SpringMVC加载控制与Postmand的使用和Rest风格的引入及RestFul开发全面详解

@ComponentScan({"com.yu7daily.service","com.yu7daily.dao"})
public class SpringConfig {...}

@ComponentScan(value="com.yu7daily",
    excludeFilters = @ComponentScan.Filter(
        type = FilterType.ANNOTATION,
        classes = Controller.class
    )
)
//设置spring配置类加载bean时的过滤规则，当前要求排除掉表现层对应的bean
//excludeFilters属性：排除扫描路径中指定类别加载的bean
//type属性：设置排除规则，当前使用按照bean定义时的注解类型进行排除
//classes属性：设置排除的具体注解类，当前设置排除@Controller定义的bean

    protected WebApplicationContext createServletApplicationContext() {
        AnnotationConfigWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
        ctx.register(SpringmvcConfig.class);
        return ctx;
    }

    protected WebApplicationContext createRootApplicationContext() {
        AnnotationConfigWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
        ctx.register(SpringConfig.class);
        return ctx;
    }

    protected String[] getServletMappings() { return new String[]{"/"}; }

   @RequestMapping("/commonParam")
    @ResponseBody
    public String commonParam(String name ,int age){
        System.out.println("传递的参数为 name ==> "+name);
        System.out.println("普通参数传递 age ==> "+age);
        return "Hello SpringMVC";
    }

    @Override
    protected Filter[] getServletFilters() {
        CharacterEncodingFilter filter = new CharacterEncodingFilter();
        filter.setEncoding("UTF-8");
        return new Filter[]{filter};   //若要配置多个过滤器，在数组中添加即可
    }

    @RequestMapping(value = "/users/{age}",method = RequestMethod.POST)
    @ResponseBody
    public String save(@PathVariable Integer age){  //@PathVariable表示此参数由路径传递
        System.out.println("传参age");
        return "Hello SpringMVC";
    }

public class QQ {
    @RestController //@Controller + ReponseBody
    @RequestMapping("/goodss")
    public class goodsController {
        @PostMapping
        public String save(@RequestBody Goods goods){
            System.out.println("goods save..." + goods);
            return "Hello SpringMVC";
        }
        @DeleteMapping("/{id}")
        public String delete(@PathVariable Integer id){
            System.out.println("goods delete..." + id);
             return "Hello SpringMVC";
        }
        @PutMapping
        public String update(@RequestBody Goods goods){
            System.out.println("goods update..." + goods);
             return "Hello SpringMVC";
        }
        @GetMapping("/{id}")
        public String getById(@PathVariable Integer id){
            System.out.println("goods getById..." + id);
             return "Hello SpringMVC";
        }
        @GetMapping
        public String getAll(){
            System.out.println("goods getAll...");
            return "Hello SpringMVC";
        }
    }
}

protected String[] getServletMappings() {<!--{cke_protected}{C}%3C!%2D%2D%20%2D%2D%3E--> return new String[]{<!--{cke_protected}{C}%3C!%2D%2D%20%2D%2D%3E-->"/"};}

@Configuration
public class SpringMvcSupport extends WebMvcConfigurationSupport {
    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/pages/**").addResourceLocations("/pages/");
        registry.addResourceHandler("/js/**").addResourceLocations("/js/");
        registry.addResourceHandler("/css/**").addResourceLocations("/css/");
        registry.addResourceHandler("/plugins/**").addResourceLocations("/plugins/");
    }
}