<van-field v-model="password" center placeholder="点此输入密码" v-if="sWpwd">
<template #button>
<van-icon name="eye" size="20px" color="#0084fc" @click.native="sWpwd = false"/>
</template>
</van-field>
<van-field type="password" v-model="password" center placeholder="点此输入密码" v-else>
<template #button>
<van-icon name="closed-eye" size="20px" color="#0084fc" @click.native="sWpwd = true"/>
</template>
</van-field>部分vant标签@click无法执行对应的函数
解决方法：
将@click 写成@click.native即可解决该点击问题