MyEclipse报错Access restriction: The type BASE64Encoder is not accessible due to restriction on required library

错误截图:

MyEclipse报错Access restriction: The type BASE64Encoder is not accessible due to restriction on required library

解决办法:

1、进入Project --> Properties --> Java Build Path --> Libraries

2、remove 掉 JRE System Library

3、Add Library 重新加入JRE System Library

MyEclipse报错Access restriction: The type BASE64Encoder is not accessible due to restriction on required library