java»·¾³±äÁ¿ÅäÖÃ[ÕûÀí]
JDKµÄ°²×°Â·¾¶
-------------
±äÁ¿Ãû JAVA_HOME
±äÁ¿ÖµÊ¾Àý D:\Program Files\Java\jdk1.6.0;
ËÑË÷ÀàµÄĿ¼
------------
±äÁ¿Ãû CLASSPATH
±äÁ¿ÖµÊ¾Àý D:\Program Files\Java\jdk1.6.0\lib\tools.jar;
D:\Program Files\Java\jdk1.6.0\lib\dt.jar;
JdkµÄbinĿ¼
------------
±äÁ¿Ãû PATH(ÒÑ´æÔÚ)
±äÁ¿ÖµÊ¾Àý D:\Program Files\Java\jdk1.6.0\bin
Ïà¹ØÎĵµ£º
try {
String source = "xxx.xls";
InputStream is = new FileInputStream(source);
Workbook rwb = Workbook.getWorkbook(is);
Sheet sheet = rwb.getSheet(0);
for (int i = 1; i < sheet.getRows(); i++) {
for (int j = 1; j < sheet.getColumns(); j++) {
//»ñȡָ¶¨µ¥Ôª¸ñ ......
JavaµÄ×Ö·ûÀàÐͲÉÓõÄÊÇUTF-16±àÂ뷽ʽ¶ÔUnicode±àÂë±í½øÐбíʾ¡£ÆäÖÐÒ»¸öcharÀàÐ͹̶¨2Bytes£¨16bits£©¡£Ê×ÏÈÏȽéÉÜÒ»ÏÂUnicode±àÂë±íºÍUTF-16±àÂëËã·¨£º
Unicode±àÂë±íµÄרҵÊõÓ
´úÂëµã (code point): Ö¸ÔÚUnicode±àÂë±íÖÐÒ»¸ö×Ö·ûËù¶ÔÓ ......
DWRʹÓÃÆª
1¡¢µ÷ÓÃûÓзµ»ØÖµºÍ²ÎÊýµÄJava·½·¨
1.1¡¢dwr.xmlµÄÅäÖÃ
Xml´úÂë
<dwr>
<allow>
<create creator="new" javascript="testClass" >
<param name="class" value= ......
< type="text/javascript">
document.body.oncopy = function() {
if (window.clipboardData) {
setTimeout(function() {
......
×÷ΪJava³ÌÐòÔ±À´Ëµ£¬×îÍ´¿àµÄÊÂÇéιýÓÚ¿ÉÒÔÑ¡ÔñµÄ·¶Î§Ì«¹ã£¬¿ÉÒÔ¶ÁµÄÊéÌ«¶à£¬ÍùÍùÈÝÒ×ÎÞËùÊÊ´Ó¡£ÎÒÏë¾ÍÎÒ×Ô¼º¶Á¹ýµÄ¼¼ÊõÊé¼®ÖÐÌôÑ¡³öÀ´Ò»Ð©£¬
°´ÕÕѧϰµÄÏȺó˳Ðò£¬ÍƼö¸ø´ó¼Ò£¬ÌرðÊÇÄÇЩÏë²»¶ÏÌá¸ß×Ô¼º¼¼ÊõˮƽµÄJava³ÌÐòÔ±ÃÇ¡£
Ò»¡¢Java±à³ÌÈëÃÅÀà
¶ÔÓÚûÓÐJava±à³Ì¾ÑéµÄJava³ÌÐòÔ±ÒªÈëÃÅ£¬Ëæ±ã¶ÁʲôÈëÃÅÊé¼®¶¼Ò» ......