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Java DruidDataSource.setInitialSize方法代碼示例

本文整理匯總了Java中com.alibaba.druid.pool.DruidDataSource.setInitialSize方法的典型用法代碼示例。如果您正苦於以下問題：Java DruidDataSource.setInitialSize方法的具體用法？Java DruidDataSource.setInitialSize怎麽用？Java DruidDataSource.setInitialSize使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類com.alibaba.druid.pool.DruidDataSource的用法示例。


在下文中一共展示了DruidDataSource.setInitialSize方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: init

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
/**
 * 初始化操作
 *
 * @param modelName 模塊名稱
 * @param txConfig  配置信息
 */
@Override
public void init(String modelName, TxConfig txConfig) {
    dataSource = new DruidDataSource();
    final TxDbConfig txDbConfig = txConfig.getTxDbConfig();
    dataSource.setUrl(txDbConfig.getUrl());
    dataSource.setDriverClassName(txDbConfig.getDriverClassName());
    dataSource.setUsername(txDbConfig.getUsername());
    dataSource.setPassword(txDbConfig.getPassword());


    dataSource.setInitialSize(txDbConfig.getInitialSize());
    dataSource.setMaxActive(txDbConfig.getMaxActive());
    dataSource.setMinIdle(txDbConfig.getMinIdle());
    dataSource.setMaxWait(txDbConfig.getMaxWait());
    dataSource.setValidationQuery(txDbConfig.getValidationQuery());
    dataSource.setTestOnBorrow(txDbConfig.getTestOnBorrow());
    dataSource.setTestOnReturn(txDbConfig.getTestOnReturn());
    dataSource.setTestWhileIdle(txDbConfig.getTestWhileIdle());
    dataSource.setPoolPreparedStatements(txDbConfig.getPoolPreparedStatements());
    dataSource.setMaxPoolPreparedStatementPerConnectionSize(txDbConfig.getMaxPoolPreparedStatementPerConnectionSize());


    this.tableName = RepositoryPathUtils.buildDbTableName(modelName);
    executeUpdate(SqlHelper.buildCreateTableSql(tableName, txDbConfig.getDriverClassName()));
}
開發者ID:yu199195，項目名稱:happylifeplat-transaction，代碼行數:32，代碼來源:JdbcTransactionRecoverRepository.java

示例2: businessDataSource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
@Bean(initMethod = "init", destroyMethod = "close")
@Primary
public DruidDataSource businessDataSource() throws SQLException, DESException {
    DruidDataSource druidDataSource = new DruidDataSource();
    druidDataSource.setDriverClassName(dbConfigProperties.getDriveClass());
    druidDataSource.setUrl(dbConfigProperties.getBusinessUrl());
    druidDataSource.setUsername(dbConfigProperties.getBusinessUsername());
    druidDataSource.setPassword(dbConfigProperties.getBusinessPassword());
    druidDataSource.setInitialSize(dbConfigProperties.getInitialSize());
    druidDataSource.setMinIdle(dbConfigProperties.getMinIdle());
    druidDataSource.setMaxActive(dbConfigProperties.getMaxActive());
    druidDataSource.setMaxWait(dbConfigProperties.getMaxWait());
    druidDataSource.setTimeBetweenEvictionRunsMillis(dbConfigProperties.getTimeBetweenEvictionRunsMillis());
    druidDataSource.setMinEvictableIdleTimeMillis(dbConfigProperties.getMinEvictableIdleTimeMillis());
    druidDataSource.setValidationQuery(dbConfigProperties.getValidationQuery());//此項如果為空，下麵幾個test都不會生效
    druidDataSource.setTestWhileIdle(dbConfigProperties.getTestWhileIdle());
    druidDataSource.setTestOnBorrow(dbConfigProperties.getTestOnBorrow());
    druidDataSource.setTestOnReturn(dbConfigProperties.getTestOnReturn());
    druidDataSource.setPoolPreparedStatements(dbConfigProperties.getPoolPreparedStatements());//5.5以後的mysql開啟，以後的關閉
    druidDataSource.setMaxPoolPreparedStatementPerConnectionSize(dbConfigProperties.getMaxPoolPreparedStatementPerConnectionSize());
    druidDataSource.setFilters(dbConfigProperties.getFilters());
    return druidDataSource;
}
開發者ID:DomKing，項目名稱:busi-support，代碼行數:24，代碼來源:BusinessDatabaseConfig.java

