注释数据源

cloud-course/pom.xml

@@ -61,6 +61,12 @@
             <artifactId>cloud-wechat-api</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
+        <dependency>
+            <groupId>com.yizhi</groupId>
+            <artifactId>cloud-core</artifactId>
+            <version>1.0-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 
     <build>

cloud-course/src/main/java/com/yizhi/course/application/config/DataSourceConfig.java

-package com.yizhi.course.application.config;
-
-import com.zaxxer.hikari.HikariConfig;
-import com.zaxxer.hikari.HikariDataSource;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-import javax.sql.DataSource;
-
-/**
- * HikariCP连接池配置
- */
-@Configuration
-public class DataSourceConfig {
-
-    @Value("${spring.datasource.url}")
-    private String dataSourceUrl;
-
-    @Value("${spring.datasource.username}")
-    private String user;
-
-    @Value("${spring.datasource.password}")
-    private String password;
-
-    @Bean
-    public DataSource dataSource() {
-        HikariConfig config = new HikariConfig();
-        /** 数据源 */
-        config.setJdbcUrl(dataSourceUrl);
-        /** 用户名 */
-        config.setUsername(user);
-        /** 密码 */
-        config.setPassword(password);
-        /** 是否自定义配置，为true时下面两个参数才生效 */
-        config.addDataSourceProperty("cachePrepStmts", "true");
-        /** 连接池大小默认25，官方推荐250-500 */
-        config.addDataSourceProperty("prepStmtCacheSize", "250");
-        /** 单条语句最大长度默认256，官方推荐2048 */
-        config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048");
-        /** 新版本MySQL支持服务器端准备，开启能够得到显著性能提升 */
-        config.addDataSourceProperty("useServerPrepStmts", "true");
-        config.addDataSourceProperty("useLocalSessionState", "true");
-        config.addDataSourceProperty("useLocalTransactionState", "true");
-        config.addDataSourceProperty("rewriteBatchedStatements", "true");
-        config.addDataSourceProperty("cacheResultSetMetadata", "true");
-        config.addDataSourceProperty("cacheServerConfiguration", "true");
-        config.addDataSourceProperty("elideSetAutoCommits", "true");
-        config.addDataSourceProperty("maintainTimeStats", "false");
-
-        HikariDataSource ds = new HikariDataSource(config);
-        return ds;
-    }
-
-}
+//package com.yizhi.course.application.config;
+//
+//import com.zaxxer.hikari.HikariConfig;
+//import com.zaxxer.hikari.HikariDataSource;
+//import org.springframework.beans.factory.annotation.Value;
+//import org.springframework.context.annotation.Bean;
+//import org.springframework.context.annotation.Configuration;
+//
+//import javax.sql.DataSource;
+//
+///**
+// * HikariCP连接池配置
+// */
+//@Configuration
+//public class DataSourceConfig {
+//
+//    @Value("${spring.datasource.url}")
+//    private String dataSourceUrl;
+//
+//    @Value("${spring.datasource.username}")
+//    private String user;
+//
+//    @Value("${spring.datasource.password}")
+//    private String password;
+//
+//    @Bean
+//    public DataSource dataSource() {
+//        HikariConfig config = new HikariConfig();
+//        /** 数据源 */
+//        config.setJdbcUrl(dataSourceUrl);
+//        /** 用户名 */
+//        config.setUsername(user);
+//        /** 密码 */
+//        config.setPassword(password);
+//        /** 是否自定义配置，为true时下面两个参数才生效 */
+//        config.addDataSourceProperty("cachePrepStmts", "true");
+//        /** 连接池大小默认25，官方推荐250-500 */
+//        config.addDataSourceProperty("prepStmtCacheSize", "250");
+//        /** 单条语句最大长度默认256，官方推荐2048 */
+//        config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048");
+//        /** 新版本MySQL支持服务器端准备，开启能够得到显著性能提升 */
+//        config.addDataSourceProperty("useServerPrepStmts", "true");
+//        config.addDataSourceProperty("useLocalSessionState", "true");
+//        config.addDataSourceProperty("useLocalTransactionState", "true");
+//        config.addDataSourceProperty("rewriteBatchedStatements", "true");
+//        config.addDataSourceProperty("cacheResultSetMetadata", "true");
+//        config.addDataSourceProperty("cacheServerConfiguration", "true");
+//        config.addDataSourceProperty("elideSetAutoCommits", "true");
+//        config.addDataSourceProperty("maintainTimeStats", "false");
+//
+//        HikariDataSource ds = new HikariDataSource(config);
+//        return ds;
+//    }
+//
+//}