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1. 接入多源数据

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This commit is contained in:
purple
2020-05-19 19:43:21 +08:00
parent cad8604cac
commit 615ecc2b5b
4 changed files with 523 additions and 499 deletions
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61
ruoyi/src/main/java/com/ruoyi/RuoYiApplication.java
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@ -1,30 +1,31 @@
package com.ruoyi;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
/**
* 启动程序
*
* @author ruoyi
*/
@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class })
public class RuoYiApplication
{
public static void main(String[] args)
{
System.setProperty("spring.devtools.restart.enabled", "false");
SpringApplication.run(RuoYiApplication.class, args);
System.out.println("(♥◠‿◠)ﾉﾞ 若依启动成功 ლ(´ڡ`ლ)ﾞ \n" +
" .-------. ____ __ \n" +
" | _ _ \\ \\ \\ / / \n" +
" | ( ' ) | \\ _. / ' \n" +
" |(_ o _) / _( )_ .' \n" +
" | (_,_).' __ ___(_ o _)' \n" +
" | |\\ \\ | || |(_,_)' \n" +
" | | \\ `' /| `-' / \n" +
" | | \\ / \\ / \n" +
" ''-' `'-' `-..-' ");
}
}
package com.ruoyi;
import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceAutoConfigure;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
/**
* 启动程序
*
* @author ruoyi
*/
@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class, DruidDataSourceAutoConfigure.class })
public class RuoYiApplication
{
public static void main(String[] args)
{
System.setProperty("spring.devtools.restart.enabled", "false");
SpringApplication.run(RuoYiApplication.class, args);
System.out.println("(♥◠‿◠)ﾉﾞ 若依启动成功 ლ(´ڡ`ლ)ﾞ \n" +
" .-------. ____ __ \n" +
" | _ _ \\ \\ \\ / / \n" +
" | ( ' ) | \\ _. / ' \n" +
" |(_ o _) / _( )_ .' \n" +
" | (_,_).' __ ___(_ o _)' \n" +
" | |\\ \\ | || |(_,_)' \n" +
" | | \\ `' /| `-' / \n" +
" | | \\ / \\ / \n" +
" ''-' `'-' `-..-' ");
}
}

252
ruoyi/src/main/java/com/ruoyi/framework/config/DruidConfig.java
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@ -1,126 +1,126 @@
package com.ruoyi.framework.config;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.sql.DataSource;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
import com.alibaba.druid.spring.boot.autoconfigure.properties.DruidStatProperties;
import com.alibaba.druid.util.Utils;
import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.framework.aspectj.lang.enums.DataSourceType;
import com.ruoyi.framework.config.properties.DruidProperties;
import com.ruoyi.framework.datasource.DynamicDataSource;
/**
* druid 配置多数据源
*
* @author ruoyi
*/
@Configuration
public class DruidConfig
{
@Bean
@ConfigurationProperties("spring.datasource.druid.master")
public DataSource masterDataSource(DruidProperties druidProperties)
{
DruidDataSource dataSource = DruidDataSourceBuilder.create().build();
return druidProperties.dataSource(dataSource);
}
@Bean
@ConfigurationProperties("spring.datasource.druid.slave")
@ConditionalOnProperty(prefix = "spring.datasource.druid.slave", name = "enabled", havingValue = "true")
public DataSource slaveDataSource(DruidProperties druidProperties)
{
DruidDataSource dataSource = DruidDataSourceBuilder.create().build();
return druidProperties.dataSource(dataSource);
}
@Bean(name = "dynamicDataSource")
@Primary
public DynamicDataSource dataSource(DataSource masterDataSource)
{
Map<Object, Object> targetDataSources = new HashMap<>();
targetDataSources.put(DataSourceType.MASTER.name(), masterDataSource);
setDataSource(targetDataSources, DataSourceType.SLAVE.name(), "slaveDataSource");
return new DynamicDataSource(masterDataSource, targetDataSources);
}
/**
* 设置数据源
*
* @param targetDataSources 备选数据源集合
* @param sourceName 数据源名称
* @param beanName bean名称
