資源簡(jiǎn)介
直接將class文件或jar文件拖動(dòng)到text中,可以顯示編譯的jdk版本
代碼片段和文件信息
import?java.awt.Toolkit;
import?java.awt.datatransfer.DataFlavor;
import?java.awt.datatransfer.Transferable;
import?java.io.File;
import?java.io.FileInputStream;
import?java.io.InputStream;
import?java.util.Enumeration;
import?java.util.jar.JarEntry;
import?java.util.jar.JarFile;
import?javax.swing.JComponent;
import?javax.swing.Jframe;
import?javax.swing.JTextArea;
import?javax.swing.TransferHandler;
/*
?J2SE?8?=?52
?J2SE?7?=?51
?J2SE?6.0?=?50
?J2SE?5.0?=?49
?JDK?1.4?=?48
?JDK?1.3?=?47
?JDK?1.2?=?46
?JDK?1.1?=?45
?*/
public?class?ClassVersion?extends?Jframe?{
private?JTextArea?field;
public?static?void?main(String[]?args)?{
new?ClassVersion().showframe();
}
private?void?showframe()?{
int?width?=?800;
int?height?=?600;
this.settitle
?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
????ICA....??????4307??2017-12-28?09:52??ClassVersion.java
-----------?---------??----------?-----??----
?????????????????4307????????????????????1
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