springbootv 2.4.0跨域

package com.xxx.dzwz.util;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.deser.std.StringDeserializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import org.springframework.util.StringUtils;
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.WebMvcConfigurer;

import java.io.IOException;
import java.text.SimpleDateFormat;

/**

• Description: new java files header..
  *
• @author wangwei
• @version 1.0

• @date 2023/10/17 17:07
  */
  @Configuration
  public class WebMvcConfiguration implements WebMvcConfigurer {

  @Override
  public void addCorsMappings(CorsRegistry registry) {

   registry.addMapping("/**").allowedOriginPatterns("*")
           .allowedMethods("GET", "HEAD", "POST","PUT", "DELETE", "OPTIONS")
           .allowCredentials(true).maxAge(3600);
  

  }
  }
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