优化数据源配置

src/main/java/cn/quantgroup/customer/config/data/DbConfig.java

 package cn.quantgroup.customer.config.data;
 
+import com.zaxxer.hikari.HikariConfig;
+import com.zaxxer.hikari.HikariDataSource;
 import javax.sql.DataSource;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.jdbc.DataSourceBuilder;
@@ -41,14 +43,35 @@ public class DbConfig {
     @Bean(name = "primaryDataSource")
     @Primary
     public DataSource primaryDataSource() {
-        return DataSourceBuilder.create().url(jdbcUrl).username(user).password(password)
-            .driverClassName(driverClassName).build();
+        HikariConfig config = new HikariConfig();
+        config.setJdbcUrl(jdbcUrl);
+        config.setPassword(password);
+        config.setUsername(user);
+        config.setMaximumPoolSize(maxPoolSize);
+        config.setMinimumIdle(20);
+        config.addDataSourceProperty("cachePrepStmts", "true");
+        config.addDataSourceProperty("prepStmtCacheSize", "250");
+        config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048");
+        return new HikariDataSource(config);
+
+//        return DataSourceBuilder.create().url(jdbcUrl).username(user).password(password)
+//            .driverClassName(driverClassName).build();
     }
 
     @Bean(name = "secondaryDataSource")
     public DataSource secondaryDataSource() {
-        return DataSourceBuilder.create().url(jdbcUrlSecondary).username(userSecondary).
-            password(passwordSecondary).driverClassName(driverClassName).build();
+        HikariConfig config = new HikariConfig();
+        config.setJdbcUrl(jdbcUrlSecondary);
+        config.setPassword(passwordSecondary);
+        config.setUsername(userSecondary);
+        config.setMaximumPoolSize(maxPoolSize);
+        config.setMinimumIdle(20);
+        config.addDataSourceProperty("cachePrepStmts", "true");
+        config.addDataSourceProperty("prepStmtCacheSize", "250");
+        config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048");
+        return new HikariDataSource(config);
+//        return DataSourceBuilder.create().url(jdbcUrlSecondary).username(userSecondary).
+//            password(passwordSecondary).driverClassName(driverClassName).build();
     }
 
 //    @Bean