示例3: createDataSource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
protected DataSource createDataSource() throws SQLException {
  // special
  DruidDataSource datasource = new DruidDataSource();
  datasource.setUrl(commonProperties.getUrl());
  datasource.setUsername(commonProperties.getUsername());
  datasource.setPassword(commonProperties.getPassword());
  // common
  datasource.setDriverClassName(commonProperties.getDriverClassName());
  datasource.setInitialSize(commonProperties.getInitialSize());
  datasource.setMinIdle(commonProperties.getMinIdle());
  datasource.setMaxActive(commonProperties.getMaxActive());
  datasource.setMaxWait(commonProperties.getMaxWait());
  datasource
      .setTimeBetweenEvictionRunsMillis(commonProperties.getTimeBetweenEvictionRunsMillis());
  datasource.setMinEvictableIdleTimeMillis(commonProperties.getMinEvictableIdleTimeMillis());
  datasource.setValidationQuery(commonProperties.getValidationQuery());
  datasource.setTestWhileIdle(commonProperties.isTestWhileIdle());
  datasource.setTestOnBorrow(commonProperties.isTestOnBorrow());
  datasource.setTestOnReturn(commonProperties.isTestOnReturn());
  datasource.setPoolPreparedStatements(commonProperties.isPoolPreparedStatements());
  datasource.setMaxPoolPreparedStatementPerConnectionSize(
      commonProperties.getMaxPoolPreparedStatementPerConnectionSize());
  datasource.setFilters(commonProperties.getFilters());
  datasource.setConnectionProperties(commonProperties.getConnectionProperties());
  return datasource;
}
開發者ID:venus-boot，項目名稱:saluki，代碼行數:27，代碼來源:SingleDataSourceConfig.java

示例4: userDataSource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
/**
 * 使用@Primary注解主數據源
 */
@Bean(name = "userDataSource")
@Primary
public DataSource userDataSource() {
	DruidDataSource dataSource = new DruidDataSource();
	dataSource.setDriverClassName(driverClass);
	dataSource.setUrl(url);
	dataSource.setUsername(user);
	dataSource.setPassword(password);
	//configuration
	dataSource.setInitialSize(initialSize);
	dataSource.setMinIdle(minIdle);
	dataSource.setMaxActive(maxActive);
	dataSource.setMaxWait(maxWait);
	dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
	dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
	dataSource.setValidationQuery(validationQuery);
	dataSource.setTestWhileIdle(testWhileIdle);
	dataSource.setTestOnBorrow(testOnBorrow);
	dataSource.setTestOnReturn(testOnReturn);
	dataSource.setPoolPreparedStatements(poolPreparedStatements);
	dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
	return dataSource;
}
開發者ID:ychaoyang，項目名稱:autotest，代碼行數:27，代碼來源:UserDataSourceConfig.java

示例5: studentDataSource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
@Bean(name = "studentDataSource")
public DataSource studentDataSource() {
	DruidDataSource dataSource = new DruidDataSource();
	dataSource.setUrl(studentUrl);
	dataSource.setUsername(studentUser);
	dataSource.setPassword(studentPassword);
	dataSource.setDriverClassName(studentDriverClass);
	//configuration
	dataSource.setInitialSize(initialSize);
	dataSource.setMinIdle(minIdle);
	dataSource.setMaxActive(maxActive);
	dataSource.setMaxWait(maxWait);
	dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
	dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
	dataSource.setValidationQuery(validationQuery);
	dataSource.setTestWhileIdle(testWhileIdle);
	dataSource.setTestOnBorrow(testOnBorrow);
	dataSource.setTestOnReturn(testOnReturn);
	dataSource.setPoolPreparedStatements(poolPreparedStatements);
	dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
	return dataSource;
}
開發者ID:ychaoyang，項目名稱:autotest，代碼行數:23，代碼來源:StudentDataSourceConfig.java

