為什么后幾次有時(shí)候會(huì)出現(xiàn)bug，出現(xiàn)鼠禁止樣式，松開(kāi)鼠標(biāo)也可以移動(dòng)$('.div').on('mousedown',?function(e)?{ ????typeMouse?=?true; ????$(document).on('mousemove',?function(e)?{ ????????if(typeMouse)?{ ????????????var?rotateX?=?e.pageX?-?type1Dot1X; ????????????var?rotateY?=?e.pageY?-?type1Dot1Y; ????????????var?rotate?=?Math.atan(rotateY/rotateX); ????????????type1Rotate?=?(rotate?*?180?/?Math.PI); ????????????console.log(type1Rotate); ????????????type1Conrol.css('transform',?`rotateZ(${type1Rotate}deg)`); ????????} ????}); }); $(document).on('mouseup',?function(e)?{ ????typeMouse?=?false; });