報錯信息:Access restriction: The type TelnetOutputStream is not accessible due to restriction on required library D:\myeclipse\Common\binary\com.sun.java.jdk.win32.x86_64_1.6.0.013\jre\lib\rt.jar
解決方案1:
Eclipse 默認把這些受訪問限制的API設成了ERROR。
Windows -> Preferences -> Java -> Compiler -> Errors/Warnings ->
Deprecated and trstricted API -> Forbidden reference (access rules): -> change to warning
解決方案2:
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3:
工程上右鍵->工程屬性->java builder path->Libraries標籤,點擊JRE System Library裏面的Access rules,add sun/** 爲accessible,如果該項存在,就edit。
決方案4:
Windows -> Preferences -> Java -> Installed JREs -> 選擇用的JDK -> Edit -> Add External JARs