How to convert JTextField to String and String to JTextField?

Question

如何转换JTextField到字符串，字符串JTextField在Java中？

Answer 1

how to convert JTextField to string and string to JTextField in java

If you mean how to get and set String from jTextField then you can use following methods:

String str = jTextField.getText() // get string from jtextfield

and

jTextField.setText(str)  // set string to jtextfield
//or
new JTextField(str)     // set string to jtextfield

You should check JavaDoc for JTextField

Answer 2

// to string
String text = textField.getText();

// to JTextField
textField.setText(text);

You can also create a new text field: new JTextField(text)

Note that this is not conversion . You have two objects, where one has a property of the type of the other one, and you just set/get it.

Reference: javadocs of JTextField

Answer 3

JTextField提供了一个getText()和setText()方法-用于获取和设置文本字段的内容。

Answer 4

JTextField allows us to getText() and setText() these are used to get and set the contents of the text field, for example.

text = texfield.getText();

hope this helps