开发密码显隐功能时，在浏览器h5上功能是没问题的

<view class="login-item-input">
							<u-input
								:type="showPassWord ? 'password' : 'text'"
								style="background: #ecf0f8"
								placeholder="请输入密码"
								border="surround"
								shape="circle"
								v-model="passWord"
							>
								<template slot="suffix">
									<image
										v-if="showPassWord"
										@click="seePassWord"
										src="../../static/images/closesee.png"
										mode=""
									></image>
									<image
										v-else
										@click="seePassWord"
										src="../../static/images/see.png"
										mode=""
									></image>
								</template>
							</u-input>
						</view>

而在运行到安卓基座时无法动态控制

这时使用v-show直接控制问题解决

<view class="login-item-input">
							<u-input
								v-show="!showPassWord"
								type="text"
								placeholder="请输入密码"
								border="surround"
								shape="circle"
								v-model="passWord"
							>
								<template slot="suffix">
									<image
										v-if="showPassWord"
										@click="seePassWord"
										src="../../static/images/closesee.png"
										mode=""
									></image>
									<image
										v-else
										@click="seePassWord"
										src="../../static/images/see.png"
										mode=""
									></image>
								</template>
							</u-input>
							<u-input
								v-show="showPassWord"
								type="text"
								:password="true"
								placeholder="请输入密码"
								border="surround"
								shape="circle"
								v-model="passWord"
							>
								<template slot="suffix">
									<image
										v-if="showPassWord"
										@click="seePassWord"
										src="../../static/images/closesee.png"
										mode=""
									></image>
									<image
										v-else
										@click="seePassWord"
										src="../../static/images/see.png"
										mode=""
									></image>
								</template>
							</u-input>
						</view>