我的应用程序有问题。我正在尝试制作一个可以在命令提示符下完美运行的应用程序，但具有良好的界面以获得更好的用户体验。为此，我选择了 Javafx，它在我看来比 swing 更好。
但这不起作用。我不明白出了什么问题。
这是我的主应用程序代码:
package ch.makery.adress;
import java.io.IOException;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Scene;
import javafx.stage.Stage;
import javafx.scene.Parent;
public class MainApp extends Application {
@Override
public void start(Stage stage) throws Exception {
Parent parent = FXMLLoader.load(getClass().getResource("PersonOverview.fxml"));
Scene scene = new Scene(parent);
stage.setTitle("Appication Extraction et remplissage Excel");
stage.setScene(scene);
stage.show();
}
}
我的六角 Controller :
package ch.makery.adress;
import java.awt.FileDialog;
import java.awt.List;
import java.io.File;
import java.io.IOException;
import javafx.fxml.Initializable;
import java.net.URL;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.ResourceBundle;
import javax.swing.JFrame;
import org.jdom2.Element;
import org.jdom2.input.SAXBuilder;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.scene.control.ComboBox;
import javafx.scene.control.TextField;
import jxl.Workbook;
import jxl.read.biff.BiffException;
import jxl.write.Label;
import jxl.write.WritableCell;
import jxl.write.WritableCellFormat;
import jxl.write.WritableFont;
import jxl.write.Number;
import jxl.write.WritableWorkbook;
import jxl.write.WriteException;
import jxl.write.biff.RowsExceededException;
public class HexaController implements Initializable {
static org.jdom2.Document document;
static JFrame fileDialog;
static Element racine;
static String Nom_dar;
static java.util.List<Element> listeDAS;
static ArrayList <String> Nom_das=new ArrayList();
static ArrayList <String> Nom_task=new ArrayList();
static ArrayList <String> Nom_Variable1=new ArrayList();
static ArrayList <String> Resultat_Variable1=new ArrayList();
static ArrayList <Double> Resultat_Variabledouble1=new ArrayList<Double>();
static ArrayList <String> ResultatHexa_Variable1=new ArrayList<String>();
static ArrayList <String> Lien=new ArrayList();
static java.util.List<Element> ListeTRIAL;
static java.util.List<Element> listeTASK;
static java.util.List<Element> listeOperation;
static List listeOperation_delta;
static java.util.List<Element> listeArgument;
static List listeArgument_delta;
@FXML
private ComboBox<String> hexa;
ObservableList<String> list = FXCollections.observableArrayList();
@FXML
private TextField entree;
@FXML
private TextField nomfichier;
@FXML
private static TextField excel;
@FXML
private static TextField sortie;
@FXML
private void dar(ActionEvent event){
FileDialog fd1=new FileDialog(fileDialog,"Choisissez un fichier .dar",FileDialog.LOAD);
fd1.setDirectory("C:\\");
fd1.setVisible(true);
String filename1=fd1.getFile();
String Directory1=fd1.getDirectory();
String path1=Directory1 + filename1;
entree.setText(path1);
nomfichier.setText(filename1);
}
@FXML
private void modele(ActionEvent event){
JFrame parentFrame=new JFrame();
FileDialog filechooser = new FileDialog (parentFrame, "Choisir un modèle Excel à copier",FileDialog.LOAD);
filechooser.setDirectory("C:\\");
filechooser.setVisible(true);
String directory_copy = filechooser.getDirectory();
String name_copy= filechooser.getFile();
String path_copy = (directory_copy+name_copy);
excel.setText(path_copy);
}
@FXML
private void sortie (ActionEvent event){
JFrame parentFrame2=new JFrame();
FileDialog filechooser2 = new FileDialog (parentFrame2, "Choisir une destination d'enregistrement",FileDialog.SAVE);
filechooser2.setDirectory("C:\\");
filechooser2.setVisible(true);
String directory_save = filechooser2.getDirectory();
String name_save= filechooser2.getFile();
String path_save = (directory_save+name_save+".xls");
sortie.setText(path_save);
}
@FXML
private void annuler (ActionEvent event){
System.exit(0);
}
@FXML
private static ComboBox<Integer>methode;
ObservableList<Integer>nombre = FXCollections.observableArrayList();
@FXML
private void exe (ActionEvent event) throws Throwable{
SAXBuilder sxb = new SAXBuilder();
String filename1=nomfichier.getText();
if(filename1==null)
{
System.out.println("Annulation");
System.exit(0);
}
else
{
try
{
//On crée un nouveau document JDOM avec en argument le fichier XML
//Le parsing est terminé
String path1=entree.getText();
document = sxb.build(new File(path1));
//On initialise un nouvel élément racine avec l'élément racine du document.
