java - Tess4j 问题 java.lang.UnsatisfiedLinkError

Question

我正在尝试解决 Tess4J 安装问题，
1 我在 WEB-INF\win32-x86 中创建了一个文件夹
2 我把 libtesseract302.dll 和 liblept168.dll 放在那里，然后将它添加到 java 构建路径中的源/ native 库运行时发现错误

java.lang.UnsatisfiedLinkError: Unable to load library 'libtesseract302': Native library (win32-x86/libtesseract302.dll) not found in resource path ([file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%207.0/wtpwebapps/OCR/WEB-INF/classes/, file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%207.0/wtpwebapps/OCR/WEB-INF/lib/ghost4j-0.5.1.jar, file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%207.0/wtpwebapps/OCR/WEB-INF/lib/jai_imageio.jar, file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%207.0/wtpwebapps/OCR/WEB-INF/lib/jna-4.1.0.jar, file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%207.0/wtpwebapps/OCR/WEB-INF/lib/junit-4.10.jar, file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%207.0/wtpwebapps/OCR/WEB-INF/lib/log4j-1.2.17.jar, file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%207.0/wtpwebapps/OCR/WEB-INF/lib/tess4j.jar])
com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:271)
com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:398)
com.sun.jna.Library$Handler.<init>(Library.java:147)
com.sun.jna.Native.loadLibrary(Native.java:412)
com.sun.jna.Native.loadLibrary(Native.java:391)
net.sourceforge.tess4j.TessAPI.<clinit>(Unknown Source)
net.sourceforge.tess4j.Tesseract.init(Unknown Source)
net.sourceforge.tess4j.Tesseract.doOCR(Unknown Source)
net.sourceforge.tess4j.Tesseract.doOCR(Unknown Source)
net.sourceforge.tess4j.Tesseract.doOCR(Unknown Source)
ocrTest.doGet(ocrTest.java:39)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

注意 我已经检查过我使用的是 32 jvm

System.out.println(System.getProperty("sun.arch.data.model"));

所以我确定
问题
如何修复此错误？
如果我在设置 tess4j 时出错，请告诉我怎么做？

Answer 1

我找到了解决方案
1 从 [此处][1] 下载 tesseract-ocr-setup-3.02.02.exe 并安装
[1]: https://code.google.com/p/tesseract-ocr/downloads/list2 添加依赖ghost4j-0.5.1.jar,jai_imageio.jar,jna-4.1.0.jar 和 tess4j.jar 来投影构建路径
并享受 ;)