vant-weapp/example/pages/rate/index.wxml

<demo-block title="基础用法">
  <van-rate
    custom-class="rate-position"
    data-key="value1"
    value="{{ value1 }}"
  />
</demo-block>

<demo-block title="自定义图标">
  <van-rate
    custom-class="rate-position"
    icon="like"
    void-icon="like-o"
    data-key="value2"
    value="{{ value2 }}"
  />
</demo-block>

<demo-block title="自定义样式">
  <van-rate
    custom-class="rate-position"
    data-key="value3"
    value="{{ value3 }}"
    size="{{ 25 }}"
    color="#ee0a24"
    void-color="#eee"
    void-icon="star"
    bind:change="onChange"
  />
</demo-block>

<demo-block title="半星">
  <van-rate
    custom-class="rate-position"
    data-key="value4"
    value="{{ value4 }}"
    size="{{ 25 }}"
    allow-half
    color="#ee0a24"
    void-color="#eee"
    void-icon="star"
    touchable="{{ false }}"
    bind:change="onChange"
  />
</demo-block>

<demo-block title="自定义数量">
  <van-rate
    custom-class="rate-position"
    data-key="value5"
    value="{{ value5 }}"
    count="{{ 6 }}"
    bind:change="onChange"
  />
</demo-block>

<demo-block title="禁用状态">
  <van-rate
    custom-class="rate-position"
    data-key="value6"
    value="{{ value6 }}"
    disabled
  />
</demo-block>

<demo-block title="只读状态">
  <van-rate
    custom-class="rate-position"
    data-key="value6"
    value="{{ value6 }}"
    readonly
  />
</demo-block>