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sun.misc.BASE64Encoder找不到jar包的解決方法

access warnings chang com 只需要 方案 屬性 acc UC

1.右鍵項目-》屬性-》java bulid path-》jre System Library-》access rules-》resolution選擇accessible,下面填上** 點擊確定即可!!!

2.

在MyEclipse中編寫Java代碼時,用到了BASE64Decoder,import sun.misc.BASE64Decoder;可是Eclipse提示:
Access restriction: The type BASE64Decoder is not accessible due to restriction on required library C:\Program
files\java\jre6\lib\rt.jar
Access restriction : The constructor BASE64Decoder() is not accessible due to restriction on required library C:\Program files\java\jre6\lib\rt.jar

解決方案1(推薦):
只需要在project build path中先移除JRE System Library,再添加庫JRE System Library,重新編譯後就一切正常了。
解決方案2:
Windows -> Preferences -> Java -> Compiler -> Errors/Warnings ->
Deprecated and trstricted API -> Forbidden reference (access rules): -> change to warning 我用的是移除jre System Library,再添加庫

sun.misc.BASE64Encoder找不到jar包的解決方法