racine = document.getRootElement();
System.out.println("Lecture du premier .dar");
}
catch(Exception e)
{
System.out.println("FATAL ERROR !");
System.exit(0);
}
}
afficheALL();
Xl();
}
//RECUPERATION DES DONNEES DU FICHIER DAR
static void afficheALL()
{
//Variables Locales
String Str;
String Str_bis;
Nom_dar=racine.getAttributeValue("label");
System.out.println("Nom du fichier dar : " + Nom_dar+"\n");
listeDAS= racine.getChildren("DAS");
//On crée un Iterator sur notre liste
Iterator<Element> i1 = listeDAS.iterator();
////TRAITEMENT POUR CHAQUE DAS
String m[] = new String[50];
m[0]="Marqueur de Sortie";
m[1]="Nb Occurences";
m[2]="Valeur Physique";
m[3]="Résultat";
m[4]="Valeur de Sortie";
int s = methode.getValue();
int n;
for(n=5;n<5+s;n++)
{
//System.out.println("Entrez le nom de la methode");
//Scanner methode = new Scanner(System.in);
//String name=methode.nextLine();
//m[n]=name;
}
int j;
for(j=0;j<5+s;j++)
{
System.out.println("Le nom de la methode "+j+" est :"+m[j]);
}
while(i1.hasNext())
{
Element courant = (Element)i1.next();
//On affiche le nom de l’élément courant
Str=courant.getAttributeValue("dasFullFileName").toString();
System.out.println("Nom du DAS: " + Str);
Nom_das.add(Str);
ListeTRIAL=courant.getChildren("TRIAL");
@SuppressWarnings("rawtypes")
Iterator T1=ListeTRIAL.iterator();
while(T1.hasNext())
{
Element courant2 =(Element)T1.next();
Lien.add(courant2.getAttributeValue("xconvFullFileName").toString());
}
listeTASK=courant.getChildren("TASK");
@SuppressWarnings("rawtypes")
Iterator k1=listeTASK.iterator();
while(k1.hasNext())
{
Element courant2 =(Element)k1.next();
Str_bis=courant2.getAttributeValue("label").toString();
System.out.println(Str_bis);
listeOperation=courant2.getChildren("Operation");
@SuppressWarnings("rawtypes")
Iterator l1=listeOperation.iterator();
while(l1.hasNext())
{
Element courant3=(Element)l1.next();
listeArgument=courant3.getChildren("Argument");
@SuppressWarnings("rawtypes")
Iterator m1=listeArgument.iterator();
while(m1.hasNext())
{
Element courant4=(Element)m1.next();
int l;
for(l=0;l<5+s;l++)
{
if(courant4.getAttributeValue("parameterName").compareTo(m[l])==0)
{
Nom_Variable1.add(courant4.getAttributeValue("argumentName"));
double d = Double.parseDouble(courant4.getAttributeValue("instantValue"));
DecimalFormat df = new DecimalFormat(".#");
df.setMaximumFractionDigits(20);
String sortie = df.format(d);
long entier = (long)d;
String hex = Long.toHexString(entier).toUpperCase();
//hex.toUpperCase();
Resultat_Variable1.add(sortie);
Resultat_Variabledouble1.add(d);
ResultatHexa_Variable1.add(hex);
}
}
}
}
}
System.out.println("Fin lecture XML File");
}
}
static void Xl() throws Throwable
{
try
{
System.out.println("Saisi utilisateur ok");
//CREATION DES FEUILLES NECESSAIRES A LA RECUPERATION DES DONNEES
String path_copy = excel.getText();
String path_save = sortie.getText();
Workbook copie = Workbook.getWorkbook(new File(path_copy));
WritableWorkbook sortie = Workbook.createWorkbook(new File(path_save),copie);
WritableFont bord=new WritableFont(WritableFont.ARIAL,11);
WritableCellFormat border=new WritableCellFormat(bord);
//REMPLISSAGE DE LA PREMIERE FEUILLE AVEC LES DONNEES MESUREES
System.out.println("---"+Nom_Variable1.size()+"---");
for(int x=0;x<=Nom_Variable1.size()-1;x++)
{
Label Col0= new Label(0,x,Nom_Variable1.get(x),border);
sortie.getSheet(1).addCell(Col0);
}
for(int y=0;y<=Resultat_Variabledouble1.size()-1;y++)
{