*/
public void setDataSource(Map<Object, Object> targetDataSources, String sourceName, String beanName)
{
try
{
DataSource dataSource = SpringUtils.getBean(beanName);
targetDataSources.put(sourceName, dataSource);
}
catch (Exception e)
{
}
}
/**
* 去除监控页面底部的广告
*/
@SuppressWarnings({ "rawtypes", "unchecked" })
@Bean
@ConditionalOnProperty(name = "spring.datasource.druid.statViewServlet.enabled", havingValue = "true")
public FilterRegistrationBean removeDruidFilterRegistrationBean(DruidStatProperties properties)
{
// 获取web监控页面的参数
DruidStatProperties.StatViewServlet config = properties.getStatViewServlet();
// 提取common.js的配置路径
String pattern = config.getUrlPattern() != null ? config.getUrlPattern() : "/druid/*";
String commonJsPattern = pattern.replaceAll("\\*", "js/common.js");
final String filePath = "support/http/resources/js/common.js";
// 创建filter进行过滤
Filter filter = new Filter()
{
@Override
public void init(javax.servlet.FilterConfig filterConfig) throws ServletException
{
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
{
chain.doFilter(request, response);
// 重置缓冲区，响应头不会被重置
response.resetBuffer();
// 获取common.js
String text = Utils.readFromResource(filePath);
// 正则替换banner, 除去底部的广告信息
text = text.replaceAll("<a.*?banner\"></a><br/>", "");
text = text.replaceAll("powered.*?shrek.wang</a>", "");
response.getWriter().write(text);
}
@Override
public void destroy()
{
}
};
FilterRegistrationBean registrationBean = new FilterRegistrationBean();
registrationBean.setFilter(filter);
registrationBean.addUrlPatterns(commonJsPattern);
return registrationBean;
}
}
package com.ruoyi.framework.config;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.sql.DataSource;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
import com.alibaba.druid.spring.boot.autoconfigure.properties.DruidStatProperties;
import com.alibaba.druid.util.Utils;
import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.framework.aspectj.lang.enums.DataSourceType;
import com.ruoyi.framework.config.properties.DruidProperties;
import com.ruoyi.framework.datasource.DynamicDataSource;
/**
* druid 配置多数据源
*
* @author ruoyi
*/
@Configuration
public class DruidConfig
{
// @Bean
// @ConfigurationProperties("spring.datasource.druid.master")
// public DataSource masterDataSource(DruidProperties druidProperties)
// {
// DruidDataSource dataSource = DruidDataSourceBuilder.create().build();
// return druidProperties.dataSource(dataSource);
// }
//
// @Bean
// @ConfigurationProperties("spring.datasource.druid.slave")
// @ConditionalOnProperty(prefix = "spring.datasource.druid.slave", name = "enabled", havingValue = "true")
// public DataSource slaveDataSource(DruidProperties druidProperties)
// {
// DruidDataSource dataSource = DruidDataSourceBuilder.create().build();
// return druidProperties.dataSource(dataSource);
// }
//
// @Bean(name = "dynamicDataSource")
// @Primary
// public DynamicDataSource dataSource(DataSource masterDataSource)
// {
// Map<Object, Object> targetDataSources = new HashMap<>();
// targetDataSources.put(DataSourceType.MASTER.name(), masterDataSource);
// setDataSource(targetDataSources, DataSourceType.SLAVE.name(), "slaveDataSource");
// return new DynamicDataSource(masterDataSource, targetDataSources);
// }
//
// /**
// * 设置数据源
// *
// * @param targetDataSources 备选数据源集合
// * @param sourceName 数据源名称
// * @param beanName bean名称
// */
// public void setDataSource(Map<Object, Object> targetDataSources, String sourceName, String beanName)
// {
// try
// {
// DataSource dataSource = SpringUtils.getBean(beanName);
// targetDataSources.put(sourceName, dataSource);
// }
// catch (Exception e)
// {
// }
// }
/**
* 去除监控页面底部的广告
*/
