add fsizeMin

Author: liangchao07115

qiniu/rs.js

@@ -230,7 +230,7 @@ PutPolicy2.prototype.token = function(mac) {
 
 PutPolicy2.prototype.getFlags = function() {
   var flags = {};
-  var attrs = ['scope', 'insertOnly', 'saveKey', 'endUser', 'returnUrl', 'returnBody', 'callbackUrl', 'callbackHost', 'callbackBody', 'callbackBodyType', 'callbackFetchKey', 'persistentOps', 'persistentNotifyUrl', 'persistentPipeline', 'fsizeLimit','fsizeMin', 'detectMime', 'mimeLimit',];
+  var attrs = ['scope', 'insertOnly', 'saveKey', 'endUser', 'returnUrl', 'returnBody', 'callbackUrl', 'callbackHost', 'callbackBody', 'callbackBodyType', 'callbackFetchKey', 'persistentOps', 'persistentNotifyUrl', 'persistentPipeline', 'fsizeLimit','fsizeMin', 'detectMime', 'mimeLimit'];
 
   for (var i = attrs.length - 1; i >= 0; i--) {
     if (this[attrs[i]] !== null) {