Skip to content

G
guns-vip
Commit 532d2a60 by fsn
Options

调整druid配置

parent ab03d056
Showing with 227 additions and 94 deletions
src/main/java/com/stylefeng/guns/config/MybatisPlusConfig.java
...@@ -3,8 +3,7 @@ package com.stylefeng.guns.config; ...@@ -3,8 +3,7 @@ package com.stylefeng.guns.config;
import com.alibaba.druid.pool.DruidDataSource; import com.alibaba.druid.pool.DruidDataSource;
import com.baomidou.mybatisplus.enums.DBType; import com.baomidou.mybatisplus.enums.DBType;
import com.baomidou.mybatisplus.plugins.PaginationInterceptor; import com.baomidou.mybatisplus.plugins.PaginationInterceptor;
import com.stylefeng.guns.config.properties.DataSourceConfigTemplate; import com.stylefeng.guns.config.properties.DruidProperties;
import com.stylefeng.guns.config.properties.DatabaseProperties;
import org.mybatis.spring.annotation.MapperScan; import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Bean;
...@@ -21,7 +20,10 @@ import org.springframework.context.annotation.Configuration; ...@@ -21,7 +20,10 @@ import org.springframework.context.annotation.Configuration;
public class MybatisPlusConfig { public class MybatisPlusConfig {
@Autowired @Autowired
DatabaseProperties databaseProperties; DruidProperties databaseProperties;
@Autowired
DruidProperties druidProperties;
/** /**
* mybatis-plus分页插件 * mybatis-plus分页插件
...@@ -39,10 +41,7 @@ public class MybatisPlusConfig { ...@@ -39,10 +41,7 @@ public class MybatisPlusConfig {
@Bean(initMethod = "init") @Bean(initMethod = "init")
public DruidDataSource dataSource() { public DruidDataSource dataSource() {
DruidDataSource dataSource = new DruidDataSource(); DruidDataSource dataSource = new DruidDataSource();
dataSource.setUrl(databaseProperties.getUrl().trim()); druidProperties.coinfig(dataSource);
dataSource.setUsername(databaseProperties.getUsername().trim());
dataSource.setPassword(databaseProperties.getPassword().trim());
DataSourceConfigTemplate.config(dataSource);
return dataSource; return dataSource;
} }
} }
src/main/java/com/stylefeng/guns/config/properties/DataSourceConfigTemplate.java deleted 100644 → 0
package com.stylefeng.guns.config.properties;
import com.alibaba.druid.pool.DruidDataSource;
import java.sql.SQLException;
/**
* 数据源配置模板
*
* @author fengshuonan
* @date 2016年11月12日 下午4:59:30
*/
public class DataSourceConfigTemplate {
public static void config(DruidDataSource dataSource) {
dataSource.setDriverClassName("com.mysql.jdbc.Driver");
dataSource.setInitialSize(2); //定义初始连接数
dataSource.setMinIdle(1); //最小空闲
dataSource.setMaxActive(20); //定义最大连接数
dataSource.setMaxWait(60000); //最长等待时间
// 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
dataSource.setTimeBetweenEvictionRunsMillis(60000);
// 配置一个连接在池中最小生存的时间，单位是毫秒
dataSource.setMinEvictableIdleTimeMillis(300000);
dataSource.setValidationQuery("SELECT 'x'");
dataSource.setTestWhileIdle(true);
dataSource.setTestOnBorrow(false);
dataSource.setTestOnReturn(false);
// 打开PSCache，并且指定每个连接上PSCache的大小
dataSource.setPoolPreparedStatements(true);
dataSource.setMaxPoolPreparedStatementPerConnectionSize(20);
try {
dataSource.setFilters("stat");
} catch (SQLException e) {
e.printStackTrace();
}
}
}
src/main/java/com/stylefeng/guns/config/properties/DatabaseProperties.java deleted 100644 → 0
package com.stylefeng.guns.config.properties;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
/**
* 数据库数据源配置
*
* @author fengshuonan
* @date 2017-05-21 11:18
*/
@Component
@ConfigurationProperties(prefix = "spring.datasource")
public class DatabaseProperties {
private String url;
private String username;
private String password;
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}
src/main/java/com/stylefeng/guns/config/properties/DruidProperties.java 0 → 100644
package com.stylefeng.guns.config.properties;
import com.alibaba.druid.pool.DruidDataSource;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
import java.sql.SQLException;
/**
* <p>数据库数据源配置</p>
* <p>说明:这个类中包含了许多默认配置,若这些配置符合您的情况,您可以不用管,若不符合,建议不要修改本类,建议直接在"application.yml"中配置即可</p>
* @author fengshuonan
* @date 2017-05-21 11:18
*/
@Component
@ConfigurationProperties(prefix = "spring.datasource")
public class DruidProperties {