@SuppressWarnings({ "rawtypes", "unchecked" })
@Bean
@ConditionalOnProperty(name = "spring.datasource.druid.statViewServlet.enabled", havingValue = "true")
public FilterRegistrationBean removeDruidFilterRegistrationBean(DruidStatProperties properties)
{
// 获取web监控页面的参数
DruidStatProperties.StatViewServlet config = properties.getStatViewServlet();
// 提取common.js的配置路径
String pattern = config.getUrlPattern() != null ? config.getUrlPattern() : "/druid/*";
String commonJsPattern = pattern.replaceAll("\\*", "js/common.js");
final String filePath = "support/http/resources/js/common.js";
// 创建filter进行过滤
Filter filter = new Filter()
{
@Override
public void init(javax.servlet.FilterConfig filterConfig) throws ServletException
{
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
{
chain.doFilter(request, response);
// 重置缓冲区，响应头不会被重置
response.resetBuffer();
// 获取common.js
String text = Utils.readFromResource(filePath);
// 正则替换banner, 除去底部的广告信息
text = text.replaceAll("<a.*?banner\"></a><br/>", "");
text = text.replaceAll("powered.*?shrek.wang</a>", "");
response.getWriter().write(text);
}
@Override
public void destroy()
{
}
};
FilterRegistrationBean registrationBean = new FilterRegistrationBean();
registrationBean.setFilter(filter);
registrationBean.addUrlPatterns(commonJsPattern);
return registrationBean;
}
}

122
ruoyi/src/main/resources/application-druid.yml
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@ -1,57 +1,65 @@
# 数据源配置
spring:
datasource:
type: com.alibaba.druid.pool.DruidDataSource
driverClassName: com.mysql.cj.jdbc.Driver
druid:
# 主库数据源
master:
url: jdbc:mysql://localhost:3306/ry-vue?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
username: root
password: password
# 从库数据源
slave:
# 从数据源开关/默认关闭
enabled: false
url:
username:
password:
# 初始连接数
initialSize: 5
# 最小连接池数量
minIdle: 10
# 最大连接池数量
maxActive: 20
# 配置获取连接等待超时的时间
maxWait: 60000
# 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒
timeBetweenEvictionRunsMillis: 60000
# 配置一个连接在池中最小生存的时间，单位是毫秒
minEvictableIdleTimeMillis: 300000
# 配置一个连接在池中最大生存的时间，单位是毫秒
maxEvictableIdleTimeMillis: 900000
# 配置检测连接是否有效
validationQuery: SELECT 1 FROM DUAL
testWhileIdle: true
testOnBorrow: false
testOnReturn: false
webStatFilter:
enabled: true
statViewServlet:
enabled: true
# 设置白名单，不填则允许所有访问
allow:
url-pattern: /druid/*
# 控制台管理用户名和密码
login-username:
login-password:
filter:
stat:
enabled: true
# 慢SQL记录
log-slow-sql: true
slow-sql-millis: 1000
merge-sql: true
wall:
config:
multi-statement-allow: true
# 数据源配置
spring:
datasource:
druid:
statViewServlet:
enabled: true
# 设置白名单，不填则允许所有访问
allow:
url-pattern: /druid/*
# 控制台管理用户名和密码
login-username:
login-password:
dynamic:
druid:
# 初始连接数
initialSize: 5
# 最小连接池数量
minIdle: 10
# 最大连接池数量
maxActive: 20
# 配置获取连接等待超时的时间
maxWait: 60000
# 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒
timeBetweenEvictionRunsMillis: 60000
# 配置一个连接在池中最小生存的时间，单位是毫秒
minEvictableIdleTimeMillis: 300000
# 配置一个连接在池中最大生存的时间，单位是毫秒
maxEvictableIdleTimeMillis: 900000
# 配置检测连接是否有效
validationQuery: SELECT 1 FROM DUAL
testWhileIdle: true
testOnBorrow: false
testOnReturn: false
webStatFilter:
enabled: true
filter:
stat:
enabled: true
# 慢SQL记录
log-slow-sql: true
slow-sql-millis: 1000
merge-sql: true
wall:
config:
multi-statement-allow: true
datasource:
# 主库数据源
master:
driver-class-name: com.mysql.jdbc.Driver
url: jdbc:mysql://localhost:6060/ruoyi?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
username: root
password: LOLm2dI2UQF#RxOf
# 从库数据源
slave:
# 从数据源开关/默认关闭
enabled: false
url:
username:
password:
teemlink:
driver-class-name: com.microsoft.sqlserver.jdbc.SQLServerDriver
url: jdbc:sqlserver://172.16.30.233:1433;DatabaseName=obpm_LianCheng_Data
username: sa
password: Lcdatacenter_888