登錄功能是一個(gè)app必備的功能，這一次我們使用weex來(lái)實(shí)現(xiàn)登錄以及記住登錄。

<template>    <div class="wrapper">        <div class="nav_bar">            <div style="flex:1;"></div>            <div class="nav_text">                <text style="color:#FFFFFF;">{{title}}</text>            </div>            <div style="flex:1;"></div>        </div>        <div class="nav_line"></div>        <div class="form">            <div class="username f-common">                <text class="text_user txt">用戶名：</text>                <input type="text" maxlength="12" oninput="onchange" class="input"/>            </div>            <div class="passWord f-common">                <text class="text_pass txt">密碼：</text>                <input type="password" maxlength="20" oninput="onchange1" class="input"/>            </div>        </div>        <div class="action">            <div class="signin ac-common" onclick="showsp">                <text class="text">注冊(cè)</text>            </div>            <div class="login ac-common" onclick="setsp">                <text class="text">登錄</text>            </div>        </div>        <div class="hintwrapper" if="{{show}}">            <text class="hint">{{hint}}</text>        </div>    </div></template>利用input的onchange事件來(lái)捕獲輸入框的值
 onchange:function(event){                    this.username = event.value;                    this.hint = this.hint_a;                }, onchange1:function(event){                    this.password = event.value;                    this.hint = this.hint_a;                }至于檢查賬號(hào)密碼，可以用stream.fetch來(lái)網(wǎng)絡(luò)校驗(yàn)。
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