'commit'

ds-gw/src/main/java/com/dsideal/gw/Handler/RouterHandler.java

@@ -6,22 +6,17 @@ import com.jfinal.handler.Handler;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
 
 
 public class RouterHandler extends Handler {
-
-
-    @Override
-    public void handle(String target, HttpServletRequest req,
-                       HttpServletResponse res, boolean[] isHandled) {
-
-        //可以正确获取到URL的完整路径
-        String servletPath = req.getServletPath();
-
-        JSONObject jo = new JSONObject();
-        jo.put("servletPath", servletPath);
-        jo.put("success", true);
-
+    /**
+     * 功能：输出JSON文本串
+     * @param res
+     * @param jo
+     */
+    public void renderJson(HttpServletResponse res, JSONObject jo) {
         res.setHeader("Access-Control-Allow-Origin", "*");
         res.setHeader("Cache-Control", "no-cache");
         res.setCharacterEncoding("UTF-8");
@@ -32,7 +27,36 @@ public class RouterHandler extends Handler {
         } catch (IOException e) {
             throw new RuntimeException(e);
         }
+    }
 
+    public void renderJson(HttpServletResponse res, String msg) {
+        renderJson(res, new JSONObject().put("msg", msg));
+    }
+
+    @Override
+    public void handle(String target, HttpServletRequest req, HttpServletResponse res, boolean[] isHandled) {
+
+        //可以正确获取到URL的完整路径
+        String servletPath = req.getServletPath();
+
+        JSONObject jo = new JSONObject();
+        Map<String, Object> _map = new HashMap<>();
+        _map.put("servletPath", servletPath);
+        _map.put("success", true);
+        jo.putAll(_map);
+
+        if (req.getMethod().equals("GET")) {
+            renderJson(res, "现在调用是GET！");
+        } else if (req.getMethod().equals("POST")) {
+            renderJson(res, "现在调用是POST！");
+        } else if (req.getContentType() != null && req.getContentType().contains("multipart/form-data")) {
+            renderJson(res, "现在调用是上传操作！");
+        } else {
+            renderJson(res, "系统只支持GET,POST和文件上传，其它的OPTIONS不允许！");
+        }
+        //输出结果
+        renderJson(res, jo);
+        //停止filter
         isHandled[0] = true;
     }
 }