springbootwebMVC配置

• Z时代
• 2024-01-10
• 分类：综合

package com.topnet.quick.frame.config;

import java.util.List;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;

 
@Configuration
public class CorsConfig implements WebMvcConfigurer {
  private CorsConfiguration buildConfig() {
    CorsConfiguration corsConfiguration = new CorsConfiguration();
    corsConfiguration.addAllowedOrigin("*");
    corsConfiguration.addAllowedHeader("*");
    corsConfiguration.addAllowedMethod("*");
    corsConfiguration.addExposedHeader("Authorization");
    return corsConfiguration;
  }

  @Bean
  public CorsFilter corsFilter() {
    UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
    source.registerCorsConfiguration("/**", buildConfig());
    return new CorsFilter(source);
  }

  @Override
  public void addViewControllers(ViewControllerRegistry registry) {
    registry.addViewController("/front").setViewName("forward:/front/index.html");
    registry.addViewController("/front/").setViewName("forward:/front/index.html");
    WebMvcConfigurer.super.addViewControllers(registry);
  }

  @Override
  public void addCorsMappings(CorsRegistry registry) {
    registry.addMapping("/**").allowedOrigins("*").allowCredentials(true)
        .allowedMethods("GET", "POST", "DELETE", "PUT").maxAge(3600);
  }

  @Override
  public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
    // TODO Auto-generated method stub
    WebMvcConfigurer.super.configureMessageConverters(converters);
    FastJsonHttpMessageConverter fastJsonHttpMessageConverter = new FastJsonHttpMessageConverter();
    FastJsonConfig fastJsonConfig = new FastJsonConfig();
    fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");
    fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
    fastJsonHttpMessageConverter.setFastJsonConfig(fastJsonConfig);
    converters.add(fastJsonHttpMessageConverter);
  }

}
 

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