package com.stylefeng.guns.core.config.properties;
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import com.alibaba.druid.pool.DruidDataSource;
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import java.sql.SQLException;
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/**
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* <p>数据库数据源配置</p>
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* <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>
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* @author stylefeng
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* @date 2017-05-21 11:18
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*/
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public class DruidProperties {
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private String url = "jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull";
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private String username = "root";
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private String password = "root";
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private String driverClassName = "com.mysql.cj.jdbc.Driver";
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private Integer initialSize = 2;
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private Integer minIdle = 1;
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private Integer maxActive = 20;
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private Integer maxWait = 60000;
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private Integer timeBetweenEvictionRunsMillis = 60000;
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private Integer minEvictableIdleTimeMillis = 300000;
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private String validationQuery = "SELECT 'x'";
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private Boolean testWhileIdle = true;
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private Boolean testOnBorrow = false;
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private Boolean testOnReturn = false;
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private Boolean poolPreparedStatements = true;
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private Integer maxPoolPreparedStatementPerConnectionSize = 20;
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private String filters = "stat";
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public void config(DruidDataSource dataSource) {
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dataSource.setUrl(url);
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dataSource.setUsername(username);
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dataSource.setPassword(password);
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dataSource.setDriverClassName(driverClassName);
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dataSource.setInitialSize(initialSize); //定义初始连接数
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dataSource.setMinIdle(minIdle); //最小空闲
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dataSource.setMaxActive(maxActive); //定义最大连接数
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dataSource.setMaxWait(maxWait); //最长等待时间
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// 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
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dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
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// 配置一个连接在池中最小生存的时间，单位是毫秒
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dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
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dataSource.setValidationQuery(validationQuery);
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dataSource.setTestWhileIdle(testWhileIdle);
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dataSource.setTestOnBorrow(testOnBorrow);
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dataSource.setTestOnReturn(testOnReturn);
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// 打开PSCache，并且指定每个连接上PSCache的大小
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dataSource.setPoolPreparedStatements(poolPreparedStatements);
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dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
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try {
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dataSource.setFilters(filters);
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} catch (SQLException e) {
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e.printStackTrace();
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}
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}
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public String getUrl() {
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return url;
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}
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public void setUrl(String url) {
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this.url = url;
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}
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public String getUsername() {
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return username;
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}
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public void setUsername(String username) {
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this.username = username;
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}
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public String getPassword() {
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return password;
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}
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public void setPassword(String password) {
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this.password = password;
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}
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public String getDriverClassName() {
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return driverClassName;
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}
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public void setDriverClassName(String driverClassName) {
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this.driverClassName = driverClassName;
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}
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public Integer getInitialSize() {
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return initialSize;
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}
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public void setInitialSize(Integer initialSize) {
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this.initialSize = initialSize;
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}
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public Integer getMinIdle() {
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return minIdle;
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}
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public void setMinIdle(Integer minIdle) {
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this.minIdle = minIdle;
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}
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public Integer getMaxActive() {
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return maxActive;
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}
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public void setMaxActive(Integer maxActive) {
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this.maxActive = maxActive;
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}
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public Integer getMaxWait() {
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return maxWait;
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}
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public void setMaxWait(Integer maxWait) {
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this.maxWait = maxWait;
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}
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public Integer getTimeBetweenEvictionRunsMillis() {
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return timeBetweenEvictionRunsMillis;
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}
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public void setTimeBetweenEvictionRunsMillis(Integer timeBetweenEvictionRunsMillis) {
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this.timeBetweenEvictionRunsMillis = timeBetweenEvictionRunsMillis;
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}
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public Integer getMinEvictableIdleTimeMillis() {
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return minEvictableIdleTimeMillis;
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}
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public void setMinEvictableIdleTimeMillis(Integer minEvictableIdleTimeMillis) {
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this.minEvictableIdleTimeMillis = minEvictableIdleTimeMillis;
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}
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public String getValidationQuery() {
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return validationQuery;
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}
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public void setValidationQuery(String validationQuery) {
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this.validationQuery = validationQuery;
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}
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public Boolean getTestWhileIdle() {
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return testWhileIdle;
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}
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public void setTestWhileIdle(Boolean testWhileIdle) {
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this.testWhileIdle = testWhileIdle;
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}
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public Boolean getTestOnBorrow() {
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return testOnBorrow;
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}
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public void setTestOnBorrow(Boolean testOnBorrow) {
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this.testOnBorrow = testOnBorrow;
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}
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public Boolean getTestOnReturn() {
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return testOnReturn;
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}
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public void setTestOnReturn(Boolean testOnReturn) {
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this.testOnReturn = testOnReturn;
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}
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public Boolean getPoolPreparedStatements() {
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return poolPreparedStatements;
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}
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public void setPoolPreparedStatements(Boolean poolPreparedStatements) {
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this.poolPreparedStatements = poolPreparedStatements;
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}
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public Integer getMaxPoolPreparedStatementPerConnectionSize() {
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return maxPoolPreparedStatementPerConnectionSize;
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}
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public void setMaxPoolPreparedStatementPerConnectionSize(Integer maxPoolPreparedStatementPerConnectionSize) {
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this.maxPoolPreparedStatementPerConnectionSize = maxPoolPreparedStatementPerConnectionSize;
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}
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public String getFilters() {
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return filters;
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}
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public void setFilters(String filters) {
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this.filters = filters;
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}
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}
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