fixbug

@@ -53,11 +53,19 @@ public class AlipaySignatureHelper {
 
     public boolean verifyWithRsa(String content, String charset, String sign) {
         boolean success = false;
+        if (setting.isUseMapi()) {
+            try {
+                success = alipayMapiHelper.verify(setting.getPartnerId(), content, sign, charset, setting.getRsaType());
+            } catch (AlipayException e) {
+                throwSignatureException(e);
+            }
+        } else {
             try {
                 success = alipayOpenapiHelper.verify(setting.getAppId(), content, sign, charset, setting.getRsaType());
             } catch (AlipayException e) {
                 throwSignatureException(e);
             }
+        }
         return success;
     }