基本的项目结构
pom.xml文件
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- log4j日志包版本号 -->
<slf4j.version>1.7.18</slf4j.version>
<log4j.version>1.2.17</log4j.version>
<spring-version>4.3.12.RELEASE</spring-version>
</properties>
<dependencies>
<!--spring security-->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>4.2.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>4.2.6.RELEASE</version>
</dependency>
<!-- test set-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.10.19</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-all</artifactId>
<version>1.3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
<!--spring-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId> spring-jdbc</artifactId>
<version>${spring-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>${spring-version}</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring-version}</version>
</dependency>
<!--bean 验证-->
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>2.0.1.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate.validator</groupId>
<artifactId>hibernate-validator</artifactId>
<version>6.0.7.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate.validator</groupId>
<artifactId>hibernate-validator-annotation-processor</artifactId>
<version>6.0.7.Final</version>
</dependency>
<!-- 添加日志相关jar包 -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
</dependency>
<!--mysql依赖-->
<dependency>
<groupId>mysql</groupId>
<artifactId> mysql-connector-java</artifactId>
<version>5.1.44</version>
</dependency>
<!--<dependency>-->
<!--<groupId>com.alibaba</groupId>-->
<!--<artifactId>druid</artifactId>-->
<!--<version>1.1.6</version>-->
<!--</dependency>-->
<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-dbcp2 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-dbcp2</artifactId>
<version>2.2.0</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-pool2</artifactId>
<version>2.5.0</version>
</dependency>
<!--文件上传-->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.3</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.7</version>
</dependency>
<!--shiro配置-->
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-core</artifactId>
<version>1.2.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.9.4</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.4</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.4</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.2</version>
<scope>provided</scope>
</dependency>
<!--模版引擎-->
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.28</version>
</dependency>
<!--markdown-java parser-->
<dependency>
<groupId>com.atlassian.commonmark</groupId>
<artifactId>commonmark</artifactId>
<version>0.11.0</version>
</dependency>
<dependency>
<groupId>com.atlassian.commonmark</groupId>
<artifactId>commonmark-ext-gfm-tables</artifactId>
<version>0.11.0</version>
</dependency>
<dependency>
<groupId>com.atlassian.commonmark</groupId>
<artifactId>commonmark-ext-gfm-strikethrough</artifactId>
<version>0.11.0</version>
</dependency>
<dependency>
<groupId>com.vladsch.flexmark</groupId>
<artifactId>flexmark-all</artifactId>
<version>0.32.18</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.20</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<finalName>${artifactId}</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
Java配置(无XML配置)
RootConfig文件
@ComponentScan(basePackages = {"com.xxx"},
excludeFilters = {
@ComponentScan.Filter(type = FilterType.ANNOTATION,value = EnableWebMvc.class),
@ComponentScan.Filter(type = FilterType.ANNOTATION,value = Controller.class)})
@Configuration
public class RootConfig {
}
WebInitializer文件,代替web.xml文件
@Configuration
public class WebInitializer extends
AbstractAnnotationConfigDispatcherServletInitializer {
protected Class<?>[] getRootConfigClasses() {
return new Class[]{RootConfig.class};
}
protected Class<?>[] getServletConfigClasses() {
return new Class[]{WebConfig.class};
}
protected String[] getServletMappings() {
return new String[]{"/"};
}
//配置过滤器
@Override
protected Filter[] getServletFilters() {
CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();
characterEncodingFilter.setEncoding("UTF-8");
characterEncodingFilter.setForceEncoding(true);
return new Filter[]{characterEncodingFilter};
}
}
WebConfig文件,相当于前端控制器,替代dispatcher-servlet.xml文件
@Configuration
@EnableWebMvc
@ComponentScan(basePackages = "com.xujn")
@PropertySource(value = "classpath:freemarker.properties",encoding = "UTF-8")
public class WebConfig extends WebMvcConfigurerAdapter {
@Autowired
private Environment env;
// 视图解析器
@Bean
public ViewResolver viewResolver(){
InternalResourceViewResolver resolver =
new InternalResourceViewResolver();
resolver.setViewClass(JstlView.class);
resolver.setPrefix("/WEB-INF/views/");
resolver.setSuffix(".jsp");
resolver.setOrder(1);
resolver.setExposeContextBeansAsAttributes(true);
return resolver;
}
// freemarker解析器
@Bean
public FreeMarkerViewResolver FreeMarkerViewResolver(){
FreeMarkerViewResolver resolver = new FreeMarkerViewResolver("",".ftl");
resolver.setCache(true);
resolver.setContentType("text/html;charset=UTF-8");
resolver.setOrder(0);
return resolver;
}
// 配置资源映射
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
// SpringMVCBlog/src/main/resources
registry.addResourceHandler("/resources/**").
