摘要： Access restriction: The type BASE64Decoder is not accessible due to restriction on required library D:\java\jre1.5.0_08\lib\rt.jar在网上找到了解决方法如下，我是用第二种方法解决的~~Solution 1 :import=”sun.misc.BASE64Decoder”出现错误提示为：Access restriction: The type BASE64Decoder is not accessible due to restrictionon required li 阅读全文