springframework版本5.0.2。发行
springsecurity-version 5.0.0.RELEASE
!message
我认为我从@Configuration批注中得到了错误
每次我运行服务器时,它都会加载一段时间并最终给出异常
@Configuration
@EnableWebMvc
@ComponentScan(basePackages="com.luv2code.springsecurity.demo")
@PropertySource("classpath:persistence-mysql.properties")
public class DemoAppConfig {
@Autowired
private Environment env;
@Bean
public ViewResolver viewResolver(){
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setPrefix("/WEB-INF/view/");
viewResolver.setSuffix(".jsp");
return viewResolver;
}
@Bean
public DataSource securityDatasoruce(){
ComboPooledDataSource securityDataSource
= new ComboPooledDataSource();
try {
securityDataSource.setDriverClass(env.getProperty("jdbc.driver"));
} catch (PropertyVetoException exc) {
exc.printStackTrace();
}
securityDataSource.setJdbcUrl(env.getProperty("jdbc.url"));
securityDataSource.setUser(env.getProperty("jdbc.user"));
securityDataSource.setPassword(env.getProperty("jdbc.password"));
securityDataSource.setInitialPoolSize(
getIntProperty("connection.pool.initialPoolSize"));
securityDataSource.setMinPoolSize(
getIntProperty("connection.pool.minPoolSize"));
securityDataSource.setMaxPoolSize(
getIntProperty("connection.pool.maxPoolSize"));
securityDataSource.setMaxIdleTime(
getIntProperty("connection.pool.maxIdleTime"));
return securityDatasoruce();
}
private int getIntProperty(String propName){
String propVal=env.getProperty(propName);
int intPropVal=Integer.parseInt(propVal);
return intPropVal;
}
}
在com.luv2code.springsecurity.demo.config.DemoAppConfig $$ EnhancerBySpringCGLIB $$ b4328af6.securityDatasoruce() 在com.luv2code.springsecurity.demo.config.DemoAppConfig.securityDatasoruce(DemoAppConfig.java:81) 在com.luv2code.springsecurity.demo.config.DemoAppConfig $$ EnhancerBySpringCGLIB $$ b4328af6.CGLIB $ securityDatasoruce $ 0() 在com.luv2code.springsecurity.demo.config.DemoAppConfig $$ EnhancerBySpringCGLIB $$ b4328af6 $$ FastClassBySpringCGLIB $$ 5fac1996.invoke() 在org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) 在org.springframework.context.annotation.ConfigurationClassEnhancer $ BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:361)处 在com.luv2code.springsecurity.demo.config.DemoAppConfig $$ EnhancerBySpringCGLIB $$ b4328af6.securityDatasoruce() 在com.luv2code.springsecurity.demo.config.DemoAppConfig.securityDatasoruce(DemoAppConfig.java:81) 在com.luv2code.springsecurity.demo.config.DemoAppConfig $$ EnhancerBySpringCGLIB $$ b4328af6.CGLIB $ securityDatasoruce $ 0() 在com.luv2code.springsecurity.demo.config.DemoAppConfig $$ EnhancerBySpringCGLIB $$ b4328af6 $$ FastClassBySpringCGLIB $$ 5fac1996.invoke() 在org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
答案 0 :(得分:0)
您已在DemoAppConfig中返回了函数而不是变量
更改返回securityDatasoruce();返回securityDataSource
现在应该可以正常工作