vince
2023-11-09 a21b02f9c11dd06db5c2c3468bdd964adfed7b27
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package com.fzzy.conf;
 
import org.springframework.context.annotation.Configuration;
import org.springframework.core.Ordered;
import org.springframework.util.ResourceUtils;
import org.springframework.web.servlet.config.annotation.*;
 
/**
 * @author: andy.jia
 * @description: MVC的一些配置
 **/
@Configuration
public class WebMvcConfig extends WebMvcConfigurationSupport {
 
    /**
     * 配置项目进入的默认路径为登录界面
     *
     * @param registry
     */
    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        registry.addViewController("/").setViewName("forward:/home");
        registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
        super.addViewControllers(registry);
    }
 
 
    /**
     * 出现404的问题进行配置
     *
     * @param registry
     */
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/static/**")
                .addResourceLocations("classpath:/static/")
                .addResourceLocations(ResourceUtils.CLASSPATH_URL_PREFIX + "/templates/")
                .addResourceLocations(ResourceUtils.CLASSPATH_URL_PREFIX + "/static/");
 
 
    }
 
    /**
     * 测试附件上传,避免跨域问题
     *
     * @param registry
     */
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedOrigins("*")
                .allowCredentials(true)
                .allowedMethods("POST", "GET", "PUT", "OPTIONS", "DELETE")
                .allowedHeaders("*")
                .maxAge(3600);
    }
}