addResourceLocations("classpath:/resources/").setCachePeriod(2592000);
}
// json解析
@Bean
public MappingJackson2HttpMessageConverter mappingJackson2HttpMessageConverter() {
MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
List<MediaType> supportedMediaTypes = new ArrayList<>();
supportedMediaTypes.add(MediaType.APPLICATION_JSON_UTF8);
supportedMediaTypes.add(MediaType.TEXT_HTML);
converter.setSupportedMediaTypes(supportedMediaTypes);
// converter.setObjectMapper(objectMapper());
return converter;
}
// 主题资源配置
@Bean(name = "themeSource")
public ThemeSource resourceBundleThemeSource() {
ResourceBundleThemeSource source = new ResourceBundleThemeSource();
source.setDefaultEncoding("UTF-8");
source.setBasenamePrefix("themes.");
return source;
}
@Bean
public CookieThemeResolver themeResolver() {
CookieThemeResolver resolver = new CookieThemeResolver();
resolver.setDefaultThemeName("anime");
resolver.setCookieName("my-theme-cookie");
return resolver;
}
@Bean
public ThemeChangeInterceptor themeChangeInterceptor() {
ThemeChangeInterceptor interceptor = new ThemeChangeInterceptor();
interceptor.setParamName("theme");
return interceptor;
}
@Override
public void addInterceptors(InterceptorRegistry registry) {
registry.addInterceptor(themeChangeInterceptor());
}
@Bean(name = "multipartResolver")
public CommonsMultipartResolver commonsMultipartResolver(){
CommonsMultipartResolver resolver = new CommonsMultipartResolver();
resolver.setMaxUploadSize(5 * 1024 * 1024);
resolver.setDefaultEncoding("UTF-8");
return resolver;
}
}
以下为基本配置
数据源配置
@Configuration
public class DataSourceConfig {
@Bean( name = "dataSource")
public DataSource dataSource(){
BasicDataSource ds = new BasicDataSource();
ds.setDriverClassName("com.mysql.jdbc.Driver");
ds.setUrl("jdbc:mysql://localhost:3306/blog?" + "useUnicode=true&characterEncoding=UTF-8");
ds.setUsername("username");
ds.setPassword("password");
ds.setInitialSize(5);
ds.setMaxTotal(10);
return ds;
}
// 配置jdbcTemplate
@Bean
public JdbcTemplate jdbcTemplate(DataSource dataSource){
System.out.println("bean"+dataSource);
return new JdbcTemplate(dataSource);
}
// 命名参数模版
@Bean
public NamedParameterJdbcTemplate namedParameterJdbcTemplate(DataSource dataSource){
return new NamedParameterJdbcTemplate(dataSource);
}
}
log4j配置
log4j.rootLogger=INFO,Console,File,ERROR,stdout
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.Target=System.out
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=[%p][%t][%d{yyyy-MM-dd HH\:mm\:ss}][%C] - %m%n
log4j.logger.com.xujn.mapper=TRACE
log4j.appender.File=org.apache.log4j.RollingFileAppender
log4j.appender.File.File=logs/ssm.log
log4j.appender.File.MaxFileSize=10MB
log4j.appender.File.Threshold=ALL
log4j.appender.File.layout=org.apache.log4j.PatternLayout
log4j.appender.File.layout.ConversionPattern=[%p][%t][%d{yyyy-MM-dd HH\:mm\:ss}][%C] - %m%n
控制器Controller
新建index.jsp文件在WEB-INF/views下,在控制器中指定index.jsp文件。
@Controller
@RequestMapping(value = "/")
public class TestController {
@RequestMapping(value = "index",method = RequestMethod.GET)
public String index(){
return "index";
}
运行项目吧!