Access restriction: The type FtpClient is not accessible due to restriction on r

最新推荐文章于 2021-03-13 00:05:46 发布
原创 最新推荐文章于 2021-03-13 00:05:46 发布 · 147 阅读 · 0 ·
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#Access #Eclipse #SUN #Java #.net

本文详细介绍了在使用Eclipse进行FTP代码开发时，遇到导入sun.net.FtpClient导致的权限受限问题，并提供了解决方案：通过自定义accessrules在工程属性中设置sun/**为可访问。

在做ftp，代码中引用
import sun.net.ftp.FtpClient;
报如下错误
Access restriction: The type FtpClient is not accessible due to restriction on required library D:\Program Files\Java\jre6\lib\rt.jar



sun.net包里的，在eclipse里默认是不让用的。解决办法是自定义access rules

工程上右键->工程属性->java builder path->Libraries标签，点击JRE System Library里面的Access rules，add sun/** 为accessible，如果该项存在，就edit。

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