README.md in new_alipay-0.1.5 vs README.md in new_alipay-0.1.6

@@ -89,9 +89,27 @@
                                            batch_num: 1,
                                            detail_data: "#{Time.new.strftime('%Y%m%d')+18.times.inject('') { |acc, i| acc+=('0'..'9').to_a[(i+Random.rand(1000))%10]; acc }}^152xxxxyyyy^某某^0.01^测试支付"
 
                                        })
 ```
+####验证付款结果
+```ruby
+request_result = NewAlipay::BatchTrans.verify_notify?({
+                                                      _input_charset: 'utf-8',
+                                                      batch_fee: 0.01,
+                                                      account_name: 'xxxx公司',
+                                                      partner: '208890xxxxyyyy',
+                                                      batch_no: '20160331xxxxxx',
+                                                      sign: 'bc98542c95d33b08752qweq2a1ce162c8d',
+                                                      detail_data: '201603316694019891235827213^152xxxxyyyy^xxxx^0.01^测试支付&email=[e-mail]&notify_url=http://test.yourserver.com/',
+                                                      pay_date: '2016-03-31',
+                                                      batch_num: 1,
+                                                      service: 'batch_trans_notify',
+                                                      sign_type: 'MD5'
+                                                  })
+puts request_result
+#=>true
+```
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `bin/console` for an interactive prompt that will allow you to experiment.