<body><input type="button" onClick="testbtn()" value="测试按钮"><script> ?var b1 = true; ?function testbtn() { ?????if (b1 == true) { ?????????b1 = false; ?????????setTimeout(function(){ ???????????b1 = true; ?????????}, 1500); ?????????console.log(b1); ?????????console.log("0000"); ?????} ?} ???</script></body>js 按钮连击 ?减少触发事件次数
原文地址：https://www.cnblogs.com/enych/p/9223746.html