private String url = "jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull";
private String username = "root";
private String password = "root";
private String driverClassName = "com.mysql.jdbc.Driver";
private Integer initialSize = 2;
private Integer minIdle = 1;
private Integer maxActive = 20;
private Integer maxWait = 60000;
private Integer timeBetweenEvictionRunsMillis = 60000;
private Integer minEvictableIdleTimeMillis = 300000;
private String validationQuery = "SELECT 'x'";
private Boolean testWhileIdle = true;
private Boolean testOnBorrow = false;
private Boolean testOnReturn = false;
private Boolean poolPreparedStatements = true;
private Integer maxPoolPreparedStatementPerConnectionSize = 20;
private String filters = "stat";
public void coinfig(DruidDataSource dataSource) {
dataSource.setUrl(url);
dataSource.setUsername(username);
dataSource.setPassword(password);
dataSource.setDriverClassName(driverClassName);
dataSource.setInitialSize(initialSize); //定义初始连接数
dataSource.setMinIdle(minIdle); //最小空闲
dataSource.setMaxActive(maxActive); //定义最大连接数
dataSource.setMaxWait(maxWait); //最长等待时间
// 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
dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
// 配置一个连接在池中最小生存的时间，单位是毫秒
dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
dataSource.setValidationQuery(validationQuery);
dataSource.setTestWhileIdle(testWhileIdle);
dataSource.setTestOnBorrow(testOnBorrow);
dataSource.setTestOnReturn(testOnReturn);
// 打开PSCache，并且指定每个连接上PSCache的大小
dataSource.setPoolPreparedStatements(poolPreparedStatements);
dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
try {
dataSource.setFilters(filters);
} catch (SQLException e) {
e.printStackTrace();
}
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getDriverClassName() {
return driverClassName;
}
public void setDriverClassName(String driverClassName) {
this.driverClassName = driverClassName;
}
public Integer getInitialSize() {
return initialSize;
}
public void setInitialSize(Integer initialSize) {
this.initialSize = initialSize;
}
public Integer getMinIdle() {
return minIdle;
}
public void setMinIdle(Integer minIdle) {
this.minIdle = minIdle;
}
public Integer getMaxActive() {
return maxActive;
}
public void setMaxActive(Integer maxActive) {
this.maxActive = maxActive;
}
public Integer getMaxWait() {
return maxWait;
}
public void setMaxWait(Integer maxWait) {
this.maxWait = maxWait;
}
public Integer getTimeBetweenEvictionRunsMillis() {
return timeBetweenEvictionRunsMillis;
}
public void setTimeBetweenEvictionRunsMillis(Integer timeBetweenEvictionRunsMillis) {
this.timeBetweenEvictionRunsMillis = timeBetweenEvictionRunsMillis;
}
public Integer getMinEvictableIdleTimeMillis() {
return minEvictableIdleTimeMillis;
}
public void setMinEvictableIdleTimeMillis(Integer minEvictableIdleTimeMillis) {
this.minEvictableIdleTimeMillis = minEvictableIdleTimeMillis;
}
public String getValidationQuery() {
return validationQuery;
}
public void setValidationQuery(String validationQuery) {
this.validationQuery = validationQuery;
}
public Boolean getTestWhileIdle() {
return testWhileIdle;
}
public void setTestWhileIdle(Boolean testWhileIdle) {
this.testWhileIdle = testWhileIdle;
}
public Boolean getTestOnBorrow() {
return testOnBorrow;
}
public void setTestOnBorrow(Boolean testOnBorrow) {
this.testOnBorrow = testOnBorrow;
}
public Boolean getTestOnReturn() {
return testOnReturn;
}
public void setTestOnReturn(Boolean testOnReturn) {
this.testOnReturn = testOnReturn;
}
public Boolean getPoolPreparedStatements() {
return poolPreparedStatements;
}
public void setPoolPreparedStatements(Boolean poolPreparedStatements) {
this.poolPreparedStatements = poolPreparedStatements;
}
public Integer getMaxPoolPreparedStatementPerConnectionSize() {
return maxPoolPreparedStatementPerConnectionSize;
}
public void setMaxPoolPreparedStatementPerConnectionSize(Integer maxPoolPreparedStatementPerConnectionSize) {
this.maxPoolPreparedStatementPerConnectionSize = maxPoolPreparedStatementPerConnectionSize;
}
public String getFilters() {
return filters;
}
public void setFilters(String filters) {
this.filters = filters;
}
}
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment