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涓嬮潰鎴戜滑鐪嬩笁涓粡鍏哥殑prototype灞炴х殑浣跨敤紺轟緥銆?br />
1銆佷負鑴氭湰鐜鍐呭緩瀵硅薄娣誨姞鏂規硶錛?/p>
Array.prototype.max = function()
{
var i, max = this[0];
for (i = 1; i < this.length; i++)
{
if (max < this[i])
max = this[i];
}
return max;
};
2銆佷負鐢ㄦ埛鑷畾涔夌被娣誨姞鏂規硶錛?
function TestObject(name)
{
this.m_Name = name;
}

TestObject.prototype.ShowName = function()
{
alert(this.m_Name);
};
3銆佹洿鏂拌嚜瀹氫箟綾葷殑prototype錛?
function TestObjectA()
{
this.MethodA = function()
{
alert('TestObjectA.MethodA()');
}
}

function TestObjectB()
{
this.MethodB = function()
{
alert('TestObjectB.MethodB()');
}
}

TestObjectB.prototype = new TestObjectA();
絎笁涓緢鐪肩啛鍚э紵瀵瑰晩錛屽畠灝辨槸鎴戜滑鍓嶉潰浠嬬粛鐨?a >鍘熷瀷緇ф壙娉?/a>鍛~~ 涓嶈繃浠婂ぉ鎴戜滑涓嶆槸鐮旂┒"緇ф壙"錛屼箣鎵浠ュ彲浠ヨ繖鏍鋒潵瀹炵幇涓縐嶇戶鎵匡紝鍙槸鍒╃敤浜唒rototype灞炴х殑涓涓壇浣滅敤鑰屽凡銆?br />
prototype榪樻湁涓涓粯璁ょ殑灞炴э細constructor錛屾槸鐢ㄦ潵琛ㄧず鍒涘緩瀵硅薄鐨勫嚱鏁扮殑(鍗蟲垜浠琌OP閲岃鐨勬瀯閫犲嚱鏁?銆俢onstructor灞炴ф槸鎵鏈夊叿鏈塸rototype灞炴х殑瀵硅薄鐨勬垚鍛樸傚畠浠寘鎷櫎Global鍜孧ath瀵硅薄浠ュ鐨勬墍鏈塉Script鍐呴儴瀵硅薄銆俢onstructor灞炴т繚瀛樹簡瀵規瀯閫犵壒瀹氬璞″疄渚嬬殑鍑芥暟鐨勫紩鐢ㄣ?br />
寮勬竻妤氫簡JScript涓璸rototype灞炴ф庝箞浣跨敤鍚庯紝涓嬮潰鎴戜滑鍐嶆潵娣卞叆鐨勭爺絀跺畠銆?br />

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