解决下载密钥解析问题

mall-shop/src/main/java/com/suisung/mall/shop/sync/Utils/CryptoUtils.java

@@ -93,6 +93,7 @@ public class CryptoUtils {
     }
 
     public static String dealBlankStr(String original) throws UnsupportedEncodingException {
+         original = original.replaceAll("%3D", "=");
         return original.replaceAll(" ", "+");
     }