SpringBoot+Mybatis+thymeleaf+gradle+idea 项目 搭建 打包 运行
一、 项目构建
1. 项目总览
2. 构建gradle项目：
3. 创建子模块
4. 配置子模块下build.gradle文件：
apply plugin: 'application'
group 'com.hsm.ls'
version '1.0-SNAPSHOT'
mainClassName = "com.hsm.ls.collection.web.CollectionWebStartApplication"
sourceCompatibility = 1.8
[compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
repositories {
// mavenCentral()
maven {
url "http://maven.iflytek.com:8081/nexus/content/groups/public/"
}
maven {
url 'http://maven.aliyun.com/nexus/content/groups/public/'
}
}
dependencies {
testCompile group: 'junit', name: 'junit', version: '4.12'
compile ("org.springframework.boot:spring-boot-starter:2.0.0.RELEASE")
compile("org.springframework.boot:spring-boot-starter-web:2.0.0.RELEASE")
compile("org.springframework.boot:spring-boot-starter-thymeleaf:2.0.0.RELEASE")
compile ('org.springframework:spring-jdbc:4.3.12.RELEASE')
compile ('com.iflytek.dubbo:common-dubbo-framework:1.2.0-SNAPSHOT')
{
exclude group: 'org.apache.solr'
}
compile ('com.iflytek.aisp:aisp-service-biz-api:1.0.0-SNAPSHOT')
compile ("org.apache.poi:poi:3.15")
compile ("org.apache.poi:poi-ooxml:3.15")
compile ('c3p0:c3p0:0.9.1.2')
compile ('org.mybatis:mybatis:3.2.3')
compile ('org.mybatis:mybatis-spring:1.2.3')
compile ('mysql:mysql-connector-java:6.0.3')
}
distributions() {
main {
baseName = "collection-web"
contents {
from("src/main/resources") {
into "conf"
}
}
}
}5. 编写启动类：
package com.hsm.ls.collection.web;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ImportResource;
/**
* Created by lfx on 2018/8/30.
*/
@SpringBootApplication
//@ImportResource(locations = "classpath:server-web.xml")
public class CollectionWebStartApplication {
public static void main(String[] args) {
SpringApplication application = new SpringApplication(CollectionWebStartApplication.class);
application.run(args);
System.out.println("started collection-tool-web server success.");
}
}6. 测试启动是否成功
若启动成功则继续进行，若有问题则排查问题直到启动成功
7. 配置application.yml
server:
port: 8080
#thymeleaf
spring:
thymeleaf:
mode: HTML5
encoding: UTF-8
# content-type: text/html
#开发时关闭缓存,不然没法看到实时页面
cache: false
# db config
jdbc:
engine:
driverClass: com.mysql.jdbc.Driver
jdbcUrl: jdbc:mysql://127.0.0.1:3306/db1?serverTimezone=GMT%2B8&useUnicode=true&characterEncoding=utf8&autoReconnect=true&failOverReadOnly=false&allowMultiQueries=true&useSSL=false
user: root
password: 123456
biz:
driverClass: com.mysql.jdbc.Driver
jdbcUrl: jdbc:mysql://127.0.0.1:3306/db2?serverTimezone=GMT%2B8&useUnicode=true&characterEncoding=utf8&autoReconnect=true&failOverReadOnly=false&allowMultiQueries=true&useSSL=false
user: root
password: 123456
# 初始化连接池中的连接数，取值应在minPoolSize与maxPoolSize之间，默认为3
initialPoolSize: 5
# 最大空闲时间，60秒内未使用则连接被丢弃。若为0则永不丢弃。默认值: 0
maxIdleTime: 60
# 连接池中保留的最大连接数。默认值: 15
maxPoolSize: 15
# 连接池中保留的最小连接数，默认为：3
minPoolSize: 5
# 当连接池连接耗尽时，客户端调用getConnection()后等待获取新连接的时间，超时后将抛出SQLException，如设为0则无限期等待。单位毫秒。默认: 0
checkoutTimeout: 5000
# 当连接池中的连接耗尽的时候c3p0一次同时获取的连接数。默认值: 3
acquireIncrement: 5
# 定义在从数据库获取新连接失败后重复尝试的次数。默认值: 30 ；小于等于0表示无限次
acquireRetryAttempts: 10
# 重新尝试的时间间隔，默认为：1000毫秒
acquireRetryDelay: 1000
# 每120秒检查所有连接池中的空闲连接。默认值: 0，不检查
idleConnectionTestPeriod: 120
logging:
level:
com: debug该项目用到了双库，且必须设置时区，不需要的小伙伴可去掉时区设置或者去掉双库，按照需求来定。
时区：jdbcUrl中的serverTimezone=GMT%2B8可去掉
8. 数据库连接配置类：
由于该项目需要使用到双库，故有两个配置类，配置类如下：
package com.hsm.ls.collection.web.service;
import com.mchange.v2.c3p0.ComboPooledDataSource;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.stereotype.Component;
import java.beans.PropertyVetoException;
/**
* Created by lfx on 2018/8/10.
