Java Code Examples for com.alibaba.druid.pool.DruidDataSource#setDriverClassName()
The following examples show how to use
com.alibaba.druid.pool.DruidDataSource#setDriverClassName() .
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Example 1
Source File: DruidDataSourceConfig.java From easyweb with Apache License 2.0 | 6 votes |
@Bean(name = "mysqlDataSource") @Primary public DataSource dataSource() { DruidDataSource datasource = new DruidDataSource(); datasource.setUrl(databaseConfig.getUrl()); datasource.setDriverClassName(databaseConfig.getDriverClassName()); datasource.setUsername(databaseConfig.getUsername()); datasource.setPassword(databaseConfig.getPassword()); datasource.setInitialSize(databaseConfig.getInitialSize()); datasource.setMinIdle(databaseConfig.getMinIdle()); datasource.setMaxWait(databaseConfig.getMaxWait()); datasource.setMaxActive(databaseConfig.getMaxActive()); datasource.setMinEvictableIdleTimeMillis(databaseConfig.getMinEvictableIdleTimeMillis()); try { datasource.setFilters("stat,wall,log4j2"); } catch (SQLException e) { e.printStackTrace(); } return datasource; }
Example 2
Source File: DataSourceConfig.java From springboot-learning-experience with Apache License 2.0 | 6 votes |
/** * 手动创建DruidDataSource,通过DataSourceProperties 读取配置 * @return * @throws SQLException */ @Bean(name = "slaveDataSource") @Qualifier("slaveDataSource") @ConfigurationProperties(prefix = "spring.datasource.slave") public DataSource slaveDataSource() throws SQLException { DruidDataSource dataSource = new DruidDataSource(); dataSource.setFilters(filters); dataSource.setUrl(properties.getUrl()); dataSource.setDriverClassName(properties.getDriverClassName()); dataSource.setUsername(properties.getUsername()); dataSource.setPassword(properties.getPassword()); 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; }
Example 3
Source File: DruidConfiguration.java From Liudao with GNU General Public License v3.0 | 6 votes |
@Bean public DataSource druidDataSource() { 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("initialSize"))); datasource.setMinIdle(Integer.valueOf(propertyResolver.getProperty("minIdle"))); datasource.setMaxWait(Long.valueOf(propertyResolver.getProperty("maxWait"))); datasource.setMaxActive(Integer.valueOf(propertyResolver.getProperty("maxActive"))); datasource.setPoolPreparedStatements(Boolean.valueOf(propertyResolver.getProperty("poolPreparedStatements"))); datasource.setMaxPoolPreparedStatementPerConnectionSize(Integer.valueOf(propertyResolver.getProperty("maxPoolPreparedStatementPerConnectionSize"))); try { datasource.setFilters(propertyResolver.getProperty("filters")); } catch (SQLException e) { e.printStackTrace(); } return datasource; }
Example 4
Source File: JdbcTransactionRecoverRepository.java From Raincat with GNU Lesser General Public License v3.0 | 6 votes |
@Override public void init(final String appName, final 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(appName); executeUpdate(SqlHelper.buildCreateTableSql(tableName, txDbConfig.getDriverClassName())); }
Example 5
Source File: DataSourceConfiguration.java From mywx with Apache License 2.0 | 6 votes |
/** * 初始化数据源 * * @return * @throws SQLException */ @Bean(destroyMethod = "close") public DruidDataSource druidDataSource(DataSourceProperties dataSourceProperties) throws SQLException { DruidDataSource source = new DruidDataSource(); source.setUsername(dataSourceProperties.getUserName()); source.setPassword(dataSourceProperties.getPassWord()); source.setUrl(dataSourceProperties.getUrl()); source.setDriverClassName(dataSourceProperties.getDriverClassName()); source.setFilters(dataSourceProperties.getFilters()); source.setMaxActive(dataSourceProperties.getMaxActive()); source.setInitialSize(dataSourceProperties.getInitialSize()); source.setMinIdle(dataSourceProperties.getMinIdle()); source.setTimeBetweenEvictionRunsMillis(dataSourceProperties.getTimeBetweenEvictionRunsMillis()); source.setMinEvictableIdleTimeMillis(dataSourceProperties.getMinEvictableIdleTimeMillis()); source.setValidationQuery(dataSourceProperties.getValidationQuery()); source.setTestWhileIdle(dataSourceProperties.isTestWhileIdle()); source.setTestOnReturn(dataSourceProperties.isTestOnReturn()); source.setTestOnBorrow(dataSourceProperties.isTestOnBorrow()); source.setMaxOpenPreparedStatements(dataSourceProperties.getMaxOpenPreparedStatements()); source.setRemoveAbandoned(dataSourceProperties.isRemoveAbandoned()); source.setRemoveAbandonedTimeout(dataSourceProperties.getRemoveAbandonedTimeout()); source.setLogAbandoned(dataSourceProperties.isLogAbandoned()); return source; }
