From b761165c25665f627ca4c087fe81f01b84d2e2d2 Mon Sep 17 00:00:00 2001
From: calidion <calidion@gmail.com>
Date: Tue, 15 Mar 2016 17:48:40 +0800
Subject: [PATCH] fixed a bug

---
 lib/index.js  | 2 +-
 package.json  | 2 +-
 test/index.js | 5 ++++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/index.js b/lib/index.js
index d51a7f5..bac1995 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -22,7 +22,7 @@ module.exports = {
     params = params || {};
     var keys = [];
     for (var k in params) {
-      if (typeof params[k] === 'string') {
+      if (['string', 'number'].indexOf(typeof params[k]) !== -1) {
         keys.push(encodeURIComponent(k) + '=' + encodeURIComponent(params[k]));
       }
     }
diff --git a/package.json b/package.json
index 4df4025..e57083b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "node-weixin-util",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "",
   "homepage": "",
   "author": {
diff --git a/test/index.js b/test/index.js
index 4c0bb37..f88b9b0 100644
--- a/test/index.js
+++ b/test/index.js
@@ -15,11 +15,14 @@ describe('node-weixin-util node module', function () {
     var params = {
       a: '1',
       c: '2',
+      d: 3,
+      e: 3.1,
       'd-c': 'aaa'
     };
 
     var url = nodeWeixinUtil.toParam(params);
-    assert.equal(true, url === 'a=1&c=2&d-c=aaa');
+    console.log(url);
+    assert.equal(true, url === 'a=1&c=2&d=3&e=3.1&d-c=aaa');
     params = {
       a: '1',
       c: '2',