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如何在企業中編程

包com.test

導入Java . awt . flow layout;

導入Java . awt . gridbaglayout;

導入Java . awt . gridlayout;

導入Java . awt . event . mouse adapter;

導入Java . awt . event . mouse event;

導入Java . awt . event . mouse listener;

導入Java . io . buffered writer;

導入Java . io . file;

導入Java . io . file output stream;

導入Java . io . filewriter;

導入Java . io . io exception;

導入javax . swing . jbutton;

導入javax . swing . jframe;

導入javax . swing . jlabel;

導入javax . swing . jtextarea;

導入javax . swing . jtextfield;

公共類測試擴展JFrame{

/**

* @僅供參考

*/

JLabel jl1,jl2,jl3,jl4,jl5,jl6

JTextField jta1,jta2,jta3,jta4,jta5,jta6

JButton jb1,jb2

公共測試(){

JL 1 = new JLabel(" name ");

JTA 1 = new JTextField(10);

//添加其他組件

this . set layout(new flow layout());

this . add(JL 1);

this . add(JTA 1);

JB 1 = new JButton(" OK ");

jb2 = new JButton(" save ");

jb2.addMouseListener(新的MouseAdapter() {

@覆蓋

public void mouse clicked(mouse event e){

if(e.getSource() == jb2){

嘗試{

buffered writer bw = new buffered writer(new File writer((new File(" D:\ \ result . txt "))));

bw . append(" name "+JTA 1 . gettext());

bw . flush();

system . out . println(" Name:"+JTA 1 . gettext());

} catch (IOException e1) {

// TODO自動生成的catch塊

e 1 . printstacktrace();

}

}

}

} );

this . add(JB 1);

this . add(jb2);

this.setSize(300,300);

this . set visible(true);

this . setdefaultcloseoperation(EXIT _ ON _ CLOSE);

}

公共靜態void main(String[] args) {

// TODO自動生成的方法存根

測試Test = new Test();

}

}

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