Example 6
Source File: QuartzConfig.java From mysiteforme with Apache License 2.0 | 5 votes |
@Bean public DataSource dataSource() throws SQLException { DruidDataSource druidDataSource = new DruidDataSource(); druidDataSource.setUsername(username); druidDataSource.setPassword(password); druidDataSource.setDriverClassName(driver); druidDataSource.setUrl(url); druidDataSource.setMaxActive(Integer.valueOf(maxActive)); druidDataSource.setFilters("stat,wall,log4j"); druidDataSource.setInitialSize(Integer.valueOf(initialSize)); return druidDataSource; }
Example 7
Source File: DruidConfig.java From dubbo-spring-boot-learning with MIT License | 5 votes |
@Bean @Primary public DataSource dataSource() { DruidDataSource datasource = new DruidDataSource(); datasource.setUrl(dbUrl); datasource.setUsername(username); datasource.setPassword(password); datasource.setDriverClassName(driverClassName); datasource.setInitialSize(initialSize); datasource.setMinIdle(minIdle); datasource.setMaxActive(maxActive); return datasource; }
Example 8
Source File: DruidDataSourceConfig.java From ssm-demo with MIT License | 5 votes |
@Bean //声明其为Bean实例 public DataSource dataSource(){ LOG.info("Initialize the data source..."); DruidDataSource datasource = new DruidDataSource(); datasource.setUrl(this.dbUrl); datasource.setUsername(username); datasource.setPassword(password); datasource.setDriverClassName(driverClassName); //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); try { datasource.setFilters(filters); } catch (SQLException e) { LOG.error("druid configuration initialization filter", e); } datasource.setConnectionProperties(connectionProperties); return datasource; }
Example 9
Source File: ConnectionTest.java From tddl5 with Apache License 2.0 | 5 votes |
/** * @param args */ public static void main(String[] args) { try { DruidDataSource ds = new DruidDataSource(); ds.setUsername("test"); ds.setPassword(""); ds.setUrl("jdbc:mysql://10.20.153.178:9066/"); ds.setDriverClassName("com.mysql.jdbc.Driver"); ds.setMaxActive(-1); ds.setMinIdle(0); ds.setTimeBetweenEvictionRunsMillis(600000); // ds.setNumTestsPerEvictionRun(Integer.MAX_VALUE); ds.setMinEvictableIdleTimeMillis(DruidDataSource.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS); Connection conn = ds.getConnection(); Statement stm = conn.createStatement(); stm.execute("show @@version"); ResultSet rst = stm.getResultSet(); rst.next(); String version = rst.getString("VERSION"); System.out.println(version); ds.close(); } catch (Exception exception) { System.out.println("10.20.153.178:9066 " + exception.getMessage() + exception); } }
Example 10
Source File: RehashLauncher.java From Mycat2 with GNU General Public License v3.0 | 5 votes |
private void initDataSource(){ dataSource=new DruidDataSource(); dataSource.setAsyncCloseConnectionEnable(true); dataSource.setBreakAfterAcquireFailure(true); dataSource.setDefaultAutoCommit(true); dataSource.setDefaultReadOnly(true); dataSource.setDriverClassName(args.getJdbcDriver()); dataSource.setEnable(true); dataSource.setPassword(args.getPassword()); dataSource.setTestOnBorrow(true); dataSource.setTestOnReturn(true); dataSource.setTestWhileIdle(true); dataSource.setUrl(args.getJdbcUrl()); dataSource.setUsername(args.getUser()); }
Example 11
Source File: DruidProperties.java From SpringBootBucket with MIT License | 5 votes |
