From c0acf598e44d3ac2fced4061764d1a01e40a2d62 Mon Sep 17 00:00:00 2001
From: LiJun <LiJun@192.168.10.20>
Date: 星期二, 27 十一月 2018 09:56:55 +0800
Subject: [PATCH] 跨域访问请求中的允许跨域访问代码注释，在过滤器中开启跨域允许接口
---
gx_tieta/src/com/fgkj/Filters/CrossDomainLimitFilter.java | 33 +++++++++++++++++++++++++++------
1 files changed, 27 insertions(+), 6 deletions(-)
diff --git a/gx_tieta/src/com/fgkj/Filters/CrossDomainLimitFilter.java b/gx_tieta/src/com/fgkj/Filters/CrossDomainLimitFilter.java
index 95b38e2..3aa02b1 100644
--- a/gx_tieta/src/com/fgkj/Filters/CrossDomainLimitFilter.java
+++ b/gx_tieta/src/com/fgkj/Filters/CrossDomainLimitFilter.java
@@ -12,6 +12,9 @@
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.omg.CORBA.Request;
import com.fgkj.actions.ActionUtil;
import com.fgkj.dto.ServiceModel;
@@ -21,26 +24,42 @@
public final static String CROSS_DOMAIN_KEY = "44c4a294cb66d13727c14b065dbe8548"; //璺ㄥ煙璇锋眰 key
- public void doFilter(ServletRequest req, ServletResponse response,
+ public void doFilter(ServletRequest req, ServletResponse resp,
FilterChain chain) throws IOException, ServletException {
HttpServletRequest request=(HttpServletRequest)req;
+ HttpServletResponse response =(HttpServletResponse)resp;
String URL=request.getRequestURI();
+ request.setCharacterEncoding("UTF-8");
+ response.setCharacterEncoding("UTF-8");
+ response.setContentType("text/html;charset=utf-8");
//妫�娴嬭法鍩熻闂殑璇锋眰
if(URL != null && URL.endsWith("_ky")){
String key = req.getParameter("key"); //鑾峰彇鏍￠獙鐮�
- ServiceModel model = new ServiceModel(); //鏄惁鍏佽璁块棶
- boolean isAlowVisit = false;
+ ServiceModel model = new ServiceModel();
+ boolean isAlowVisit = false; //鏄惁鍏佽璁块棶
+ //System.out.println(key+"=="+CROSS_DOMAIN_KEY);
if(key != null && CROSS_DOMAIN_KEY.equals(key)){
+ response.setHeader("Access-Control-Allow-Origin", "*"); //鍏佽璺ㄥ煙璁块棶
+ response.setHeader("Access-Control-Allow-Headers", "X-Requested-With,content-type,token");
+ response.setHeader("Access-Control-Allow-Methods", "GET, HEAD, POST, PUT, DELETE, TRACE, OPTIONS, PATCH");
+ //System.out.println("寮�濮嬩紤鐪�500姣绉�");
+ try {
+ Thread.sleep(500);
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ } finally{
+ //System.out.println("浼戠湢缁撴潫.....");
+ }
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
System.out.println("璺ㄥ煙璁块棶鍩熷悕鎴杋p:"+request.getRemoteHost()+" At "+sdf.format(new Date()));
isAlowVisit = true;
}else{
- model.setMsg("璇嗗埆鐮侀敊璇�");
+ model.setMsg("鏍￠獙鐮佸彂閫佸け璐�,key:"+key);
}
if(isAlowVisit){
//閫氳繃璇锋眰
- chain.doFilter(request, response);
+ chain.doFilter(request, response); //鍏佽璺ㄥ煙
}else{
//涓嶈兘鏀捐鐨勮姹�
PrintWriter out = response.getWriter();
@@ -50,7 +69,9 @@
}
}else{
//闈炶法鍩熻姹�
- chain.doFilter(request, response);
+ //chain.doFilter(request, response);
+ //SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ //System.out.println("闈炶法鍩熻姹備笉鍏佽鏀捐"+request.getRemoteHost()+" At "+sdf.format(new Date()));
}
}
--
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