HikariCP - 添加属性到 JDBC url

Question

对于常规 JDBC 连接，您可以将属性添加到 DriverManager：

url = "jdbc:postgresql://host:port/db?user=user&password=pass";

Properties props = new Properties();

DriverManager.getConnection(url,props);

对于 HikariCP，它有 hikariConfig.setJdbcUrl(url);

如何为 JDBC 连接添加属性（不是 HikariCP 属性）？

Answer 1

参见 Hikari 的 initialization, you can add property by using config.addDataSourceProperty 方法：

HikariConfig config = new HikariConfig();
config.setJdbcUrl("jdbc:mysql://localhost:3306/simpsons");
config.setUsername("bart");
config.setPassword("51mp50n");
config.addDataSourceProperty("cachePrepStmts", "true");
config.addDataSourceProperty("prepStmtCacheSize", "250");
config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048");