package com.example.demo.controller;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.web.cors.CorsConfiguration;
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import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
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import org.springframework.web.filter.CorsFilter;
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@Configuration
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public class CorsConfig {
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@Bean
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public CorsFilter corsFilter() {
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UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
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CorsConfiguration corsConfiguration = new CorsConfiguration();
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// 根据实际情况修改如下配置的值
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corsConfiguration.addAllowedOrigin("*"); // 允许访问源地址
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corsConfiguration.addAllowedHeader("*"); // 允许头
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corsConfiguration.addAllowedMethod("*"); // 允许方法
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source.registerCorsConfiguration("/**", corsConfiguration); // 对接口配置跨域设置
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return new CorsFilter(source);
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}
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}
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