public void config(DruidDataSource dataSource) { dataSource.setDbType(JdbcConstants.MYSQL); 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); // 获取连接等待超时的时间 dataSource.setRemoveAbandoned(removeAbandoned); // 超过时间限制是否回收 dataSource.setRemoveAbandonedTimeout(removeAbandonedTimeout); // 超过时间限制多长 // 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); // 用来检测连接是否有效的sql,要求是一个查询语句 dataSource.setValidationQuery(validationQuery); // 申请连接的时候检测 dataSource.setTestWhileIdle(testWhileIdle); // 申请连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnBorrow(testOnBorrow); // 归还连接时执行validationQuery检测连接是否有效,配置为true会降低性能 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); // 属性类型是字符串,通过别名的方式配置扩展插件,常用的插件有: // 监控统计用的filter:stat // 日志用的filter:log4j // 防御SQL注入的filter:wall try { dataSource.setFilters(filters); } catch (SQLException e) { e.printStackTrace(); } }
Example 12
Source File: DbNodeServiceImpl.java From pmq with Apache License 2.0 | 5 votes |
private void checkMaster(DbNodeEntity dbNodeEntity) throws SQLException { DruidDataSource dataSource = dataSourceFactory.createDataSource(); dataSource.setDriverClassName("com.mysql.jdbc.Driver"); dataSource.setUsername(dbNodeEntity.getDbUserName()); dataSource.setPassword(dbNodeEntity.getDbPass()); dataSource.setUrl(getCon(dbNodeEntity, true)); dataSource.setInitialSize(1); dataSource.setMinIdle(0); dataSource.setMaxActive(1); dataSource.init(); dataSource = null; }
Example 13
Source File: DruidConfig.java From mykit-delay with Apache License 2.0 | 5 votes |
public DataSource newInstanceDruidDataSource() throws Exception { if (mydataSource != null) { return mydataSource; } DruidDataSource druidDataSource = new DruidDataSource(); druidDataSource.setUrl(this.url); druidDataSource.setUsername(this.username); druidDataSource.setPassword(this.password); druidDataSource.setDriverClassName(this.driverClassName); druidDataSource.setInitialSize(this.initialSize); druidDataSource.setMaxActive(this.maxActive); druidDataSource.setMinIdle(this.minIdle); druidDataSource.setMaxWait(this.maxWait); druidDataSource.setTimeBetweenEvictionRunsMillis(this.timeBetweenEvictionRunsMillis); druidDataSource.setMinEvictableIdleTimeMillis(this.minEvictableIdleTimeMillis); druidDataSource.setValidationQuery(this.validationQuery); druidDataSource.setTestWhileIdle(this.testWhileIdle); druidDataSource.setTestOnBorrow(this.testOnBorrow); druidDataSource.setTestOnReturn(this.testOnReturn); druidDataSource.setPoolPreparedStatements(this.poolPreparedStatements); druidDataSource.setMaxPoolPreparedStatementPerConnectionSize(this.maxPoolPreparedStatementPerConnectionSize); druidDataSource.setFilters(this.filters); try { if (null != druidDataSource) { druidDataSource.setFilters("wall,stat"); druidDataSource.setUseGlobalDataSourceStat(true); druidDataSource.init(); } } catch (Exception e) { throw new RuntimeException("load datasource error, dbProperties is :", e); } synchronized (this) { mydataSource = druidDataSource; } druidDataSource.init(); return druidDataSource; }
Example 14
Source File: DbConfiguration.java From flower with Apache License 2.0 | 5 votes |
@Bean("dataSource") public DruidDataSource getDataSource() throws SQLException { DruidDataSource dataSource = new DruidDataSource(); dataSource.setDriverClassName("com.mysql.cj.jdbc.Driver"); dataSource.setUrl("jdbc:mysql://localhost:3306/flower?characterEncoding=UTF-8&serverTimezone=GMT%2B8"); dataSource.setUsername("root"); dataSource.setPassword("flower123"); dataSource.setInitialSize(5); dataSource.setMaxActive(30); dataSource.setValidationQuery("select version()"); dataSource.init(); return dataSource; }
Example 15
Source File: DruidDataSourceConfigurer.java From FlyCms with MIT License | 5 votes |
@Bean public DataSource getDataSource() { DruidDataSource datasource = new DruidDataSource(); datasource.setUrl(this.dbUrl); datasource.setUsername(username); datasource.setPassword(password); datasource.setDriverClassName(driverClassName); //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); try { datasource.setFilters(filters); } catch (SQLException e) { logger.error("druid configuration initialization filter", e); } datasource.setConnectionProperties(connectionProperties); return datasource; }
Example 16
Source File: DruidConfig.java From codeway_service with GNU General Public License v3.0 | 5 votes |
