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http://hgsqldoc.appspot.com/lib/hg.jar
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http://hgsqldoc.appspot.com/lib/itext.jar
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com.hg.doc.DocApi.open()
ÀýÈç:
DocApi.open("c:/a.doc");
DocApi.open(new FileInputStream("c:/a.doc"),
DocApi.OPEN_FORMAT_DOC);
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com.hg.doc.DocApi.writeAs()
ÀýÈç:
DocApi.writeAs(DocApi.open("c:/a.doc"),
new FileOutputStream("c:/a.pdf"),
DocApi.FORMAT_PDF);
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new com.hg.doc.DocViewer()
ÀýÈ磺
JFrame f = new JFrame("XDOCä¯ÀÀÆ÷");
DocViewer viewer = new DocViewer();
//viewer.open("c:/a.doc");
f.getContentPane().add(viewer);
f.setSize(800, 600);
f.setVisible(true);


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public class Parent
{
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    static int a =  1;
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    static
    {
        a = 10;
        System.out.println("parent static c ......

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public boolean connectDb() {
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
return true;
} catch (ClassNotFoundException e) {
System.out.println(e);
return false;
}
} ......

JXL(Java Excel API)

ʹÓÃWindows²Ù×÷ϵͳµÄÅóÓѶÔExcel£¨µç×Ó±í¸ñ£©Ò»¶¨²»»áÄ°Éú£¬µ«ÊÇҪʹÓÃJavaÓïÑÔÀ´²Ù×ÝExcelÎļþ²¢²»ÊÇÒ»¼þÈÝÒ×µÄÊ¡£ÔÚWebÓ¦ÓÃÈÕÒæÊ¢ÐеĽñÌ죬ͨ¹ýWebÀ´²Ù×÷ExcelÎļþµÄÐèÇóÔ½À´Ô½Ç¿ÁÒ£¬Ä¿Ç°½ÏΪÁ÷ÐеIJÙ×÷ÊÇÔÚJSP»òServlet Öд´½¨Ò»¸öCSV £¨comma separated values£©Îļþ£¬²¢½«Õâ¸öÎļþÒÔMIME£¬text/csvÀàÐÍ·µ»Ø¸øä¯ÀÀÆ ......
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