Number Col1= new Number(1,y,Resultat_Variabledouble1.get(y),border);
sortie.getSheet(1).addCell((WritableCell) Col1);
}
for(int y=0;y<=ResultatHexa_Variable1.size()-1;y++)
{
Label Col2= new Label(2,y,ResultatHexa_Variable1.get(y),border);
sortie.getSheet(1).addCell(Col2);
}
System.out.println("Fin Copie Excel");
sortie.write();
sortie.close();
}
catch (RowsExceededException e1)
{
}
catch(BiffException ex)
{
}
catch (WriteException e1)
{
}
catch (IOException e)
{
}
finally
{
System.out.println("Le fichier à été généré correctement.");
System.out.println ("Appuyez sur 'Entrée' pour terminer le programme");
System.exit(0);
}
System.exit(0);
}
public HexaController(){
}
public void initialize(URL url,ResourceBundle rb){
list.add(new String("OUI"));
list.add(new String("NON"));
hexa.setItems(list);
nombre.add(new Integer(0));
nombre.add(new Integer(1));
nombre.add(new Integer(2));
nombre.add(new Integer(3));
nombre.add(new Integer(4));
nombre.add(new Integer(5));
methode.setItems(nombre);
}
}
还有我的 fxml 文件:
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.effect.*?>
<?import javafx.scene.text.*?>
<?import javafx.geometry.*?>
<?import javafx.scene.control.*?>
<?import java.lang.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.layout.AnchorPane?>
<AnchorPane prefHeight="350.0" prefWidth="720.0" xmlns="http://javafx.com/javafx/8.0.40" xmlns:fx="http://javafx.com/fxml/1" fx:controller="ch.makery.adress.HexaController">
<children>
<GridPane layoutX="-120.0" layoutY="-234.0" prefHeight="0.0" prefWidth="80.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
<columnConstraints>
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
</columnConstraints>
<rowConstraints>
<RowConstraints maxHeight="132.0" minHeight="10.0" prefHeight="64.0" vgrow="SOMETIMES" />
<RowConstraints maxHeight="270.0" minHeight="0.0" prefHeight="52.0" vgrow="SOMETIMES" />
<RowConstraints maxHeight="546.0" minHeight="10.0" prefHeight="61.0" vgrow="SOMETIMES" />
<RowConstraints maxHeight="589.0" minHeight="10.0" prefHeight="76.0" vgrow="SOMETIMES" />
<RowConstraints maxHeight="620.0" minHeight="10.0" prefHeight="63.0" vgrow="SOMETIMES" />
<RowConstraints maxHeight="641.0" minHeight="10.0" prefHeight="47.0" vgrow="SOMETIMES" />
</rowConstraints>
<children>
<Button mnemonicParsing="false" onAction="#dar" text="Parcourir" textAlignment="CENTER" GridPane.columnIndex="6" GridPane.halignment="CENTER" />
<Button mnemonicParsing="false" onAction="#modele" text="Parcourir" textAlignment="CENTER" GridPane.columnIndex="6" GridPane.halignment="CENTER" GridPane.rowIndex="1" />
<Button mnemonicParsing="false" onAction="#sortie" text="Enregistrer" textAlignment="CENTER" GridPane.columnIndex="6" GridPane.halignment="CENTER" GridPane.rowIndex="2" />
<Button mnemonicParsing="false" onAction="#exe" text="Executer" GridPane.columnIndex="5" GridPane.halignment="CENTER" GridPane.rowIndex="5">
<font>
<Font name="System Bold" size="12.0" />
</font>
</Button>
<Button mnemonicParsing="false" onAction="#annuler" text="Annuler" GridPane.columnIndex="6" GridPane.halignment="CENTER" GridPane.rowIndex="5">
<font>
<Font name="System Bold" size="12.0" />
</font>
</Button>
<Label text="Choisissez un fichier ".dar"" GridPane.columnSpan="2" GridPane.halignment="LEFT">
<GridPane.margin>
<Insets left="20.0" />
</GridPane.margin>
</Label>
<Label text="Choisissez un modèle format ".xls"" GridPane.columnSpan="2" GridPane.halignment="LEFT" GridPane.rowIndex="1">