示例6: mafSlaveDataSource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
@Bean(name = ConfigConstant.NAME_DS_SLAVE)
@ConfigurationProperties(prefix = ConfigConstant.PREFIX_DS_SLAVE)
public DataSource mafSlaveDataSource() {
    logger.info("----- MAFIA slave data source INIT -----");
    DruidDataSource ds = new DruidDataSource();
    try {
        ds.setFilters(env.getProperty("ds.filters"));
    } catch (SQLException e) {
        logger.warn("Data source set filters ERROR:", e);
    }
    ds.setMaxActive(NumberUtils.toInt(env.getProperty("ds.maxActive"), 90));
    ds.setInitialSize(NumberUtils.toInt(env.getProperty("ds.initialSize"), 10));
    ds.setMaxWait(NumberUtils.toInt(env.getProperty("ds.maxWait"), 60000));
    ds.setMinIdle(NumberUtils.toInt(env.getProperty("ds.minIdle"), 1));
    ds.setTimeBetweenEvictionRunsMillis(NumberUtils.toInt(env.getProperty("ds.timeBetweenEvictionRunsMillis"), 60000));
    ds.setMinEvictableIdleTimeMillis(NumberUtils.toInt(env.getProperty("ds.minEvictableIdleTimeMillis"), 300000));
    ds.setValidationQuery(env.getProperty("ds.validationQuery"));
    ds.setTestWhileIdle(BooleanUtils.toBoolean(env.getProperty("ds.testWhileIdle")));
    ds.setTestOnBorrow(BooleanUtils.toBoolean(env.getProperty("ds.testOnBorrow")));
    ds.setTestOnReturn(BooleanUtils.toBoolean(env.getProperty("ds.testOnReturn")));
    ds.setPoolPreparedStatements(BooleanUtils.toBoolean(env.getProperty("ds.poolPreparedStatements")));
    ds.setMaxOpenPreparedStatements(NumberUtils.toInt(env.getProperty("ds.maxOpenPreparedStatements"), 20));
    return ds;
}
開發者ID:slking1987，項目名稱:mafia，代碼行數:25，代碼來源:DsSlaveConfig.java

示例7: dataSource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
@Bean
  public DataSource dataSource() {
      System.out.println("注入druid！！！");
      DruidDataSource datasource = new DruidDataSource();
      datasource.setUrl(propertyResolver.getProperty("url"));
      datasource.setDriverClassName(propertyResolver.getProperty("driver-class-name"));
      datasource.setUsername(propertyResolver.getProperty("username"));
      datasource.setPassword(propertyResolver.getProperty("password"));
      datasource.setInitialSize(Integer.valueOf(propertyResolver.getProperty("initial-size")));
      datasource.setMinIdle(Integer.valueOf(propertyResolver.getProperty("min-idle")));
      datasource.setMaxWait(Long.valueOf(propertyResolver.getProperty("max-wait")));
      datasource.setMaxActive(Integer.valueOf(propertyResolver.getProperty("max-active")));
      datasource.setMinEvictableIdleTimeMillis(Long.valueOf(propertyResolver.getProperty("min-evictable-idle-time-millis")));
      try {
	datasource.setFilters("stat,wall,stat,log4j,default");
} catch (SQLException e) {
	e.printStackTrace();
}
      return datasource;
  }
開發者ID:RayeWang，項目名稱:easyadmin，代碼行數:21，代碼來源:DruidDataSourceConfig.java

示例8: init

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
/**
 * 初始化操作
 *
 * @param modelName 模塊名稱
 * @param txConfig  配置信息
 */
@Override
public void init(String modelName, TccConfig txConfig) {
    dataSource = new DruidDataSource();
    final TccDbConfig tccDbConfig = txConfig.getTccDbConfig();
    dataSource.setUrl(tccDbConfig.getUrl());
    dataSource.setDriverClassName(tccDbConfig.getDriverClassName());
    dataSource.setUsername(tccDbConfig.getUsername());
    dataSource.setPassword(tccDbConfig.getPassword());
    dataSource.setInitialSize(tccDbConfig.getInitialSize());
    dataSource.setMaxActive(tccDbConfig.getMaxActive());
    dataSource.setMinIdle(tccDbConfig.getMinIdle());
    dataSource.setMaxWait(tccDbConfig.getMaxWait());
    dataSource.setValidationQuery(tccDbConfig.getValidationQuery());
    dataSource.setTestOnBorrow(tccDbConfig.getTestOnBorrow());
    dataSource.setTestOnReturn(tccDbConfig.getTestOnReturn());
    dataSource.setTestWhileIdle(tccDbConfig.getTestWhileIdle());
    dataSource.setPoolPreparedStatements(tccDbConfig.getPoolPreparedStatements());
    dataSource.setMaxPoolPreparedStatementPerConnectionSize(tccDbConfig.getMaxPoolPreparedStatementPerConnectionSize());
    this.tableName = RepositoryPathUtils.buildDbTableName(modelName);
    executeUpdate(SqlHelper.buildCreateTableSql(tccDbConfig.getDriverClassName(), tableName));
}
開發者ID:yu199195，項目名稱:happylifeplat-tcc，代碼行數:28，代碼來源:JdbcCoordinatorRepository.java

