sun.misc.BASE64Encoder和sun.misc.BASE64Encoder 找不到解决的方法

时间:2023-03-08 16:22:35
sun.misc.BASE64Encoder和sun.misc.BASE64Encoder 找不到解决的方法

1.右键项目-》属性-》java bulid path-》jre System Library-》access rules-》resolution选择accessible。以下填上** 点击确定就可以。!!

2.

在MyEclipse中编写Java代码时,用到了BASE64Decoder,import sun.misc.BASE64Decoder;但是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 



解决方式1(推荐): 

仅仅须要在project build path中先移除JRE System Library,再加入库JRE System Library,又一次编译后就一切正常了。 

解决方式2: 

Windows -> Preferences -> Java -> Compiler -> Errors/Warnings -> 

Deprecated and trstricted API -> Forbidden reference (access rules): -> change to warning