feat：支持mimeLimit；trafficLimit

Author: livehigh

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cos-nodejs-sdk-v5",
-  "version": "2.10.8",
+  "version": "2.10.9",
   "description": "cos nodejs sdk v5",
   "main": "index.js",
   "types": "index.d.ts",

sdk/advance.js

@@ -589,6 +589,14 @@ function uploadSliceItem(params, callback) {
         ContentLength = end - start;
     }
 
+    var headersWhiteList = ['x-cos-traffic-limit', 'x-cos-mime-limit'];
+    var headers = {};
+    util.each(Headers, function(v, k) {
+        if (headersWhiteList.indexOf(k) > -1) {
+            headers[k] = v;
+        }
+    });
+
     util.fileSlice(FilePath, start, end, function (md5Body) {
         util.getFileMd5(md5Body, function (err, md5) {
             var contentMd5 = md5 ? util.binaryBase64(md5) : '';
@@ -606,6 +614,7 @@ function uploadSliceItem(params, callback) {
                         UploadId: UploadData.UploadId,
                         ServerSideEncryption: ServerSideEncryption,
                         Body: Body,
+                        Headers: headers,
                         onProgress: params.onProgress,
                         ContentMD5: contentMd5,
                     }, function (err, data) {