging/logback/console-appender.xml" />
<root level="INFO">
<appender-ref ref="FILE" />
<appender-ref ref="CONSOLE" />
</root>
</springProfile>
</configuration>

4加入Swagger
package com.test.config;

import com.google.common.collect.Lists;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.ResponseEntity;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.ApiKey;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Configuration
@EnableSwagger2
public class Swagger2Config {

    @Value("${swagger.enable}")
    private boolean enableSwagger;
    @Bean
    public Docket createRestApi(){
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo()).securitySchemes(Lists.newArrayList(apiKey())).enable(enableSwagger)
                .genericModelSubstitutes(ResponseEntity.class)
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.test.controller"))
                .paths(PathSelectors.any())
                .build();
    }
    //token
    private ApiKey apiKey(){
return new ApiKey("token", "authentication", "header");
}

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder().title("gradle+springboot 整合swaager2 构建api文档")
                .description("XXX科技有限公司 ,http://www.baidu.com/")
                .termsOfServiceUrl("https://blog.csdn.net/u013783065")
                .version("1.0")
                .build();
    }
}

5，dao接口
public interface UserInfoMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(UserInfo record);

    int insertSelective(UserInfo record);

    UserInfo selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(UserInfo record);

    int updateByPrimaryKey(UserInfo record);
}

5，mapper 文件
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.test.dao.UserInfoMapper">
<resultMap id="BaseResultMap" type="com.test.UserInfo">
    <id column="id" jdbcType="INTEGER" property="id" />
    <result column="user_id" jdbcType="BIGINT" property="userId" />
    <result column="name" jdbcType="VARCHAR" property="name" />
    <result column="code" jdbcType="VARCHAR" property="code" />
    <result column="company_id" jdbcType="BIGINT" property="companyId" />
</resultMap>
<sql id="Base_Column_List">
    id, user_id, name, code, company_id
</sql>
<select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
    select
    <include refid="Base_Column_List" />
    from user_info
    where id = #{id,jdbcType=INTEGER}
</select>
<delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
    delete from user_info
    where id = #{id,jdbcType=INTEGER}
</delete>
<insert id="insert" parameterType="com.etonkids.assets.entity.UserInfo">
    insert into user_info (id, user_id, name,
      code, company_id)
    values (#{id,jdbcType=INTEGER}, #{userId,jdbcType=BIGINT}, #{name,jdbcType=VARCHAR},
      #{code,jdbcType=VARCHAR}, #{companyId,jdbcType=BIGINT})
</insert>
<insert id="insertSelective" parameterType="com.etonkids.assets.entity.UserInfo">
    insert into user_info
    <trim prefix="(" suffix=")" suffixOverrides=",">
      <if test="id != null">
        id,
      </if>
      <if test="userId != null">
        user_id,
      </if>
      <if test="name != null">
        name,
      </if>
      <if test="code != null">
        code,
      </if>
      <if test="companyId != null">
        company_id,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides=",">
      <if test="id != null">
        #{id,jdbcType=INTEGER},
      </if>
      <if test="userId != null">
        #{userId,jdbcType=BIGINT},
      </if>
      <if test="name != null">
        #{name,jdbcType=VARCHAR},
      </if>
      <if test="code != null">
        #{code,jdbcType=VARCHAR},
      </if>
      <if test="companyId != null">
        #{companyId,jdbcType=BIGINT},
      </if>
    </trim>
</insert>
<update id="updateByPrimaryKeySelective" parameterType="com.etonkids.assets.entity.UserInfo">
    update user_info
    <set>
      <if test="userId != null">
        user_id = #{userId,jdbcType=BIGINT},
      </if>
      <if test="name != null">
        name = #{name,jdbcType=VARCHAR},
      </if>
      <if test="code != null">
        code = #{code,jdbcType=VARCHAR},
      </if>
      <if test="companyId != null">
        company_id = #{companyId,jdbcType=BIGINT},
      </if>
    </set>
    where id = #{id,jdbcType=INTEGER}
</update>
<update id="updateByPrimaryKey" parameterType="com.etonkids.assets.entity.UserInfo">
    update user_info
    set user_id = #{userId,jdbcType=BIGINT},
      name = #{name,jdbcType=VARCHAR},
      code = #{code,jdbcType=VARCHAR},
      company_id = #{companyId,jdbcType=BIGINT}
    where id = #{id,jdbcType=INTEGER}
</update>
</mapper>

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