JavaScript点击图片完成开关灯操作
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var flag=false;
var and=document.getElementById("and")
and.onclick=function(){
if(flag){
and.src="https://ts1.cn.mm.bing.net/th?id=OIP-C.uRmt28CEJJzgrVHrQT8f2AHaKL&w=100&h=137&c=8&rs=1&qlt=90&o=6&dpr=1.25&pid=3.1&rm=2"
flag=false
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and.src="https://ts1.cn.mm.bing.net/th?id=OIP-C.rSvX87qpmdduRDE5V6lxfAHaHb&w=138&h=137&c=8&rs=1&qlt=90&o=6&dpr=1.25&pid=3.1&rm=2"
flag=true
}
}
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