<GridPane.margin>
<Insets left="20.0" />
</GridPane.margin>
</Label>
<Label prefHeight="17.0" prefWidth="278.0" text="Choisissez la destination et le nom d'enregistrement" GridPane.columnSpan="3" GridPane.halignment="LEFT" GridPane.rowIndex="2">
<GridPane.margin>
<Insets left="20.0" />
</GridPane.margin>
</Label>
<Label text="Nombre de méthodes à ajouter" GridPane.columnSpan="2" GridPane.rowIndex="3">
<padding>
<Insets left="20.0" />
</padding>
</Label>
<Label text="Conversion hexadecimale" GridPane.columnSpan="2" GridPane.rowIndex="4">
<padding>
<Insets left="20.0" />
</padding>
</Label>
<TextField fx:id="entree" GridPane.columnIndex="3" GridPane.columnSpan="3" />
<TextField fx:id="excel" GridPane.columnIndex="3" GridPane.columnSpan="3" GridPane.rowIndex="1" />
<TextField fx:id="sortie" GridPane.columnIndex="3" GridPane.columnSpan="3" GridPane.rowIndex="2" />
<ComboBox fx:id="methode" prefWidth="150.0" promptText="Choisir" GridPane.columnIndex="2" GridPane.rowIndex="3" />
<ComboBox fx:id="hexa" prefWidth="150.0" promptText="Choisir" GridPane.columnIndex="2" GridPane.rowIndex="4" />
</children>
</GridPane>
</children>
</AnchorPane>
当我运行这个时，我遇到了这个错误:
Exception in Application start method
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.launcher.LauncherHelper$FXHelper.main(Unknown Source)
Caused by: java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchApplication1(Unknown Source)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$156(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: javafx.fxml.LoadException:
/C:/workspace/Application_traitement/bin/ch/makery/adress/PersonOverview.fxml
at javafx.fxml.FXMLLoader.constructLoadException(Unknown Source)
at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
at javafx.fxml.FXMLLoader.loadImpl(Unknown Source)
at javafx.fxml.FXMLLoader.load(Unknown Source)
at ch.makery.adress.MainApp.start(MainApp.java:16)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$163(Unknown Source)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$176(Unknown Source)
at com.sun.javafx.application.PlatformImpl.lambda$null$174(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$175(Unknown Source)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(Unknown Source)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$149(Unknown Source)
... 1 more
Caused by: java.lang.NullPointerException
at ch.makery.adress.HexaController.initialize(HexaController.java:338)
... 18 more
你能帮我吗？
谢谢
最佳答案
您在 initialize() 方法中收到 NullPointerException 。这是因为您的 ComboBox 方法被声明为静态。
FXML 注入(inject)不适用于 JavaFX8 中的静态变量。
引用James_D对此问题的回答:
javafx 8 compatibility issues - FXML static fields
public class HexaController implements Initializable {
private org.jdom2.Document document;
private JFrame fileDialog;
private Element racine;
private String Nom_dar;
private java.util.List<Element> listeDAS;
private ArrayList<String> Nom_das = new ArrayList();
private ArrayList<String> Nom_task = new ArrayList();
private ArrayList<String> Nom_Variable1 = new ArrayList();
private ArrayList<String> Resultat_Variable1 = new ArrayList();
private ArrayList<Double> Resultat_Variabledouble1 = new ArrayList<Double>();
private ArrayList<String> ResultatHexa_Variable1 = new ArrayList<String>();
private ArrayList<String> Lien = new ArrayList();
private java.util.List<Element> ListeTRIAL;
private java.util.List<Element> listeTASK;
private java.util.List<Element> listeOperation;
private List listeOperation_delta;
