input事件屏蔽中文拼音输入和输入间隔1秒内不连续触发事件

            let submitLock =true;
            let handler;
            $("#title").on("input", function () {
                clearTimeout(handler)
                handler = setTimeout(function () {
                    if (submitLock) {
                        submit();
                    }
                }, 1000)
            }).on('compositionstart', event => {
                submitLock = false;
            }).on('compositionend', event => {
                submitLock = true;
            });