Vue部署到Nginx的问题

$.ajax({
            type: "PUT",//PUT一般是修改数据，POST一般是添加数据
            url: url,
            data: JSON.stringify(obj), //格式化数据
            contentType: "application/json", //指定格式为json,对应postman中的raw
            dataType: "json",//这个也是
            success: function (res) {
                console.log(res);
                if (res.success) {
                    layer.msg('修改成功');
                    parent.layer.close(1);
                    window.parent.location.reload();
                } else {
                    layer.msg(res.message)
                }
            }, complete: function () {
                var index = parent.layer.getFrameIndex(window.name); //关闭弹层
                console.log(1111, index);
                parent.layer.close(index);
            }
        });
        $.ajax({
            type: "POST",
            url: url,
            data: JSON.stringify(obj),
            contentType: "application/json",
            dataType: "json",
            success: function (res) {
                console.log(res);
                if (res.success) {
                    layer.msg('新增成功');
                    parent.layer.close(1);
                    window.parent.location.reload();
                } else {
                    layer.msg(res.message)
                }
            }
        });