Vue+Restful+SpringBoot项目

pom.xml里的依赖

    <!-- springboot web -->
    <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-web</artifactId>
     </dependency>
     <!-- springboot tomcat 支持 -->
     <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-tomcat</artifactId>            
     </dependency>
     <!-- 测试支持 -->
     <dependency>
           <groupId>junit</groupId>
           <artifactId>junit</artifactId>
           <version>3.8.1</version>
           <scope>test</scope>
     </dependency>
     <!-- servlet依赖. -->
     <dependency>
           <groupId>javax.servlet</groupId>
           <artifactId>javax.servlet-api</artifactId>             
     </dependency>
           <dependency>
                  <groupId>javax.servlet</groupId>
                  <artifactId>jstl</artifactId>
           </dependency>
     <!-- tomcat的支持.-->
     <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-jasper</artifactId>               
     </dependency>   

      <!-- mysql-->
     <dependency>
         <groupId>mysql</groupId>
         <artifactId>mysql-connector-java</artifactId>
         <version>5.1.21</version>
     </dependency>

     <!-- mybatis -->
     <dependency>
         <groupId>org.mybatis.spring.boot</groupId>
         <artifactId>mybatis-spring-boot-starter</artifactId>
         <version>1.1.1</version>
     </dependency>        
      <!-- pagehelper -->
     <dependency>
         <groupId>com.github.pagehelper</groupId>
         <artifactId>pagehelper</artifactId>
         <version>4.1.6</version>
     </dependency>       
<!--         thymeleaf 的支持 -->
     <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-thymeleaf</artifactId>    
     </dependency>

     <!-- thymeleaf legacyhtml5 模式支持 -->      
     <dependency>
         <groupId>net.sourceforge.nekohtml</groupId>
         <artifactId>nekohtml</artifactId>
         <version>1.9.22</version>
     </dependency>        

 <!--      热部署 -->
      <dependency>
          <groupId>org.springframework.boot</groupId>
          <artifactId>spring-boot-devtools</artifactId>
          <optional>true</optional> <!-- 这个需要为 true 热部署才有效 -->
      </dependency>

resources/配置文件application.properties

#database
spring.datasource.url=jdbc:mysql://localhost:3306/tmall_ssm?characterEncoding=UTF-8
spring.datasource.username=root
spring.datasource.password=admin
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
#thymeleaf
spring.thymeleaf.mode=HTML5
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.cache=false
spring.thymeleaf.servlet.content-type=text/html
server.servlet.context-path=/thymeleaf 
#访问路径是http://127.0.0.1:8080/thymeleaf/xxx

com.java/启动类Application.java

@SpringBootApplication
@EnableCaching//redis缓存
public class Application {
 public static void main(String[] args) {
     // TODO Auto-generated method stub
     SpringApplication.run(Application.class, args);
 }
}

com.java.config/分页配置PageHelperConfig类

@Configuration
public class PageHelperConfig {
 @Bean
 public PageHelper pageHelper() {
     PageHelper pageHelper = new PageHelper();
     Properties p = new Properties();
     p.setProperty("offsetAsPageNum", "true");
     p.setProperty("rowBoundsWithCount", "true");
     p.setProperty("reasonable", "true");
     pageHelper.setProperties(p);
     return pageHelper;
 }
}

com.java.exception/异常处理GlobalExceptionHandler类

@ControllerAdvice
public class GlobalExceptionHandler {
 @ExceptionHandler(value = Exception.class)
 public ModelAndView defaultErrorHandler(HttpServletRequest req, Exception e) throws Exception {
     ModelAndView mav = new ModelAndView();
     mav.addObject("exception", e);
     mav.addObject("url", req.getRequestURL());

     mav.setViewName("errorPage");
     return mav;
 }
}

com.java.pojo/实体类xx类

getter\setter\toString

com.java.mapper/持久层Mapper类

@Mapper//表示这是一个Mybatis Mapper接口
public interface CategoryMapper {    
 @Select("select * from category")//调用findAll方***去执行对应的sql语句
 List<Category> findAll();    
 @Insert("insert into category(name) values(#{name})")
 public int save(Category category);     
 @Delete("delete from category where id=#{id}")
 public void delete(int id);    
 @Select("select * from category where id=#{id}")
 public Category get(int id);    
 @Update("update category set name=#{name} where id=#{id} ")
 public int update(Category category); 
}

com.java.service/业务层Service接口

public interface CategoryService {
 int add(Category hero);    
 void delete(int id);         
 Category get(int id);       
 int update(Category hero);          
 List<Category> list();
}

com.java.service.impl/业务层ServiceImpl类

@Service
public class CategoryServiceImpl implements CategoryService{
 @Autowired
 CategoryMapper categoryMapper;
 @Override
 public int add(Category hero) {
     // TODO Auto-generated method stub
     categoryMapper.save(hero);
     return 0;
 }
 @Override
 public void delete(int id) {
     // TODO Auto-generated method stub
     categoryMapper.delete(id);
 }
 @Override
 public Category get(int id) {
     // TODO Auto-generated method stub
     return categoryMapper.get(id);
 }
 @Override
 public int update(Category hero) {
     // TODO Auto-generated method stub
     return categoryMapper.update(hero);
 }
 @Override
 public List<Category> list() {
     // TODO Auto-generated method stub
     return categoryMapper.findAll();
 }    
}

com.java.controller/控制层Controller类

@RestController
public class CategoryController {
@Autowired
CategoryService categoryService;    
/*restful 部分*/
@GetMapping("/category")
public PageInfo<Category> listCategory(@RequestParam(value = "start", defaultValue = "1") int start,@RequestParam(value = "size", defaultValue = "5") int size){
    PageHelper.startPage(start,size,"id desc");
    List<Category> cs=categoryService.list();
    PageInfo<Category> page = new PageInfo<>(cs,5);    //5表示一个导航分页最多有5个    
    return page;
}    
@PostMapping("/category")
public String addCategory(Category c){
    categoryService.add(c);
    return "success";
}    
@DeleteMapping("/category/{id}")
public String delete(Category c){
    categoryService.delete(c.getId());
    return "success";
}    
@PutMapping("/category/{id}")
public String update(Category c){
    categoryService.update(c);
    return "success";
}    
@GetMapping("/category/{id}")
public Category edit(@PathVariable("id") int id){
    Category c=categoryService.get(id);
    return c;
}
/*页面跳转 部分*/
@RequestMapping(value="/listCategory", method=RequestMethod.GET)
public ModelAndView listHero(){
    ModelAndView mv = new ModelAndView("listCategory");
    return mv;
}     
@RequestMapping(value="/editCategory", method=RequestMethod.GET)
public ModelAndView editHero(){
    ModelAndView mv = new ModelAndView("editCategory");
    return mv;
}   
}