diff --git a/src/main/java/im/zhaojun/common/config/CorsFilter.java b/src/main/java/im/zhaojun/common/config/CorsFilter.java new file mode 100644 index 0000000..c8f3c7f --- /dev/null +++ b/src/main/java/im/zhaojun/common/config/CorsFilter.java @@ -0,0 +1,34 @@ +package im.zhaojun.common.config; + +import org.springframework.context.annotation.Configuration; + +import javax.servlet.*; +import javax.servlet.annotation.WebFilter; +import javax.servlet.http.HttpServletResponse; +import java.io.IOException; + +@WebFilter(filterName = "CorsFilter") +@Configuration +public class CorsFilter implements Filter { + + @Override + public void init(FilterConfig filterConfig) throws ServletException { + + } + + @Override + public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException { + HttpServletResponse response = (HttpServletResponse) res; + response.setHeader("Access-Control-Allow-Origin", "*"); + response.setHeader("Access-Control-Allow-Credentials", "true"); + response.setHeader("Access-Control-Allow-Methods", "POST, GET, PATCH, DELETE, PUT"); + response.setHeader("Access-Control-Max-Age", "3600"); + response.setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept"); + chain.doFilter(req, res); + } + + @Override + public void destroy() { + + } +} \ No newline at end of file