1.ÏÂÔØJNativeµÄ°ü
JNative-1.3.2ÏÂÓÐÈý¸öÎļþ£ºJNativeCpp.dll£¬libJNativeCpp.so£¬JNative.jar¡£
JNativeCpp.dll¿½µ½windows/system32Ŀ¼ÏÂ
libJNativeCpp.soΪLinuxÖÐʹÓõÄÎļþ
JNative.jarÀ©Õ¹°ü¿½µ½%JAVA_HOME%\jre\lib\extÏ»òÕßµ¼Èëµ½¹¤³ÌÖÐ
2.JnativeÖÐʹÓõ½µÄһЩÀàºÍ·½·¨
org
.xvolks
.jnative
.Jnative
: ×°ÔØdllÎļþ£¬¶¨Î»º¯Êý Èç:Jnative native=new Jnative("dllName");
JNative
(),setParameter(),setRetVal(),getRetVal()
etc.
org
.xvolks
.jnative
.pointers
.Pointer: Ìæ´ú±¾µØº¯ÊýÖеĵÄÖ¸Õ룬ÐèÒªÏÈÉêÇëÒ»¿éÄÚ´æ¿Õ¼ä£¬²ÅÄÜ´´½¨,Ò»°ãʹÓÃMemoryBlockFactory
ÀûÓù¤³§Ä£Ê½½øÐд´½¨.
Pointer()£¬dispose()
org
.xvolks
.jnative
.pointers
.memory
.MemoryBlockFactory : ÉêÇëÒ»¿éÄÚ´æ¿Õ¼ä
createMemoryBlock()
org
.xvolks
.jnative
.exceptions.NativeException
: Å׳ö×°ÔØ£¬¶¨Î»µÈ·½ÃæµÄÒì³£
org
.xvolks
.jnative
.Type
: Áоٺ͹ÜÀíJnative
ÐèÒªµÄ²»Í¬µÄÊý¾ÝÀà,Ò»°ãÐèÒª´«ÖµµÄʱºòÖ¸¶¨Ëù´«ÖµµÄÀàÐͺͺ¯ÊýµÄ·µ»ØÖµ
3.ʹÓ÷½·¨
3.1.
¼ÓÔØdllÎļþ
JNative¿Éʹ ......
¸öÈËÈÏΪ×îºÃµÄ·½·¨²ÉÓõÄÊÇÕýÔò±í´ïʽ,ÕâÊÇ×îºËÐĵÄÔÀí.
Æä´Î.Õâ¸ö·½·¨Ê¹ÓÃÁËJavaScript µÄprototype ÊôÐÔ
ÆäʵÄ㲻ʹÓÃÕâ¸öÊôÐÔÒ»Ñù¿ÉÒÔÓú¯ÊýʵÏÖ.µ«ÕâÑù×öºóÓÃÆðÀ´±È½Ï·½±ã.
ÏÂÃæ¾ÍÀ´¿´¿´Õâ¸öÊôÐÔÊÇÔõôÀ´ÓõÄ.
·µ»Ø¶ÔÏóÀàÐÍÔÐ͵ÄÒýÓá£
objectName.prototype
objectName ²ÎÊýÊǶÔÏóµÄÃû³Æ¡£
˵Ã÷
Óà prototype ÊôÐÔÌṩ¶ÔÏóµÄÀàµÄÒ»×é»ù±¾¹¦ÄÜ¡£¶ÔÏóµÄÐÂʵÀý“¼Ì³Ð”¸³Óè¸Ã¶ÔÏóÔÐ͵IJÙ×÷¡£
ÀýÈ磬ҪΪ Array ¶ÔÏóÌí¼Ó·µ»ØÊý×éÖÐ×î´óÔªËØÖµµÄ·½·¨¡£ÒªÍê³ÉÕâÒ»µã£¬ÉùÃ÷¸Ãº¯Êý£¬½«Ëü¼ÓÈë Array.prototype£¬²¢Ê¹ÓÃËü¡£
function array_max( ){
var i, max = this[0];
for (i = 1; i < this.length; i++)
{
if (max < this[i])
max = this[i];
}
return max;
}
Array.prototype.max = array_max;
var x = new Array(1, 2, 3, 4, 5, 6);
var y = x.max( );
¸Ã´úÂëÖ´Ðкó£¬y ±£´æÊý×é x ÖеÄ×î´óÖµ£¬»ò˵ 6¡£
ËùÓÐ JScript ÄÚ²¿¶ÔÏó¶¼ÓÐÖ»¶ÁµÄ prototype ÊôÐÔ¡£¿ÉÒÔÏó¸ÃÀýÖÐÄÇÑùΪÔÐÍÌí¼Ó¹¦ÄÜ£¬µ«¸Ã¶ÔÏó²»Äܱ» ......
