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publicstaticvoidmain(Stringargs[]) { JFramef=newJFrame("TextField Example"); JTextFieldt1,t2; t1=newJTextField("Welcome to Javatpoint."); t1.setBounds(50,100,200,30); t2=newJTextField("AWT Tutorial"); t2.setBounds(50,150,200,30); f.add(t1);f.add(t2); f.setSize(400,400); f...
java.io, java.net, java.util, java.sql, java.math etc. It includes core topics like OOPs, String, Regex, Exception, Inner classes, Multithreading, I/O Stream, Networking, AWT, Swing, Reflection, Collection, etc.
tutorialspoint.com/java javatpoint.com/java-tut docs.oracle.com/javase/ 大概的课程如下: 如果你想系统学习的话,建议在平日至少要花2-3个小时来进行编程,在周末要花5个小时以上。做到以上这种情况,你需要3-6个月的时间来达到Java Trainee的水平,甚至能达到Java Junior的水平。 如果你时间比较少,也请每天...
public LineChart_AWT( String applicationTitle , String chartTitle ) { super(applicationTitle); JFreeChart lineChart = ChartFactory.createLineChart( chartTitle, "Years","Number of Schools", createDataset(), PlotOrientation.VERTICAL, true,true,false); ...
Web Applications such as irctc.co.in, javatpoint.com, etc. Web应用程序,如irctc.co.in、javatpoint.com等。 Enterprise Applications such as banking applications. 企业应用,如银行应用。 Mobile 移动应用 Embedded System 嵌入式系统 Smart Card
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