示例9: dataSource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
@Bean(initMethod = "init", destroyMethod = "close")
public DruidDataSource dataSource(DruidConfig druidConfig) throws IOException {
    DruidDataSource ds = new DruidDataSource();
    ds.setDriverClassName("com.mysql.cj.jdbc.Driver");
    ds.setUrl(druidConfig.getUrl() + "?" + druidConfig.getOptions());
    ds.setUsername(druidConfig.getUser());
    ds.setPassword(druidConfig.getPwd());
    ds.setInitialSize(druidConfig.getInitialSize());
    ds.setMinIdle(druidConfig.getMinIdle());
    ds.setMaxActive(druidConfig.getMaxActive());
    ds.setMaxWait(druidConfig.getMaxWait());
    ds.setTimeBetweenEvictionRunsMillis(druidConfig.getTimeBetweenEvictionRunsMillis());
    ds.setMinEvictableIdleTimeMillis(druidConfig.getMinEvictableIdleTimeMillis());
    ds.setValidationQuery(druidConfig.getValidationQuery());
    ds.setTestWhileIdle(druidConfig.getTestWhileIdle());
    ds.setTestOnBorrow(druidConfig.getTestOnBorrow());
    ds.setTestOnReturn(druidConfig.getTestOnReturn());
    return ds;
}
開發者ID:csdbianhua，項目名稱:telemarket-skittle-alley，代碼行數:20，代碼來源:DataConfig.java

示例10: createDatasource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
/**
 * 創建多個數據源來模擬分布式服務環境
 * @param properties
 * @return
 */
private DataSource createDatasource(EasyTransTestProperties properties) {
	DruidDataSource ds = new DruidDataSource();
	ds.setUrl(properties.getUrl());
	ds.setUsername(properties.getUsername());
	ds.setPassword(properties.getPassword());
	ds.setMaxActive(10);
	ds.setInitialSize(1);
	ds.setMinIdle(1);
	ds.setPoolPreparedStatements(true);
	return ds;
}
開發者ID:QNJR-GROUP，項目名稱:EasyTransaction，代碼行數:17，代碼來源:EasyTransTestConfiguration.java

示例11: clusterDataSource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
@Bean(name = "clusterDataSource")
public DataSource clusterDataSource() {
    DruidDataSource dataSource = new DruidDataSource();
    dataSource.setName("cluster");
    dataSource.setDriverClassName(driverClass);
    dataSource.setUrl(url);
    dataSource.setUsername(user);
    dataSource.setPassword(password);
    // 配置初始化大小、最小、最大
    dataSource.setInitialSize(0);
    dataSource.setMinIdle(0);
    dataSource.setMaxActive(10);
    // 配置獲取連接等待超時的時間
    dataSource.setMaxWait(15000);
    // 配置間隔多久才進行一次檢測，檢測需要關閉的空閑連接，單位是毫秒
    dataSource.setTimeBetweenEvictionRunsMillis(60000);
    // 配置一個連接在池中最小生存的時間，一個小時
    dataSource.setMinEvictableIdleTimeMillis(3600000);
    dataSource.setTestWhileIdle(true);
    // 這裏建議配置為TRUE，防止取到的連接不可用
    dataSource.setTestOnBorrow(true);
    dataSource.setTestOnReturn(false);
    // 這裏配置提交方式，默認就是TRUE，可以不用配置
    dataSource.setDefaultAutoCommit(true);
    // 驗證連接有效與否的SQL，不同的數據配置不同
    dataSource.setValidationQuery("SELECT 1");
    return dataSource;
}
開發者ID:zheng-zy，項目名稱:springboot-mybatis-druid-mutil-datasource，代碼行數:29，代碼來源:ClusterDataSourceConfig.java

