Web服务sqlite数据库文件路径和访问数据库的错误

Question

我有一个Java Web服务项目作为我的sqlite数据库的RESTful API。

我的项目结构是：

$rawBody = $this->request->getJsonRawBody(true);

我访问数据库的代码是

FirstWebService
-- Java Resources
-- JavaScript Resources
-- build
-- target
-- web content
pom.xml
words.db

然而，在执行代码时我得到了这些错误

JSONObject obj = new JSONObject();
Connection con = null;

try {
    Class.forName("org.sqlite.JDBC");
    try{

        con = DriverManager.getConnection("jdbc:sqlite:Words.db");              
        Statement st = con.createStatement();
        ResultSet res = st.executeQuery("select word, de, ar from Arabic where de=\"Erfolg\"");
        while(res.next()){
            obj.put("word", res.getString("word"));
            obj.put("de", res.getString("de"));
            obj.put("ar", res.getString("ar"));
        }
    }
    catch(Exception ex){
        ex.printStackTrace();
    } 
    finally {
        try {
            con.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
} catch (ClassNotFoundException e) {
    e.printStackTrace();
}

我认为它与数据库的路径有关。我的数据库有表，它充满了数据。此外，sql命令功能正常。

java.lang.UnsatisfiedLinkError: Native Library C:\Users\abosamir\AppData\Local\Temp\sqlite-3.7.2-sqlitejdbc.dll already loaded in another classloader java.sql.SQLException: [SQLITE_ERROR] SQL error or missing database (no such table: Arabic) at org.sqlite.DB.newSQLException(DB.java:383) at org.sqlite.DB.newSQLException(DB.java:387) at org.sqlite.DB.throwex(DB.java:374) at org.sqlite.NestedDB.prepare(NestedDB.java:134) at org.sqlite.DB.prepare(DB.java:123) at org.sqlite.Stmt.executeQuery(Stmt.java:121) at com.crunchify.restjersey.TestName.convert(TestName.java:47) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205) at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:745) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) 文件中的我的Sqlite驱动程序是

pom.xml