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[fix-620][datasophon-api]fix:修复跨域问题 #621

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[fix-620][datasophon-api]fix:修复跨域问题 #621

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22 changes: 21 additions & 1 deletion datasophon-api/src/main/java/com/datasophon/api/configuration/AppConfiguration.java
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@
import com.datasophon.api.interceptor.LoginHandlerInterceptor;
import com.datasophon.api.interceptor.UserPermissionHandler;

import java.io.IOException;
import java.util.Locale;

import org.springframework.context.annotation.Bean;
Expand All @@ -36,6 +37,11 @@
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.servlet.i18n.CookieLocaleResolver;

import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
* application configuration
*/
Expand All @@ -46,6 +52,7 @@ public class AppConfiguration implements WebMvcConfigurer {
public static final String LOGIN_PATH_PATTERN = "/login";
public static final String PATH_PATTERN = "/**";
public static final String LOCALE_LANGUAGE_COOKIE = "language";
public static final String OPTIONS = "OPTIONS";

@Bean
public CorsFilter corsFilter() {
Expand All @@ -55,7 +62,20 @@ public CorsFilter corsFilter() {
config.addAllowedHeader("*");
UrlBasedCorsConfigurationSource configSource = new UrlBasedCorsConfigurationSource();
configSource.registerCorsConfiguration(PATH_PATTERN, config);
return new CorsFilter(configSource);
return new CorsFilter(configSource){
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
if(OPTIONS.equalsIgnoreCase(request.getMethod())){
response.setHeader("Access-Control-Allow-Origin", request.getHeader("Origin"));
response.setHeader("Access-Control-Allow-Credentials", "true");
response.setHeader("Access-Control-Allow-Methods", "GET,POST,DELETE,PUT,PATCH,OPTIONS");
response.setHeader("Access-Control-Allow-Headers", request.getHeader("access-control-request-headers"));
response.setStatus(HttpServletResponse.SC_OK);
return;
}
filterChain.doFilter(request, response);
}
};
}

@Bean
Expand Down