阻止原生输入中文拼音途中会触发input方法的问题

var flag = true;$('#txt').on('compositionstart',function(){flag = false;})$('#txt').on('compositionend',function(){flag = true;})$('#txt').on('input',function(){var _this = this;setTimeout(function(){if(flag){console.log($(_this).val());}},0)})