javascript 继承（prototype）!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN http://ww
javascript 继承（prototype）
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>无标题文档</title><script language="javascript"> function obj(){ obj.prototype.name='linq';this.age=11; } function testPrototype(){this.testname='kkkkkkk'; } testPrototype.prototype=new obj(); //继承 var a= new testPrototype(); var obj=new obj(); alert(obj.name);// alert(obj.prototype.name); erros alert(a.name); alert(a.age); alert(a.testname);</script></head><body><input name="" type="button" value="看结果" onclick="testPrototype();"/></body></html>