package com.gkhy.exam.framework.config;

import com.gkhy.exam.framework.interceptor.RepeatSubmitInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import java.io.File;


@Configuration
// 指定要扫描的Mapper类的包的路径
public class MyWebMvcConfig implements WebMvcConfigurer {
    @Value("${image.upload_image}")
    private String uploadPath;

    @Autowired
    private RepeatSubmitInterceptor repeatSubmitInterceptor;

    /**
     * 配置图片访问路径
     * @param registry
     */
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        String systemDir=System.getProperty("user.dir");
        registry.addResourceHandler("/images/**").addResourceLocations("file:"+systemDir+ File.separator+uploadPath+File.separator);
      }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(repeatSubmitInterceptor).addPathPatterns("/**");
    }

}