gray nginx 切换

@@ -98,9 +98,27 @@ public class GrayNginxSwitchCtrl {
     @RequestMapping(value = "/viewGrayNginxToChangeConf")
     @ResponseBody
     public BaseResponse viewGrayNginxToChangeConf(String onlineOrGray) {
-        String nginxConfContent=exe(" -eview -n"+grayNginxAddress);
-
-
+       // String nginxConfContent=exe(" -eview -n"+grayNginxAddress);
+        StringBuilder sb = new StringBuilder();
+        BufferedReader input = null;
+        try {
+            input = new BufferedReader(new  FileReader(new File(FILE_PATH)));
+            String line ;
+            while ((line = input.readLine()) != null) {
+                sb.append(line + "\r\n");
+            }
+        } catch (Exception e) {
+            logger.error(" process exe failed!", e);
+        } finally {
+            if (input != null) {
+                try {
+                    input.close();
+                } catch (IOException e) {
+                    logger.error("process exe failed!", e);
+                }
+            }
+        }
+        String nginxConfContent= sb.toString();
         nginxConfContent = replaceConf(nginxConfContent,onlineOrGray," grayapigateway");
        //" apigateway"一定要有一个空格在前面
         nginxConfContent = replaceConf(nginxConfContent,onlineOrGray," apigateway");