​解决办法:Access restriction: The type JPEGImageEncoder is not accessible due to restriction​

Access restriction:The type JPEGCodec is not accessible due to restriction on required library C:\Program Files\Java\jre6\lib\rt.jar


解决方法:

Project -> Properties -> libraries,


先remove掉JRE System Library,然后再Add Library重新加入。

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在Eclipse中处理图片,需要引入两个包:

import com.sun.image.codec.jpeg.JPEGCodec;

import com.sun.image.codec.jpeg.JPEGImageEncoder;

报错:

Access restriction: The type JPEGImageEncoder is not accessible due to restriction on required library C:\Java\jre1.6.0_07\lib\rt.jar



此时解决办法:

Eclipse 默认把这些受访问限制的API设成了ERROR。只要把Windows-Preferences-Java-Complicer- Errors/Warnings里面的Deprecated and restricted API中的Forbidden references(access rules)选为Warning就可以编译通过。

优先选择第一种方法