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@@ -0,0 +1,24 @@
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+package com.njuzr.eaibackend.config;
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+import org.springframework.context.annotation.Configuration;
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+import org.springframework.web.servlet.config.annotation.CorsRegistry;
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+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
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+
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+/**
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+ * @author: Leonezhurui
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+ * @Date: 2024/2/19 - 11:44
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+ * @Package: EAI-Backend
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+ */
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+
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+@Configuration
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+public class WebConfig implements WebMvcConfigurer {
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+
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+ @Override
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+ public void addCorsMappings(CorsRegistry registry) {
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+ registry.addMapping("/**") // 对所有路径应用规则
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+ .allowedOrigins("http://localhost:3000")
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+ .allowedMethods("GET", "POST", "PUT", "DELETE") // 允许的请求方法
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+ .allowedHeaders("*") // 允许的请求头
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+ .allowCredentials(true) // 允许发送Cookies
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+ .maxAge(3600); // 预检请求的缓存时间（秒）
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+ }
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+}
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