Should the naming rights of National Stadium to be sold? (by self)

本文探讨了国家体育场是否应该出售冠名权的问题。一方面,保持原有名称被视为维护国家荣誉和历史传承的重要方式;另一方面,高额的维护费用使得出售冠名权成为减轻财政负担的选择。文章提出了一种折中方案:暂时出售冠名权以缓解当前经济压力,并在未来某个时间点恢复原名。
Should the naming rights of National Stadium to be sold?
This is really hard topic. Affirmative opinion,  we should hope to keep it.,tt is our country's hornor, and it is respresent the history of China; but negative opinion, we should sell it for the expensive maintaining expense, it can reduce more profile for our country.
Which one is better?  Should we put our historical relic to make revenue? If we donnot who will pay for the fee? I think I am a patriot. But for the chinese people I should agreed with sell it for our maintainning expense. But this sell is for a peroid , not permanently. In several years, they should give it back to us again. It is really can relieve the goverment's finance. Some person maybe say so many corrupt offical, if they donot put so much in their pockets, that fee can raise National Stadium. Yes, I can not agree with it anymore? But, this is realism, if we cannot change it, I think we really need a way to relieve current difficulties. The spring storm disaster, the earthquake in Wenchun; massive devotion to Olympic game; all of these are influcing chinese economy now; it is right time for us to overcome it. An old chinsee saying: Keep the green hill,  donot worry about firewood. More and more historical relic will come into being, more and more of them give us pride and stress. Historical should belong to history. We should face them with a broad-mind.
Whatever, I will take it. Let's wait for the result.
提供的引用内容未涉及解决 “org.apache.naming.NamingContext cannot be cast to javax.sql.datasource” 错误的方案,不过可以从常见的解决思路来分析。 这个错误通常是由于类型转换错误导致的,`org.apache.naming.NamingContext` 是用于命名上下文操作的类,而 `javax.sql.DataSource` 是数据源接口,不能直接将前者转换为后者。以下是一些可能的解决方法: ### 检查数据源配置 确保在配置数据源时,正确地获取和使用 `DataSource` 对象。例如,在 Spring Boot 项目中,使用 `@Configuration` 和 `@Bean` 注解来配置数据源: ```java import javax.sql.DataSource; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import com.alibaba.druid.pool.DruidDataSource; @Configuration public class DataSourceConfig { @Bean public DataSource dataSource() { DruidDataSource dataSource = new DruidDataSource(); dataSource.setUrl("jdbc:mysql://localhost:3306/yourdb"); dataSource.setUsername("yourusername"); dataSource.setPassword("yourpassword"); return dataSource; } } ``` ### 检查 JNDI 配置 如果使用 JNDI(Java Naming and Directory Interface)来获取数据源,要确保 JNDI 配置正确。在 Tomcat 等服务器中,需要在 `context.xml` 或 `server.xml` 中正确配置数据源,并且在代码中正确查找: ```java import javax.naming.Context; import javax.naming.InitialContext; import javax.sql.DataSource; public class DataSourceUtil { public static DataSource getDataSource() throws Exception { Context initContext = new InitialContext(); Context envContext = (Context) initContext.lookup("java:/comp/env"); return (DataSource) envContext.lookup("jdbc/yourDataSource"); } } ``` ### 检查依赖 确保项目中引入了正确的数据库连接池和 JDBC 驱动依赖。例如,使用 Druid 连接池时,在 `pom.xml` 中添加: ```xml <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.2.8</version> </dependency> ```
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