在使用sqlite4java时出现了UnsatisfiedLinkError错误，没有找到sqlite4java-osx-amd64。

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在使用sqlite4java时出现了UnsatisfiedLinkError错误，没有找到sqlite4java-osx-amd64。

我遇到了与这个问题类似的问题：

在Mac OS X NetBeans上使用sqlite4java Jar包出现UnsatisfiedLinkError错误

我正在运行一个使用sqlite的脚本，虽然我能够成功通过命令行运行sqlite3，但是当我尝试运行脚本时总是出现这个错误：

SEVERE: [sqlite] SQLiteQueue[master.catalog]: error running job queue
com.almworks.sqlite4java.SQLiteException: [-91] cannot load library: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-amd64 in java.library.path

当我在我的lib文件夹中运行"java -jar sqlite4java.jar -d"时，我看到了这个：

140428:170139.831 FINE [sqlite] Internal: loading library
140428:170139.853 FINE [sqlite] Internal: java.library.path=/Users/lee33/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java
140428:170139.853 FINE [sqlite] Internal: sqlite4java.library.path=null
140428:170139.853 FINE [sqlite] Internal: cwd=/Users/lee33/Desktop/myria_workspace/myria/lib/sqlite4java-282/.
140428:170139.853 FINE [sqlite] Internal: default path=null 
140428:170139.853 FINE [sqlite] Internal: forced path=null 
140428:170139.854 FINE [sqlite] Internal: os.name=mac os x; os=osx
140428:170139.854 FINE [sqlite] Internal: os.arch=amd64
140428:170139.854 FINE [sqlite] Internal: trying to load sqlite4java-osx-amd64
140428:170139.855 FINE [sqlite] Internal: cannot load sqlite4java-osx-amd64: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-amd64 in java.library.path
140428:170139.855 FINE [sqlite] Internal: trying to load sqlite4java-osx-10.4
140428:170139.856 FINE [sqlite] Internal: cannot load sqlite4java-osx-10.4: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-10.4 in java.library.path
140428:170139.856 FINE [sqlite] Internal: trying to load sqlite4java-osx
140428:170139.857 FINE [sqlite] Internal: cannot load sqlite4java-osx: java.lang.UnsatisfiedLinkError: no sqlite4java-osx in java.library.path
140428:170139.857 FINE [sqlite] Internal: trying to load sqlite4java
140428:170139.858 FINE [sqlite] Internal: cannot load sqlite4java: java.lang.UnsatisfiedLinkError: no sqlite4java in java.library.path
140428:170139.858 FINE [sqlite] Internal: trying to load sqlite4java-osx-amd64-d
140428:170139.859 FINE [sqlite] Internal: cannot load sqlite4java-osx-amd64-d: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-amd64-d in java.library.path
140428:170139.859 FINE [sqlite] Internal: trying to load sqlite4java-osx-10.4-d
140428:170139.859 FINE [sqlite] Internal: cannot load sqlite4java-osx-10.4-d: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-10.4-d in java.library.path
140428:170139.860 FINE [sqlite] Internal: trying to load sqlite4java-osx-d
140428:170139.860 FINE [sqlite] Internal: cannot load sqlite4java-osx-d: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-d in java.library.path
140428:170139.860 FINE [sqlite] Internal: trying to load sqlite4java-d
140428:170139.861 FINE [sqlite] Internal: cannot load sqlite4java-d: java.lang.UnsatisfiedLinkError: no sqlite4java-d in java.library.path
Error: cannot load SQLite
java.lang.UnsatisfiedLinkError: no sqlite4java-osx-amd64 in java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1860)
    at java.lang.Runtime.loadLibrary0(Runtime.java:845)
    at java.lang.System.loadLibrary(System.java:1084)
    at com.almworks.sqlite4java.Internal.tryLoadFromSystemPath(Internal.java:349)
    at com.almworks.sqlite4java.Internal.loadLibraryX(Internal.java:124)
    at com.almworks.sqlite4java.SQLite.main(SQLite.java:368)

有人对我缺少什么有什么想法吗？

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1 答案

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出现问题的原因是java.library.path没有包括当前目录。解决方法有三种：

1. 运行命令java -Djava.library.path=. -jar sqlite4java.jar，将当前目录添加到java.library.path中。

2. 将sqlite4java-282.zip中的*.jnilib文件复制到java.library.path中的任何目录中，例如/Users/lee33/Library/Java/Extensions。

3. 在IDE中调整项目的路径，具体方法可以参考上述提到的链接。

作者表示感谢答案，并说明以上方法对他来说都没有奏效，但是他最终成功地将整个sqlite4java-282文件夹复制到了/Users/MY_USERNAME/Library/Java/Extensions目录下，并成功解决了问题。

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