private java.util.List<Element> listeArgument;
private List listeArgument_delta;
@FXML
private ComboBox<String> hexa;
ObservableList<String> list = FXCollections.observableArrayList();
@FXML
private TextField entree;
@FXML
private TextField nomfichier;
@FXML
private TextField excel;
@FXML
private TextField sortie;
@FXML
private void dar(ActionEvent event) {
FileDialog fd1 = new FileDialog(fileDialog, "Choisissez un fichier .dar", FileDialog.LOAD);
fd1.setDirectory("C:\\");
fd1.setVisible(true);
String filename1 = fd1.getFile();
String Directory1 = fd1.getDirectory();
String path1 = Directory1 + filename1;
entree.setText(path1);
nomfichier.setText(filename1);
}
@FXML
private void modele(ActionEvent event) {
JFrame parentFrame = new JFrame();
FileDialog filechooser = new FileDialog(parentFrame, "Choisir un modèle Excel à copier", FileDialog.LOAD);
filechooser.setDirectory("C:\\");
filechooser.setVisible(true);
String directory_copy = filechooser.getDirectory();
String name_copy = filechooser.getFile();
String path_copy = (directory_copy + name_copy);
excel.setText(path_copy);
}
@FXML
private void sortie(ActionEvent event) {
JFrame parentFrame2 = new JFrame();
FileDialog filechooser2 = new FileDialog(parentFrame2, "Choisir une destination d'enregistrement", FileDialog.SAVE);
filechooser2.setDirectory("C:\\");
filechooser2.setVisible(true);
String directory_save = filechooser2.getDirectory();
String name_save = filechooser2.getFile();
String path_save = (directory_save + name_save + ".xls");
sortie.setText(path_save);
}
@FXML
private void annuler(ActionEvent event) {
System.exit(0);
}
@FXML
private ComboBox<Integer> methode;
ObservableList<Integer> nombre = FXCollections.observableArrayList();
@FXML
private void exe(ActionEvent event) throws Throwable {
SAXBuilder sxb = new SAXBuilder();
String filename1 = nomfichier.getText();
if (filename1 == null) {
System.out.println("Annulation");
System.exit(0);
} else {
try {
//On crée un nouveau document JDOM avec en argument le fichier XML
//Le parsing est terminé
String path1 = entree.getText();
document = sxb.build(new File(path1));
//On initialise un nouvel élément racine avec l'élément racine du document.
racine = document.getRootElement();
System.out.println("Lecture du premier .dar");
} catch (Exception e) {
System.out.println("FATAL ERROR !");
System.exit(0);
}
}
afficheALL();
Xl();
}
//RECUPERATION DES DONNEES DU FICHIER DAR
private void afficheALL() {
//Variables Locales
String Str;
String Str_bis;
Nom_dar = racine.getAttributeValue("label");
System.out.println("Nom du fichier dar : " + Nom_dar + "\n");
listeDAS = racine.getChildren("DAS");
//On crée un Iterator sur notre liste
Iterator<Element> i1 = listeDAS.iterator();
////TRAITEMENT POUR CHAQUE DAS
String m[] = new String[50];
m[0] = "Marqueur de Sortie";
m[1] = "Nb Occurences";
m[2] = "Valeur Physique";
m[3] = "Résultat";
m[4] = "Valeur de Sortie";
int s = methode.getValue();
int n;
for (n = 5; n < 5 + s; n++) {
//System.out.println("Entrez le nom de la methode");
//Scanner methode = new Scanner(System.in);
//String name=methode.nextLine();
//m[n]=name;
}
int j;
for (j = 0; j < 5 + s; j++) {
System.out.println("Le nom de la methode " + j + " est :" + m[j]);
}
while (i1.hasNext()) {
Element courant = (Element) i1.next();
//On affiche le nom de l’élément courant
Str = courant.getAttributeValue("dasFullFileName").toString();
System.out.println("Nom du DAS: " + Str);
Nom_das.add(Str);
