如果是数组的form数据,使用querystring提交

@@ -68,9 +68,8 @@ module.exports = function(proxyRoute) {
         options.headers['Referer'] = req.headers['referer'];
       }
       
-      if(isFromArray(req.body)) {
-         options.method = "GET";
-         options.url += "?"+ queryString.stringify(req.body);
+      if(isFromArray(req.body)) { //如果是数组的form表单，使用querystring序列化
+        options.useQuerystring = true;
       }
 
       //如果是POST，设置form表单的传参
@@ -81,10 +80,10 @@ module.exports = function(proxyRoute) {
       logger.log('info','grayroute: request options: %j',options,{});
 
       //发起代理请求
-      if(req.is('html')) { //如果是静态资源
+      if(req.is('html')) { 
         request(options,callback);
       } else {
-        request(options).pipe(ress);
+        request(options).pipe(ress);//如果是静态资源，直接管道传递结果
       }
       
       //代理回调
@@ -146,6 +145,11 @@ module.exports = function(proxyRoute) {
     return cookie;
  }
 
+ /**
+  * 判断是否是数组的form表单
+  * @param  {[type]}  form [description]
+  * @return {Boolean}      [description]
+  */
  function isFromArray(form) {
   form = form||{};
   var ret = false;

@@ -12,7 +12,6 @@
     "handlebars-layouts": "^3.1.3",
     "ipaddr.js": "^1.1.0",
     "lodash": "^3.10.0",
-    "query-string": "^3.0.1",
     "request": "^2.55.0",
     "yo.js": "^1.1.3"
   },