var str = 'abcadeacf' ; var str1 = str.replace( 'a' , 'o' ); alert(str1); ...

<view class="list"> <form bindsubmit="formSubmit"> <view class="i ...

// 购物车删除 deleteList(e) { const index = e.currentTarget.dataset.index; let ...

// 商品详情页跳转函数 detailInto: function (e) { // console.log() var change = e.c ...

//登录输入密码 userPasswordInput: function (e) { var that = this; this.setD ...

// 登录手机验证 loginPhone: function (e) { var phone = e.detail.value; if (!(/^ ...