@Configuration
@EnableWebMvc
@ComponentScan("com.m24.controller")
public class WebConfig extends WebMvcConfigurerAdapter {
@Bean
public ViewResolver viewResolver() {
InternalResourceViewResolver resolver = new InternalResourceViewResolver();
resolver.setPrefix("/WEB-INF/views/");
resolver.setSuffix(".jsp");
return resolver;
}
@Override
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
super.addResourceHandlers(registry);
}
}
此处注意的是使用@EnableWebMvc，是SpringMVC配置类
最后是业务相关配置类
@Configuration
@Import(DataConfig.class)
@ComponentScan(basePackages = {"com.m24"},
excludeFilters = @Filter(type=FilterType.CUSTOM, value=RootConfig.WebPackage.class))
public class RootConfig {
public static class WebPackage extends RegexPatternTypeFilter {
public WebPackage() {
super(Pattern.compile("com.m24.controller"));
}
}
}
由于该配置类中使用了H2数据库，所以还需要引入H2的配置类
@Import(DataConfig.class)
@Configuration
public class DataConfig {
@Bean
public DataSource dataSource() {
return new EmbeddedDatabaseBuilder()
.setType(EmbeddedDatabaseType.H2)
.addScript("schema.sql")
.build();
}
@Bean
public JdbcOperations jdbcTemplate(DataSource dataSource) {
return new JdbcTemplate(dataSource);
}
}
问题小结
1、提供数据库插入语句时，正确的是
insert into User values(10001, 'mvc', '123456', 'm', 'vc', 'mvc@m24.com');