*/
@Component
@MapperScan(
basePackages = {"com.hsm.ls.collection.web.mapper.biz"},
sqlSessionFactoryRef = "flowBizSqlSessionFactory"
)
public class FlowBizDbConfig {
@Value("${jdbc.biz.jdbcUrl}")
private String jdbcUrl;
@Value("${jdbc.biz.user}")
private String user;
@Value("${jdbc.biz.password}")
private String password;
@Value("${jdbc.initialPoolSize}")
private int initialPoolSize;
@Value("${jdbc.maxIdleTime}")
private int maxIdleTime;
@Value("${jdbc.maxPoolSize}")
private int maxPoolSize;
@Value("${jdbc.minPoolSize}")
private int minPoolSize;
@Value("${jdbc.checkoutTimeout}")
private int checkoutTimeout;
@Value("${jdbc.acquireIncrement}")
private int acquireIncrement;
@Value("${jdbc.acquireRetryAttempts}")
private int acquireRetryAttempts;
@Value("${jdbc.acquireRetryDelay}")
private int acquireRetryDelay;
@Value("${jdbc.idleConnectionTestPeriod}")
private int idleConnectionTestPeriod;
@Bean(name = "flowBizDataSource")
public ComboPooledDataSource getDataSource() throws PropertyVetoException {
ComboPooledDataSource dataSource = new ComboPooledDataSource();
dataSource.setDriverClass("com.mysql.jdbc.Driver");
dataSource.setJdbcUrl(jdbcUrl);
dataSource.setUser(user);
dataSource.setPassword(password);
dataSource.setInitialPoolSize(initialPoolSize);
dataSource.setMaxIdleTime(maxIdleTime);
dataSource.setMaxPoolSize(maxPoolSize);
dataSource.setMinPoolSize(minPoolSize);
dataSource.setCheckoutTimeout(checkoutTimeout);
dataSource.setAcquireIncrement(acquireIncrement);
dataSource.setAcquireRetryAttempts(acquireRetryAttempts);
dataSource.setAcquireRetryDelay(acquireRetryDelay);
dataSource.setIdleConnectionTestPeriod(idleConnectionTestPeriod);
return dataSource;
}
@Bean(name = "flowBizSqlSessionFactory")
public SqlSessionFactory getSessionFactory(@Qualifier("flowBizDataSource") ComboPooledDataSource dataSource) throws Exception {
SqlSessionFactoryBean factoryBean = new SqlSessionFactoryBean();
factoryBean.setDataSource(dataSource);
//开启驼峰命名转换
factoryBean.getObject().getConfiguration().setMapUnderscoreToCamelCase(true);
return factoryBean.getObject();
}
@Bean(name = "flowBizTrans")
public DataSourceTransactionManager getTransactionManager(@Qualifier("flowBizDataSource") ComboPooledDataSource dataSource){
DataSourceTransactionManager transactionManager = new DataSourceTransactionManager();
transactionManager.setDataSource(dataSource);
return transactionManager;
}
}
package com.hsm.ls.collection.web.service;
import com.mchange.v2.c3p0.ComboPooledDataSource;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.stereotype.Component;
import java.beans.PropertyVetoException;
/**
* Created by weiluo on 2017/11/27.