示例12: masterDataSource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
@Bean(name = "masterDataSource")
@Primary
public DataSource masterDataSource() {
    DruidDataSource dataSource = new DruidDataSource();
    dataSource.setName("master");
    dataSource.setDriverClassName(driverClass);
    dataSource.setUrl(url);
    dataSource.setUsername(user);
    dataSource.setPassword(password);
    // 配置初始化大小、最小、最大
    dataSource.setInitialSize(0);
    dataSource.setMinIdle(0);
    dataSource.setMaxActive(10);
    // 配置獲取連接等待超時的時間
    dataSource.setMaxWait(15000);
    // 配置間隔多久才進行一次檢測，檢測需要關閉的空閑連接，單位是毫秒
    dataSource.setTimeBetweenEvictionRunsMillis(60000);
    // 配置一個連接在池中最小生存的時間，一個小時
    dataSource.setMinEvictableIdleTimeMillis(3600000);
    dataSource.setTestWhileIdle(true);
    // 這裏建議配置為TRUE，防止取到的連接不可用
    dataSource.setTestOnBorrow(true);
    dataSource.setTestOnReturn(false);
    // 這裏配置提交方式，默認就是TRUE，可以不用配置
    dataSource.setDefaultAutoCommit(true);
    // 驗證連接有效與否的SQL，不同的數據配置不同
    dataSource.setValidationQuery("SELECT 1");
    return dataSource;
}
開發者ID:zheng-zy，項目名稱:springboot-mybatis-druid-mutil-datasource，代碼行數:30，代碼來源:MasterDataSourceConfig.java

示例13: dataSource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
@Bean(initMethod = "init", destroyMethod = "close")
public DruidDataSource dataSource() throws SQLException {
    if (StringUtils.isEmpty(propertyResolver.getProperty("url"))) {
        System.out.println("Your database connection pool configuration is incorrect!"
                + " Please check your Spring profile, current profiles are:"
                + Arrays.toString(environment.getActiveProfiles()));
        throw new ApplicationContextException(
                "Database connection pool is not configured correctly");
    }
    DruidDataSource druidDataSource = new DruidDataSource();
    druidDataSource.setDriverClassName(propertyResolver.getProperty("driver-class-name"));
    druidDataSource.setUrl(propertyResolver.getProperty("url"));
    druidDataSource.setUsername(propertyResolver.getProperty("username"));
    druidDataSource.setPassword(propertyResolver.getProperty("password"));
    druidDataSource.setInitialSize(Integer.parseInt(propertyResolver.getProperty("initialSize")));
    druidDataSource.setMinIdle(Integer.parseInt(propertyResolver.getProperty("minIdle")));
    druidDataSource.setMaxActive(Integer.parseInt(propertyResolver.getProperty("maxActive")));
    druidDataSource.setMaxWait(Integer.parseInt(propertyResolver.getProperty("maxWait")));
    druidDataSource.setTimeBetweenEvictionRunsMillis(Long.parseLong(propertyResolver.getProperty("timeBetweenEvictionRunsMillis")));
    druidDataSource.setMinEvictableIdleTimeMillis(Long.parseLong(propertyResolver.getProperty("minEvictableIdleTimeMillis")));
    druidDataSource.setValidationQuery(propertyResolver.getProperty("validationQuery"));
    druidDataSource.setTestWhileIdle(Boolean.parseBoolean(propertyResolver.getProperty("testWhileIdle")));
    druidDataSource.setTestOnBorrow(Boolean.parseBoolean(propertyResolver.getProperty("testOnBorrow")));
    druidDataSource.setTestOnReturn(Boolean.parseBoolean(propertyResolver.getProperty("testOnReturn")));
    druidDataSource.setPoolPreparedStatements(Boolean.parseBoolean(propertyResolver.getProperty("poolPreparedStatements")));
    druidDataSource.setMaxPoolPreparedStatementPerConnectionSize(Integer.parseInt(propertyResolver.getProperty("maxPoolPreparedStatementPerConnectionSize")));
    druidDataSource.setFilters(propertyResolver.getProperty("filters"));
    return druidDataSource;
}
開發者ID:jmdhappy，項目名稱:xxpay-master，代碼行數:30，代碼來源:DruidDataSourceConfig.java

