摘要:
wx.showToast({ title: "修改成功", icon: "success", mask: true, duration: 1000, success: function () { setTimeout(() => { wx.navigateBack(); }, 1000); } }) 阅读全文
摘要:
/** * 参数1: 要截取的字符串 * 参数2: 开始截取的index * 参数3: 结束截取的index */ var sub = function (val, start, end) { if (val == undefined || val == '' || val == null) { r 阅读全文