小编Sam*_*rat的帖子

所以我试图显示 JavaFX 中的所有文本，它应该显示字体中的所有文本：这是我的 javafx 代码

<HBox> 
<GridPane xmlns:fx= "http://javafx.com/fxml" hgap = "10" vgap = "0">

<Button text = "Explore Catalogue" alignment = "center" styleClass = "largeButton" GridPane.columnIndex="0" GridPane.rowIndex="2"/>
<Button text = "Customer Record" styleClass = "largeButton" GridPane.columnIndex="1" GridPane.rowIndex="2"/>
<Button text = "Top-up Account" styleClass = "largeButton" GridPane.columnIndex="2" GridPane.rowIndex="2"/>
<Button text = "Favourite Movies" styleClass = "largeButton" GridPane.columnIndex="3" GridPane.rowIndex="2"/>



</GridPane>

此代码只能给出以下输出： 如何在不更改字体属性的情况下显示按钮中的所有文本，字体属性应如下所示： 我的按钮的 CSS 代码是：

.largeButton {
-fx-font-family: "Verdana";
-fx-pref-width: 200px;
-fx-pref-height: 200px;
-fx-font-size: 28px;
-fx-background-color: white;
-fx-text-fill: #4d4b44;
-fx-border-color: #dedede; …

因此，我完全按照Google翻译API的文档遵循相同的步骤，其中提供了以下代码。

# Imports the Google Cloud client library

from google.cloud import translate

# Instantiates a client
translate_client = translate.Client()

# The text to translate
text = u'Hello, world!'
# The target language
target = 'ru'

# Translates some text into Russian
translation = translate_client.translate(
    text,
    target_language=target)

print(u'Text: {}'.format(text))
print(u'Translation: {}'.format(translation['translatedText']))

现在，当我编译它时，我返回此错误：

追溯（最近一次通话最近）：文件“ test.py”，第5行，位于translate_client = translate.Client（）文件“ C：\ ProgramData \ Anaconda3 \ lib \ site-packages \ google \ cloud \ translate_v2 \ client.py ”，第65行，位于init super（Client，self）中。初始化（凭据=凭据，_http = _http）文件“ C：\ ProgramData …

所以我有这个代码

private void customerRemove(){
   customers = new LinkedList <Customer>();
   customers.add(new Customer(1, "John", 20));
   customers.add(new Customer(2, "Mike", 21));
   customers.add(new Customer(3, "Harry", 22));
    System.out.println("\nRemoving a customer.");
   System.out.print("Enter a customer ID: ");
   int rmvId = In.nextInt();
   for (Customer rmvCustomer:customers){
        if(rmvCustomer.getID()== rmvId){
          customers.remove(rmvCustomer);
            System.out.println("Customer removed.");
            System.out.println(" ");
           break;             
    }
        else{
            System.out.println("That customer does not exist.\n");
            break;

        }
   }}

当我称这种方法.始终执行else语句为什么会这样,我该如何解决这个问题呢？