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爲什麼當我嘗試從屬性文件輸出數據時,顯示的數據是錯誤的?@PropertySource從另一個項目加載另一個屬性文件
在我ChatApp項目中,我有datasource-cfg.properties文件:
# DataSource
ds.database-driver=org.apache.derby.jdbc.ClientDriver
ds.url=jdbc:derby://localhost:1527/sample
ds.username=app
ds.password=app
,當我試圖輸出它的地方在我的計劃中的數據都是錯誤的。 這裏是我的ApplicationContextConfig:
@Configuration
@ComponentScan("com.icomm.chatapp.*")
@EnableTransactionManagement
@PropertySource(value="classpath:datasource-cfg.properties")
public class ApplicationContextConfig
{
@Autowired
private Environment env1s;
@Bean
public ResourceBundleMessageSource messageSource()
{
ResourceBundleMessageSource rb = new ResourceBundleMessageSource();
rb.setBasenames(new String[]
{
"messages/validator"
});
return rb;
}
@Bean(name = "viewResolver")
public InternalResourceViewResolver getViewResolver()
{
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setPrefix("WEB-INF/jsp/");
viewResolver.setSuffix(".jsp");
return viewResolver;
}
@Bean(name = "dataSource")
public DataSource getDataSource()
{
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName(env1s.getProperty("ds.database-driver"));
dataSource.setUrl(env1s.getProperty("ds.url"));
dataSource.setUsername(env1s.getProperty("ds.username"));
dataSource.setPassword(env1s.getProperty("ds.password"));
System.out.println("--------------Property File------------");
System.out.println("" + env1s.getProperty("ds.database-driver"));
System.out.println("" + env1s.getProperty("ds.url"));
System.out.println("" + env1s.getProperty("ds.username"));
System.out.println("" + env1s.getProperty("ds.password"));
System.out.println("--------------Data Source------------");
System.out.println("" + dataSource.getUrl());
System.out.println("" + dataSource.getUsername());
System.out.println("" + dataSource.getPassword());
return dataSource;
}
@Autowired
@Bean(name = "transactionManager")
public DataSourceTransactionManager getTransactionManager(DataSource dataSource)
{
DataSourceTransactionManager transactionManager = new DataSourceTransactionManager(dataSource);
return transactionManager;
}
}
,其結果是沒有用什麼在datasource-cfg.properties文件
Info: Loaded JDBC driver: com.mysql.jdbc.Driver
Info: --------------Property File------------
Info: com.mysql.jdbc.Driver
Info: jdbc:mysql://192.168.28.52:3306/retina
Info: dbmail
Info: dbmail
Info: --------------Data Source------------
Info: jdbc:mysql://192.168.28.52:3306/retina
Info: dbmail
Info: dbmail
我注意到,這些數據是從其他項目相同。在我的SpringFrameworkApp中。有人能幫我解決這個問題嗎?我想訪問ChatApp項目中的datasource-cfg.properties。