*/
@Component
@MapperScan(
basePackages = {"com.hsm.ls.collection.web.mapper.engine"},
sqlSessionFactoryRef = "flowEngineSqlSessionFactory"
)
public class FlowEngineDbConfig {
@Value("${jdbc.engine.jdbcUrl}")
private String jdbcUrl;
@Value("${jdbc.engine.user}")
private String user;
@Value("${jdbc.engine.password}")
private String password;
@Value("${jdbc.initialPoolSize}")
private int initialPoolSize;
@Value("${jdbc.maxIdleTime}")
private int maxIdleTime;
@Value("${jdbc.maxPoolSize}")
private int maxPoolSize;
@Value("${jdbc.minPoolSize}")
private int minPoolSize;
@Value("${jdbc.checkoutTimeout}")
private int checkoutTimeout;
@Value("${jdbc.acquireIncrement}")
private int acquireIncrement;
@Value("${jdbc.acquireRetryAttempts}")
private int acquireRetryAttempts;
@Value("${jdbc.acquireRetryDelay}")
private int acquireRetryDelay;
@Value("${jdbc.idleConnectionTestPeriod}")
private int idleConnectionTestPeriod;
@Bean(name = "flowEngineDataSource")
public ComboPooledDataSource getDataSource() throws PropertyVetoException {
ComboPooledDataSource dataSource = new ComboPooledDataSource();
dataSource.setDriverClass("com.mysql.jdbc.Driver");
dataSource.setJdbcUrl(jdbcUrl);
dataSource.setUser(user);
dataSource.setPassword(password);
dataSource.setInitialPoolSize(initialPoolSize);
dataSource.setMaxIdleTime(maxIdleTime);
dataSource.setMaxPoolSize(maxPoolSize);
dataSource.setMinPoolSize(minPoolSize);
dataSource.setCheckoutTimeout(checkoutTimeout);
dataSource.setAcquireIncrement(acquireIncrement);
dataSource.setAcquireRetryAttempts(acquireRetryAttempts);
dataSource.setAcquireRetryDelay(acquireRetryDelay);
dataSource.setIdleConnectionTestPeriod(idleConnectionTestPeriod);
return dataSource;
}
@Bean(name = "flowEngineSqlSessionFactory")
public SqlSessionFactory getSessionFactory(@Qualifier("flowEngineDataSource") ComboPooledDataSource dataSource) throws Exception {
SqlSessionFactoryBean factoryBean = new SqlSessionFactoryBean();
factoryBean.setDataSource(dataSource);
//开启驼峰命名转换
factoryBean.getObject().getConfiguration().setMapUnderscoreToCamelCase(true);
return factoryBean.getObject();
}
@Bean(name = "flowEngineTrans")
public DataSourceTransactionManager getTransactionManager(@Qualifier("flowEngineDataSource") ComboPooledDataSource dataSource){
DataSourceTransactionManager transactionManager = new DataSourceTransactionManager();
transactionManager.setDataSource(dataSource);
return transactionManager;
}
}
分别对应mapper目录下的两个文件夹
9. 编写dao层：
package com.hsm.ls.collection.web.mapper.biz;
import com.hsm.ls.collection.web.domain.MarketBatchInfo;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.SelectProvider;
import java.util.List;
/**
* Created by lfx on 2018/9/3.
*/
public interface MarketMapper {
@SelectProvider(type = MarketProvider.class, method = "getBatchInfoList")
public List getBatchInfoByIdOrName(@Param("batchId") String batchId, @Param("batchName") String batchName);
} package com.hsm.ls.collection.web.mapper.biz;
import org.apache.commons.lang3.StringUtils;
import java.util.Map;
/**
* Created by lfx on 2018/9/3.
*/
public class MarketProvider {
/**
* 获取满足条件的批次
* @param params
* @return
*/
public String getBatchInfoList(Map params){
String batchId = (String)params.get("batchId");
String batchName = (String) params.get("batchName");
StringBuilder sb = new StringBuilder();
sb.append("select info.Id,info.BatchName,info.BusinessId,info.PlatTaskId from MarketBatchInfo info where 1=1 ");
if(StringUtils.isNotBlank(batchId)){
sb.append(" and info.id = " + batchId);
}
if(StringUtils.isNotBlank(batchName)){
sb.append(" and info.BatchName LIKE '%"+batchName+"%' ");
}
return sb.toString();
}
}
10. controller层：
11. 配置thymeleaf
见第七步，已配置。12. 静态页
随便你写点啥 反正能正常访问即可。
若到此步皆正常，则可以放心开始填充业务和功能了~~~~
二、 项目打包运行
1. dist文件夹：
下次再写。。。。。 来活了md