im4java读取图像

我尝试使用im4java库读取Java中的图像：

File file = new File("img\\test.jpg");
Info imageInfo = new Info(file.getPath(),true);

问题是Info（）无法识别图像。异常被称为：

Exception in thread "main" org.im4java.core.InfoException: org.im4java.core.CommandException:      java.io.IOException: Cannot run program "identify": CreateProcess error=2, The sistem can not find the specific file.
at org.im4java.core.Info.getBaseInfo(Info.java:360)
at org.im4java.core.Info.<init>(Info.java:151)
at FeatureExtractor.main(FeatureExtractor.java:51)

错误是：

org.im4java.core.CommandException: org.im4java.core.CommandException: Specification not valid.
at org.im4java.core.ImageCommand.run(ImageCommand.java:219)
at FeatureExtractor.main(FeatureExtractor.java:28)

---

您可以设置ImageMagick安装的搜索路径，然后重试： setGlobalSearchPath（$PATH:）

org.im4java.core.CommandException: org.im4java.core.CommandException: Specification not valid.
at org.im4java.core.ImageCommand.run(ImageCommand.java:219)
at FeatureExtractor.main(FeatureExtractor.java:28)