javascriptдÀ෽ʽ֮¶þ
2¡¢ÔÐÍ·½Ê½
/**
* PersonÀࣺ¶¨ÒåÒ»¸öÈË£¬ÓиöÊôÐÔname£¬ºÍÒ»¸ögetName·½·¨
*/
function Person(){}
Person.prototype.name = "jack";
Person.prototype.getName = function() { return this.name;}
°ÑÀàµÄÊôÐÔ£¨×ֶΣ©£¬·½·¨¶¼¹ÒÔÚprototypeÉÏ¡£
Ô켸¸ö¶ÔÏó²âÊÔÏ£º
var p1 = new Person();
var p2 = new Person();
console.log(p1.getName());//jack
console.log(p2.getName());//jack
¿ÉÒÔ¿´³öÊä³öµÄ¶¼ÊÇjack£¬ËùÒÔÔÐÍ·½Ê½µÄȱµã¾ÍÊDz»ÄÜͨ¹ý²ÎÊýÀ´¹¹Ôì¶ÔÏóʵÀý
(Ò»°ãÿ¸ö¶ÔÏóµÄÊôÐÔÊDz»ÏàͬµÄ)
£¬ÓŵãÊÇËùÓжÔÏóʵÀý¶¼¹²ÏígetName·½·¨£¨Ïà¶ÔÓÚ¹¹Ô캯Êý·½Ê½£©£¬Ã»ÓÐÔì³ÉÄÚ´æÀË·Ñ
¡£
Ïà¹ØÎĵµ£º
ÔÚJSÖУ¬´´½¨¶ÔÏó£¨Create Object£©²¢²»ÍêÈ«ÊÇÎÒÃÇʱ³£ËµµÄ´´½¨Àà¶ÔÏó£¬JSÖеĶÔÏóÇ¿µ÷µÄÊÇÒ»ÖÖ¸´ºÏÀàÐÍ£¬JSÖд´½¨¶ÔÏó¼°¶Ô¶ÔÏóµÄ·ÃÎÊÊǼ«ÆäÁé»îµÄ¡£
JS¶ÔÏóÊÇÒ»ÖÖ¸´ºÏÀàÐÍ£¬ËüÔÊÐíÄãͨ¹ý±äÁ¿Ãû´æ´¢ºÍ·ÃÎÊ£¬»»Ò»ÖÖ˼·£¬¶ÔÏóÊÇÒ»¸öÎÞÐòµÄÊôÐÔ¼¯ºÏ£¬¼¯ºÏÖеÄÿһÏî¶¼ÓÉÃû³ÆºÍÖµ×é³É£¨ÌýÆðÀ´ÊDz»ÊǺÜÏñÎÒÃdz£Ìý˵µÄHASH±í¡¢× ......
calcu() ----º¯ÊýʵÏÖÁ½¸öÊýÏà³Ë
document.write(); ---´òÓ¡
document.calc.ÔªËØÃû.value; --»ñµÃ±íµ¥µÄÖµ
document.±íµ¥Ãû¡£±íµ¥ÔªËØÃû¡£value Ϊ±íµ¥¸³Öµ
¶¨Ò庯Êý£º
function Ãû×Ö()
{
//javaScriptÔ¤Óï¾ä
}
onClick="º¯ÊýÃû";  ......
C#´úÂëÓëjavaScriptº¯ÊýµÄÏ໥µ÷ÓÃ
ÎÊ£º
1.ÈçºÎÔÚJavaScript·ÃÎÊC#º¯Êý?
2.ÈçºÎÔÚJavaScript·ÃÎÊC#±äÁ¿?
3.ÈçºÎÔÚC#ÖзÃÎÊJavaScriptµÄÒÑÓбäÁ¿?
4.ÈçºÎÔÚC#ÖзÃÎÊJavaScriptº¯Êý?
ÎÊÌâ1´ð°¸ÈçÏ£º
javaScriptº¯ÊýÖÐÖ´ÐÐC#´úÂëÖеĺ¯Êý£º
·½·¨Ò»£º1¡¢Ê×ÏȽ¨Á¢Ò»¸ö°´Å¥£¬ÔÚºǫ́½«µ÷Óûò´¦ÀíµÄÄÚÈÝдÈëbutton_clickÖÐ ......
XMLHttpRequest Script Injection XHR½Å±¾×¢Èë
Another approach to nonblocking scripts is to retrieve the JavaScript code using an XMLHttpRequest (XHR) object and then inject the script into the page. This technique involves creating an XHR object, downloading the JavaScript f ......
1¡¢IsStartupScriptRegistered£º¶ÔÏóÊÇ·ñ×¢²áÁËÆôÓýű¾¡£
2¡¢IsClientScriptBlockRegistered£º¶ÔÏóÊÇ·ñ×¢²áÁ˿ͻ§¶Ë½Å±¾¿é¡£
3¡¢IsClientScriptIncludeRegistered£º¶ÔÏóÊÇ·ñ×¢²áÁ˿ͻ§¶Ë½Å±¾°üº¬¡£
µÚÒ»¸öÀý×Ó£º
string info = "<script>alert('ÄãºÃÂð£¿');</script>";
//ÅжÏʼþÊÇ·ñ±»×¢²á£¬Ð´ÈëÇ ......