why cannot read int value from JTextField

JTextField t1 = new JTextField(" "); String a = t1.getText(); int intA = Integer.parseInt(a); System.out.println(intA);Error java.lang...

why cannot read int value from JTextField java 永成 4月13日提问 · 4月... JTextField t1 = new JTextField(" "); String a = t1.getText(); int ...

JTextField t1 = new JTextField(" "); String a = t1.getText(); int intA = Integer.parseInt(a); System.out.println(intA);Error java.lang...

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why cannot read int value from JTextFi...的中文翻译_百度翻译