@Bean //声明其为Bean实例 @Primary //在同样的DataSource中,首先使用被标注的DataSource public DataSource dataSource() { DruidDataSource datasource = new DruidDataSource(); logger.info("dbUrl--------" + dbUrl); datasource.setUrl(this.dbUrl); datasource.setUsername(username); datasource.setPassword(password); datasource.setDriverClassName(driverClassName); //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); try { datasource.setFilters(filters); } catch (SQLException e) { logger.error("druid configuration initialization filter", e); } datasource.setConnectionProperties(connectionProperties); return datasource; }
Example 17
Source File: DBTest.java From canal with Apache License 2.0 | 4 votes |
@Test public void test01() throws SQLException { DruidDataSource dataSource = new DruidDataSource(); // dataSource.setDriverClassName("oracle.jdbc.OracleDriver"); // dataSource.setUrl("jdbc:oracle:thin:@127.0.0.1:49161:XE"); // dataSource.setUsername("mytest"); // dataSource.setPassword("m121212"); dataSource.setDriverClassName("com.mysql.jdbc.Driver"); dataSource.setUrl("jdbc:mysql://127.0.0.1:3306/mytest?useUnicode=true"); dataSource.setUsername("root"); dataSource.setPassword("121212"); dataSource.setInitialSize(1); dataSource.setMinIdle(1); dataSource.setMaxActive(2); dataSource.setMaxWait(60000); dataSource.setTimeBetweenEvictionRunsMillis(60000); dataSource.setMinEvictableIdleTimeMillis(300000); dataSource.init(); Connection conn = dataSource.getConnection(); conn.setAutoCommit(false); PreparedStatement pstmt = conn.prepareStatement("insert into user (id,name,role_id,c_time,test1,test2) values (?,?,?,?,?,?)"); java.util.Date now = new java.util.Date(); for (int i = 1; i <= 10000; i++) { pstmt.clearParameters(); pstmt.setLong(1, (long) i); pstmt.setString(2, "test_" + i); pstmt.setLong(3, (long) i % 4 + 1); pstmt.setDate(4, new java.sql.Date(now.getTime())); pstmt.setString(5, null); pstmt.setBytes(6, null); pstmt.execute(); if (i % 5000 == 0) { conn.commit(); } } conn.commit(); pstmt.close(); // Statement stmt = conn.createStatement(); // ResultSet rs = stmt.executeQuery("select * from user t where 1=2"); // // ResultSetMetaData rsm = rs.getMetaData(); // int cnt = rsm.getColumnCount(); // for (int i = 1; i <= cnt; i++) { // System.out.println(rsm.getColumnName(i) + " " + // rsm.getColumnType(i)); // } // rs.close(); // stmt.close(); // PreparedStatement pstmt = conn // .prepareStatement("insert into tb_user // (id,name,role_id,c_time,test1,test2) // values (?,?,?,?,?,?)"); // pstmt.setBigDecimal(1, new BigDecimal("5")); // pstmt.setString(2, "test"); // pstmt.setBigDecimal(3, new BigDecimal("1")); // pstmt.setDate(4, new Date(new java.util.Date().getTime())); // byte[] a = { (byte) 1, (byte) 2 }; // pstmt.setBytes(5, a); // pstmt.setBytes(6, a); // pstmt.execute(); // // pstmt.close(); conn.close(); dataSource.close(); }
Example 18
Source File: DruidDataSourcePool.java From Zebra with Apache License 2.0 | 4 votes |
@SuppressWarnings("deprecation") @Override public DataSource build(DataSourceConfig config, boolean withDefaultValue) { DruidDataSource druidDataSource = new DruidDataSource(); druidDataSource.setName(buildDsName(config)); druidDataSource.setUrl(config.getJdbcUrl()); druidDataSource.setUsername(config.getUsername()); druidDataSource.setPassword(config.getPassword()); druidDataSource.setDriverClassName(StringUtils.isNotBlank(config.getDriverClass()) ? config.getDriverClass() : JdbcDriverClassHelper.getDriverClassNameByJdbcUrl(config.getJdbcUrl())); if (withDefaultValue) { druidDataSource.setInitialSize(getIntProperty(config, "initialPoolSize", 5)); druidDataSource.setMaxActive(getIntProperty(config, "maxPoolSize", 30)); druidDataSource.setMinIdle(getIntProperty(config, "minPoolSize", 5)); druidDataSource.setMaxWait(getIntProperty(config, "checkoutTimeout", 1000)); druidDataSource.setValidationQuery(getStringProperty(config, "preferredTestQuery", "SELECT 1")); druidDataSource.setMinEvictableIdleTimeMillis(getIntProperty(config, "minEvictableIdleTimeMillis", 1800000));// 30min druidDataSource .setTimeBetweenEvictionRunsMillis(getIntProperty(config, "timeBetweenEvictionRunsMillis", 