效果图：

我这边是在一个弹框里面，需要一个单选框

实现代码：

html代码：

<u-popup :round="15" mode="center" :closeOnClickOverlay="false" bgColor="transparent">
  <view class="depositRequiredBox">
    <view class="topBox">
      <u-radio-group v-model="depositRequired" placement="column" iconPlacement="right" size="24" iconSize="18">
        <label class="label" v-for="(option, index) in radiolist1" :key="index">
          <image :src="option.icon" class="oneIcon"></image>
          <view class="titleBox">
            <view class="title">{{option.title}}</view>
            <view class="subtitle">{{option.subtitle}}</view>
          </view>
          <view class="radioBox">
            <u-radio :name="option.value"></u-radio>
          </view>
        </label>
      </u-radio-group>
    </view>
    <view class="bottomBox">
      <view class="btn center leftBtn">取消</view>
      <view class="btn center rightBtn">确定</view>
    </view>
  </view>
</u-popup>

js代码：

export default {
  data(){
    return {
      depositRequired:1,
      radiolist1: [{
		title: '信用免押',
		subtitle: '凭借芝麻信用最高可全免',
		value: 0,
		icon: '/static/order-list/water.png'
	  }, {
		title: '申请免押',
		subtitle: '极速免押',
		value: 1,
		icon: '/static/order-list/antChain.png'
	  }]
    }
  }
}

scss代码：

.center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.depositRequiredBox {
  width: 500rpx;
  height: 460rpx;
  border-radius: 15px;
  background-color: #FFFFFF;

  .topBox {
    width: 100%;
    height: 300rpx;
    margin-top: 30rpx;
    border-bottom: 1rpx solid #E5E5E5;

    .label {
      width: 90%;
      margin: 0 auto;
      display: flex;
      align-items: center;
      padding: 10px 0;
      position: relative;

      .oneIcon {
        width: 70rpx;
        height: 70rpx;
      }

      .titleBox {
        margin-left: 10rpx;
        display: flex;
        flex-direction: column;
        align-items: flex-start;

        .title {
          color: #000000;
          font-weight: bold;
          font-size: 32rpx;
        }

        .subtitle {
          font-size: 28rpx;
          color: #888;
        }
      }

      .radioBox {
        position: absolute;
        top: 20rpx;
        right: 20rpx;
      }
    }
  }

  .bottomBox {
    width: 100%;
    height: 130rpx;
    display: flex;
    border-bottom-left-radius: 15px;
    border-bottom-right-radius: 15px;
    overflow: hidden;

    .btn {
      width: 50%;
      color: #575757;
      font-size: 26rpx;
      background-color: #FFFFFF;
    }

    .leftBtn {
      border-right: 1rpx solid #E5E5E5;
    }

    .rightBtn {
      border-left: 1rpx solid #E5E5E5;
    }

    .btn:active {
      background-color: #EEEEEE;
    }
  }
}