ת×Ô£ºhttp://news.csdn.net/a/20100217/217053.html
JavaScript ¿ÉËãÊÇÊÀ½çÉÏ×îÁ÷Ðеıà³ÌÓïÑÔ£¬ËüÔø±» Web ¿ª·¢Éè¼ÆÊ¦ÌùÉÏØ¬ÃεıêÇ©£¬ËäÈ»ÕæÕýµÄجÃÎÆäʵÊÇ DOM API£¬Õâ¸ö±»´óÁ¿µÄ¿ª·¢ÓëÉè¼ÆÊ¦ËæÊÖÄéÀ´ÔöÇ¿ËûÃÇµÄ Web ǰ¶ËµÄ½Å±¾ÓïÑÔ£¬Èç½ñÔ½À´Ô½±»ÖØÊÓ£¬ËäÔòÈç´Ë£¬JavaScript ÈÔȻӵÓкܶàÈÃÈ˷ѽâµÄ¶«Î÷¡£
1. ËüÒÔ Java ÃüÃû£¬µ«²¢²»ÊÇ Java
Ëü×î³õ½Ð Mocha£¬ ½ÓןÄÃûΪ LiveScript£¬×îºó²ÅÈ·¶¨ÃüÃûΪ JavaScript£¬¸ù¾ÝÀúÊ·¼Ç¼£¬Java µÄÃüÃûÓë Netscape ºÍ Sun Ö®¼äµÄºÏ×÷Óйأ¬×÷Ϊ½»»»Ìõ¼þ£¬Netscape ÔÚËûÃDZ¸ÊÜ»¶ÓµÄä¯ÀÀÆ÷Öд´½¨ÁË Java ÔËÐÐʱ¡£ÖµµÃÒ»ÌáµÄÊÇ£¬Õâ¸öÃû×ֵijǫ̈¼¸½üÒ»¸öÍæÐ¦£¬ÒªÖªµÀ£¬LiveScript ºÍ Java ÔÚ¿Í»§¶Ë½Å±¾·½Ãæ´æÔڵжԹØÏµ¡£
²»¹ÜÔõô˵£¬ÈËÃǺóÀ´²»µÃ²»Ò»ÔÙ³ÎÇåµÄÒ»¼þʾÍÊÇ£¬JavaScript ºÍ Java ºÁÎÞ¹ØÏµ¡£
2. Null ÊǸö¶ÔÏó£¿
¿´¿´Õâ¶Î´úÂ룬Ëü·µ»ØµÄÊÇ object¡£
ÕâʵÔÚÁîÈ˷ѽ⣬¼ÙÈç null ±íʾ¿ÕÖµ£¬ËüÔõô¿ÉÒÔÊǶÔÏ󣿼òµ¥Ëµ£¬ËüÊÇ JavaScript ×î³õ°æ±¾µÄ´íÎó£¬Õâ¸ö´íÎóÉõÖÁ±»Î¢ÈíµÄ JScript Ö±½Ó½èÓá£
3. NaN !== NaN
NaN£¬±íʾһ¸ö·ÇÊý×ÖµÄÖµ£¬È»¶øÎÊÌâÊÇ£¬NaN²»µÈÓÚÈκζ«Î÷£¬ÉõÖÁ²»µÈÓÚËü×Ô¼º¡£
ÕâÏÔÈ»²»¶Ô£¬ÊÂ浃 ......
<script type="text/javas
cript">
var docEle = function() {
return document.getElementById(arguments[0]) || false;
}
function openNewDiv(_id){
var m = "mask";
if (docEle(_id)) document.body.removeChild(docEle(_id));
if (docEle(m)) document.body.removeChild(docEle(m));
//maskÕÚÕÖ²ã
var newMask = document.createElement("div");
newMask.id = m;
newMask.style.position = "absolute";
newMask.style.zIndex = "1";
_scrollWidth = Math.max(document.body.scrollWidth,document.documentElement.scrollWidth);
_scrollHeight = Math.max(document.body.scrollHeight,document.documentElement.scrollHeight);
newMask.style.width = _scrollWidth + "px";
newMask.style.height = _scrollHeight + ......
function checkserch()
{
var stratTime =document.all("startdate").value;
var endTime = document.all("enddate").value;
var arr1=stratTime.split("-");
var arr2=endTime.split("-");
if((stratTime == '' & endTime != '') || (stratTime != '' && endTime == ''))
{
return false;
}
var a1;
var a2;
try
{
a1=new Date(arr1[0],arr1[1],arr1[2]);
a2=new Date(arr2[0],arr2[1],arr2[2]);
if(a1>a2)
{
alert("ÆðʼÈÕÆÚ²»ÄÜ´óÓÚÖÕÖ¹ÈÕ ......
Javascript code prettifier
Javascript ´úÂëÃÀÈÝʦ
°²×°Ê¹ÓÃ
ÏÂÔØ Îļþ
ÔÚÄãµÄÎļþÖаüº¬Õâ¶ùµÄ½Å±¾ºÍÑùʽ±í(ÄãÒª±£Ö¤Õâ¶ùµÄ css ºÍ js Îļþ°´ÔÚÄãµÄ·þÎñÆ÷ÉÏ, ²¢ÇÒµ÷ÕûÔÚ script ºÍ link±êÇ©ÖеÄ·¾¶)
<link href="prettify.css" type="text/css" rel="stylesheet" />
<script type="text/javascript" src="prettify.js"></script>
Ìí¼Óonload="prettyPrint()" µ½ÄãµÄÎļþµÄ body ±êÇ©ÖÐ.
ÐÞ¸ÄÑùʽ±í,ʹÓÃÄã×Ô¼ºÏ²»¶µÄÑÕÉ«.
ʹÓ÷½·¨
ÔÚ <pre class="prettyprint">...</pre> »ò <code class="prettyprint">...</code> Öмä·ÅÉÏ´úÂëÆ¬¶Î,Ëü¾Í»á×Ô¶¯±»ÃÀ»¯ÁË.
The original Prettier
class Voila {
public:
// Voila
static const string VOILA = "Voila";
// will not interfere with embedded tags.
}
class Voila {
public:
// Voila
static const string VOILA = "Voila";
// will not interfere with embedded tags.
}
³£¼ûÎÊÌâ
ËüÊÇΪʲôÓïÑÔ¹¤×÷µÄ?
prettify.jsÖеÄ×¢ÊÍÊÇȨÍþµÄ,µ«ÊÇËüµÄÓï·¨·ÖÎö³ÌÐò¿ÉÒÔÔںܶàÓïÑÔÖÐʹÓÃ,°üÀ¨ C , Java, Python, Bash, SQL, HTML, XML, CSS, ......