vue图片放大显示

图片路径写死：

	<el-table-column prop="portrait" label="人像">
                    <template>
                      <el-popover
                        placement="top-start"
                        title=""
                        trigger="hover"
                      >
                        <img
                          src="../../../../assets/image/pic.png"
                          alt=""
                          style="width: 150px; height: 150px"
                        />
                        <img
                          slot="reference"
                          src="../../../../assets/image/pic.png"
                          style="width: 30px; height: 30px"
                        />
                      </el-popover>
                    </template>
	 </el-table-column>

动态绑定图片路径：

<el-table-column prop="portrait" label="人像">
          <template slot-scope="scope">
            <el-popover placement="top-start" title="" trigger="hover">
              <img
                :src="scope.portrait"
                alt=""
                style="width: 150px; height: 150px"
              />
              <img
                slot="reference"
                :src="scope.portrait"
                style="width: 30px; height: 30px"
              />
            </el-popover>
         </template>
</el-table-column>

效果图：