输入： </view> <view class="page-section-title">输出：</view> <view class="page-section-demo"> <textarea value="{{outputValue}}" maxlength="500" /> </view> <view class="page-section-btns"> <view size="mini" onTap="onEncrypt">加密</view> <view size="mini" onTap="onDecrypt">解密</view> </view> </view> </view>