Uncaught TypeError: 'stepUp' called on an object that does n
未知
2023-08-29 14:43:58
0次
tel参数没有赋值就执行代码就会报错。Uncaught TypeError: 'stepUp' called on an object that does not implement interface HTMLInputElement
$.get('/index/index',{'phone':tel},function(){
console.log('ddd')
})
未捕获的异常:在未实现接口HTMLInputElement的对象上调用' steppup '