BASE64Decoder的引用

时间：2014-06-29 13:02:49 收藏：0 阅读：323

project---->properties--->Libraries--->JRE System Library--->Access rules--->Edit--->Add--->Rule Paern 写上**

或者

1. Open project properties.
2. Select Java Build Path node.
3. Select Libraries tab.
4. Remove JRE System Library.
5. Add Library JRE System Library.