ListeTRIAL = courant.getChildren("TRIAL");
@SuppressWarnings("rawtypes")
Iterator T1 = ListeTRIAL.iterator();
while (T1.hasNext()) {
Element courant2 = (Element) T1.next();
Lien.add(courant2.getAttributeValue("xconvFullFileName").toString());
}
listeTASK = courant.getChildren("TASK");
@SuppressWarnings("rawtypes")
Iterator k1 = listeTASK.iterator();
while (k1.hasNext()) {
Element courant2 = (Element) k1.next();
Str_bis = courant2.getAttributeValue("label").toString();
System.out.println(Str_bis);
listeOperation = courant2.getChildren("Operation");
@SuppressWarnings("rawtypes")
Iterator l1 = listeOperation.iterator();
while (l1.hasNext()) {
Element courant3 = (Element) l1.next();
listeArgument = courant3.getChildren("Argument");
@SuppressWarnings("rawtypes")
Iterator m1 = listeArgument.iterator();
while (m1.hasNext()) {
Element courant4 = (Element) m1.next();
int l;
for (l = 0; l < 5 + s; l++) {
if (courant4.getAttributeValue("parameterName").compareTo(m[l]) == 0) {
Nom_Variable1.add(courant4.getAttributeValue("argumentName"));
double d = Double.parseDouble(courant4.getAttributeValue("instantValue"));
DecimalFormat df = new DecimalFormat(".#");
df.setMaximumFractionDigits(20);
String sortie = df.format(d);
long entier = (long) d;
String hex = Long.toHexString(entier).toUpperCase();
//hex.toUpperCase();
Resultat_Variable1.add(sortie);
Resultat_Variabledouble1.add(d);
ResultatHexa_Variable1.add(hex);
}
}
}
}
}
System.out.println("Fin lecture XML File");
}
}
private void Xl() throws Throwable {
try {
System.out.println("Saisi utilisateur ok");
//CREATION DES FEUILLES NECESSAIRES A LA RECUPERATION DES DONNEES
String path_copy = excel.getText();
String path_save = sortie.getText();
Workbook copie = Workbook.getWorkbook(new File(path_copy));
WritableWorkbook sortie = Workbook.createWorkbook(new File(path_save), copie);
WritableFont bord = new WritableFont(WritableFont.ARIAL, 11);
WritableCellFormat border = new WritableCellFormat(bord);
//REMPLISSAGE DE LA PREMIERE FEUILLE AVEC LES DONNEES MESUREES
System.out.println("---" + Nom_Variable1.size() + "---");
for (int x = 0; x <= Nom_Variable1.size() - 1; x++) {
Label Col0 = new Label(0, x, Nom_Variable1.get(x), border);
sortie.getSheet(1).addCell(Col0);
}
for (int y = 0; y <= Resultat_Variabledouble1.size() - 1; y++) {
Number Col1 = new Number(1, y, Resultat_Variabledouble1.get(y), border);
sortie.getSheet(1).addCell((WritableCell) Col1);
}
for (int y = 0; y <= ResultatHexa_Variable1.size() - 1; y++) {
Label Col2 = new Label(2, y, ResultatHexa_Variable1.get(y), border);
sortie.getSheet(1).addCell(Col2);
}
System.out.println("Fin Copie Excel");
sortie.write();
sortie.close();
} catch (RowsExceededException e1) {
} catch (BiffException ex) {
} catch (WriteException e1) {
} catch (IOException e) {
} finally {
System.out.println("Le fichier à été généré correctement.");
System.out.println("Appuyez sur 'Entrée' pour terminer le programme");
System.exit(0);
}
System.exit(0);
}
public HexaController() {
}
@Override
public void initialize(URL url, ResourceBundle rb) {
list.add(new String("OUI"));
list.add(new String("NON"));
hexa.setItems(list);
nombre.add(new Integer(0));
nombre.add(new Integer(1));
nombre.add(new Integer(2));
nombre.add(new Integer(3));
nombre.add(new Integer(4));
nombre.add(new Integer(5));
methode.setItems(nombre);
}
}
关于java - 运行我的应用程序返回 : Javafx. fxml.LoadExeption，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/32347731/