test

src/main/java/com/quantgroup/asset/distribution/config/CrosFilter.java

+package com.quantgroup.asset.distribution.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.Ordered;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+
+import javax.servlet.*;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.HashSet;
+import java.util.Set;
+
+
+@Component
+@Order(Ordered.HIGHEST_PRECEDENCE)
+@Configuration
+public class CrosFilter implements Filter {
+
+    private static final Set<String> DISALLOWED_METHOD = new HashSet<>();
+
+    static {
+        DISALLOWED_METHOD.add("OPTIONS");
+        DISALLOWED_METHOD.add("PUT");
+        DISALLOWED_METHOD.add("DELETE");
+    }
+
+
+    @Override
+    public void init(FilterConfig filterConfig) {
+
+    }
+
+    @Override
+    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)
+            throws IOException, ServletException {
+        HttpServletResponse response = (HttpServletResponse) servletResponse;
+        HttpServletRequest request = (HttpServletRequest) servletRequest;
+        String allowedOrigin = "*";
+        response.setHeader("Access-Control-Allow-Origin", allowedOrigin);
+        response.setHeader("Access-Control-Allow-Methods", "POST, GET");
+        String allowedHeaders = "Origin, No-Cache, x-auth-token, X-Requested-With, If-Modified-Since, Pragma, Last-Modified, Cache-Control, Expires, Content-Type,Authorization";
+        response.setHeader("Access-Control-Allow-Headers", allowedHeaders);
+        response.setHeader("Access-Control-Max-Age", "3600");
+        if (DISALLOWED_METHOD.contains(request.getMethod())) {
+            return;
+        }
+        filterChain.doFilter(servletRequest, servletResponse);
+    }
+
+    @Override
+    public void destroy() {
+
+    }
+
+}