30000)); // 30s druidDataSource.setNumTestsPerEvictionRun(getIntProperty(config, "numTestsPerEvictionRun", 6)); druidDataSource.setValidationQueryTimeout(getIntProperty(config, "validationQueryTimeout", 0)); druidDataSource.setRemoveAbandonedTimeout(getIntProperty(config, "removeAbandonedTimeout", 300)); if (StringUtils.isNotBlank(getStringProperty(config, "connectionInitSql", null))) { List<String> initSqls = new ArrayList<String>(); initSqls.add(getStringProperty(config, "connectionInitSql", null)); druidDataSource.setConnectionInitSqls(initSqls); } druidDataSource.setTestWhileIdle(true); druidDataSource.setTestOnBorrow(false); druidDataSource.setTestOnReturn(false); druidDataSource.setRemoveAbandoned(true); druidDataSource.setUseUnfairLock(true); druidDataSource.setNotFullTimeoutRetryCount(-1); } else { try { PropertiesInit<DruidDataSource> propertiesInit = new PropertiesInit<DruidDataSource>(druidDataSource); propertiesInit.initPoolProperties(config); } catch (Exception e) { throw new ZebraConfigException(String.format("druid dataSource [%s] created error : ", config.getId()), e); } } this.pool = druidDataSource; LOGGER.info(String.format("New dataSource [%s] created.", config.getId())); return this.pool; }
Example 19
Source File: DruidConfig.java From renren-fast with GNU General Public License v3.0 | 4 votes |
@Bean @Primary public DataSource dataSource(){ DruidDataSource datasource = new DruidDataSource(); datasource.setUrl(this.dbUrl); datasource.setUsername(username); datasource.setPassword(password); datasource.setDriverClassName(driverClassName); //configuration if(initialSize != null) { datasource.setInitialSize(initialSize); } if(minIdle != null) { datasource.setMinIdle(minIdle); } if(maxActive != null) { datasource.setMaxActive(maxActive); } if(maxWait != null) { datasource.setMaxWait(maxWait); } if(timeBetweenEvictionRunsMillis != null) { datasource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); } if(minEvictableIdleTimeMillis != null) { datasource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); } if(validationQuery!=null) { datasource.setValidationQuery(validationQuery); } if(testWhileIdle != null) { datasource.setTestWhileIdle(testWhileIdle); } if(testOnBorrow != null) { datasource.setTestOnBorrow(testOnBorrow); } if(testOnReturn != null) { datasource.setTestOnReturn(testOnReturn); } if(poolPreparedStatements != null) { datasource.setPoolPreparedStatements(poolPreparedStatements); } if(maxPoolPreparedStatementPerConnectionSize != null) { datasource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize); } if(connectionProperties != null) { datasource.setConnectionProperties(connectionProperties); } List<Filter> filters = new ArrayList<>(); filters.add(statFilter()); filters.add(wallFilter()); datasource.setProxyFilters(filters); return datasource; }
Example 20
Source File: MasterDataSourceConfig.java From springBoot-study with Apache License 2.0 | 4 votes |
@Bean(name = "masterDataSource") @Primary //标志这个 Bean 如果在多个同类 Bean 候选时,该 Bean 优先被考虑。 public DataSource masterDataSource() { DruidDataSource dataSource = new DruidDataSource(); dataSource.setUrl(url); dataSource.setUsername(username); // dataSource.setPassword(password); // dataSource.setPassword("23654"); dataSource.setDriverClassName(driverClassName); //具体配置 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); try { dataSource.setFilters(filters); } catch (SQLException e) { logger.error(e.getMessage()); } dataSource.setConnectionProperties(connectionProperties); String password2=AESUtil.decrypt(password); //如果为空,说明解密失败,那么就直接连接,若还是失败,说明密码错误,直接退出程序 dataSource.setPassword(password2==null?password:password2); //如果连接失败,则直接退出程序! if(!testCon(dataSource)){ logger.error("数据库连接失败!程序退出!"); System.exit(1); } //连接成功并且是明文的话,就直接回写密文 if(password2==null){ SetSystemProperty ssp = new SetSystemProperty(); Map<String, String> map = new HashMap<String, String>(); map.put("spring.datasource.password", AESUtil.encrypt(password)); ssp.updateProperties("application.properties", map, "password Encode"); logger.error("密文回写成功!"); } return dataSource; }