示例14: businessDataSource

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
@Bean(initMethod = "init", destroyMethod = "close")
@Primary
public DruidDataSource businessDataSource() throws SQLException, DESException {
    DruidDataSource druidDataSource = new DruidDataSource();
    druidDataSource.setDriverClassName(dbConfigProperties.getDriveClass());
    druidDataSource.setUrl(dbConfigProperties.getBusinessUrl());
    druidDataSource.setUsername(dbConfigProperties.getBusinessUsername());
    druidDataSource.setPassword(dbConfigProperties.getBusinessPassword());
    druidDataSource.setInitialSize(dbConfigProperties.getInitialSize());
    druidDataSource.setMinIdle(dbConfigProperties.getMinIdle());
    druidDataSource.setMaxActive(dbConfigProperties.getMaxActive());
    druidDataSource.setMaxWait(dbConfigProperties.getMaxWait());
    druidDataSource.setTimeBetweenEvictionRunsMillis(dbConfigProperties.getTimeBetweenEvictionRunsMillis());
    druidDataSource.setMinEvictableIdleTimeMillis(dbConfigProperties.getMinEvictableIdleTimeMillis());

    //此項如果為空，下麵幾個test都不會生效
    druidDataSource.setValidationQuery(dbConfigProperties.getValidationQuery());
    druidDataSource.setTestWhileIdle(dbConfigProperties.getTestWhileIdle());
    druidDataSource.setTestOnBorrow(dbConfigProperties.getTestOnBorrow());
    druidDataSource.setTestOnReturn(dbConfigProperties.getTestOnReturn());

    //5.5以後的mysql開啟，以後的關閉
    druidDataSource.setPoolPreparedStatements(dbConfigProperties.getPoolPreparedStatements());
    druidDataSource.setMaxPoolPreparedStatementPerConnectionSize(dbConfigProperties.getMaxPoolPreparedStatementPerConnectionSize());
    druidDataSource.setFilters(dbConfigProperties.getFilters());
    return druidDataSource;
}
開發者ID:DomKing，項目名稱:springbootWeb，代碼行數:28，代碼來源:BusinessDatabaseConfig.java

示例15: init

import com.alibaba.druid.pool.DruidDataSource; //導入方法依賴的package包/類
public void init() throws Exception{  
    System.out.println("**************init"); 
    MicroMetaDao dao=MicroMetaDao.getInstance();
    String sql="select * from nh_micro_dbconf";
    List<Map<String,Object>> infoList=dao.queryObjJoinByCondition(sql);
    for(Map<String,Object> row:infoList){
    	String metaKey=(String) row.get("meta_key");
    	String dataSourceClassName=(String) row.get("datasource_classname");
    	String dbUser=(String) row.get("db_user");
    	String dbPassWord=(String) row.get("db_password");
    	if(dbPassWord.startsWith("nhjm-")){
    		String temp=dbPassWord.substring(5);
    		dbPassWord=DESUtil.decrypt(temp);
    	}
    	String dbUrl=(String) row.get("db_url");
    	DruidDataSource ds=new DruidDataSource();
    	ds.setUsername(dbUser);
    	ds.setPassword(dbPassWord);
    	ds.setUrl(dbUrl);
    	ds.setFilters("stat");
    	ds.setMaxActive(10);
    	ds.setInitialSize(1);
    	ds.setMaxWait(60000);
    	ds.setMinIdle(1);
    	ds.setTimeBetweenEvictionRunsMillis(60000);
    	ds.setMinEvictableIdleTimeMillis(60000);
    	ds.setValidationQuery("SELECT 'x'");
    	ds.setTestWhileIdle(true);
    	ds.setTestOnBorrow(false);
    	ds.setTestOnReturn(false);
    	ds.setPoolPreparedStatements(true);
    	ds.setMaxPoolPreparedStatementPerConnectionSize(10);
    	ds.setDriverClassName(dataSourceClassName);
    	ds.init();
    	JdbcTemplate jdbcTemplate=new JdbcTemplate();
    	jdbcTemplate.setDataSource(ds);
    	MicroDbHolder.getDbHolder().put(metaKey, jdbcTemplate);
    }
}
開發者ID:jeffreyning，項目名稱:nh-micro，代碼行數:40，代碼來源:MicroDSInit.java


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