错误1:
java compiler level does not match the version of the installed java project face
解决方法:
右键项目“Properties”,在弹出的窗口左侧,单击“MyEclipse"->“Project Facets”,打开“Project Facets”页面.在页面中的“Java”下拉列表中,选择相应版本就OK了。如下图
报错2,也可能在import前面报警告warnning:
Access restriction: The type JPEGImageEncoder is not accessible due to restriction
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.p_w_picpath.codec.jpeg.JPEGCodec;
import com.sun.p_w_picpath.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

















