直接用ctrl+shift+o快捷键引入包失败,解决办法 右键项目->属性->Java Bulid Path->JRE System Library->Access rules 如下图
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编辑,在弹出的对话框中点击添加按钮,如下图
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1.右键项目-》属性-》java bulid path-》jre System Library-》access rules-》resolution选择accessible,下面填上** 点击确定即可!!!
2.
在MyEclipse中编写Java代码时,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?
解决方案1(推荐):?
只需要在
project build path中先移除JRE System Library,再添加库JRE System Library,重新编译后就一切正常了。?
解决方案2:?
Windows -> Preferences -> Java -> Compiler -> Errors/Warnings ->?
Deprecated and trstricted API -> Forbidden reference (access rules): -> change to warning
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