计算完成时间

src/main/java/com/fdkankan/fusion/config/OriginFilter.java

@@ -0,0 +1,66 @@
+/**  
+ * <p>Title: ShiroLoginFilter.java</p>  
+ * <p>Description: </p>   
+ * @author zengqinghua  
+ * @date 2018年9月17日  
+ * @version 1.0  
+ */
+package com.fdkankan.fusion.config;
+
+import org.springframework.boot.web.servlet.ServletComponentScan;
+import org.springframework.stereotype.Component;
+
+import javax.servlet.*;
+import javax.servlet.annotation.WebFilter;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * @ClassName: ShiroLoginFilter
+ * @Description: TODO
+ * @author zengqinghua
+ * @date 2018年9月17日
+ */
+
+@Component("originFilter")
+@ServletComponentScan
+@WebFilter(urlPatterns = "/*", filterName = "shiroLoginFilter")
+public class OriginFilter implements Filter {
+
+	private FilterConfig config = null;
+
+	@Override
+	public void init(FilterConfig config) throws ServletException {
+		this.config = config;
+	}
+
+	@Override
+	public void destroy() {
+		this.config = null;
+	}
+
+	@Override
+	public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
+		HttpServletResponse response = (HttpServletResponse) servletResponse;
+		HttpServletRequest request = (HttpServletRequest) servletRequest;
+		//指定允许其他域名访问
+		response.setHeader("Access-Control-Allow-Origin", "*");
+		// 允许请求的方法
+		response.setHeader("Access-Control-Allow-Methods", "POST,GET,OPTIONS,DELETE,PUT");
+		// 多少秒内，不需要再发送预检验请求，可以缓存该结果
+		response.setHeader("Access-Control-Max-Age", "3600");
+		// 表明它允许跨域请求包含xxx头
+		response.setHeader("Access-Control-Allow-Headers",
+				"Origin, No-Cache, X-Requested-With, If-Modified-Since, Pragma, Last-Modified, Cache-Control, Expires,userAgent,User-Agent,version, " +
+				" Content-Type, content-type,X-E4M-With,Authorization,token,authorization,systemType");
+		response.setHeader("Access-Control-Allow-Credentials", "true");
+		if (request.getMethod().equals("OPTIONS")) {
+			response.setStatus(200);
+			response.getWriter().write("OPTIONS returns OK");
+			return;
+		}
+		filterChain.doFilter(servletRequest, response);
+	}
+}
+