elementUI中下拉菜单组件el-dropdown绑定点击事件

1、el-dropdown下拉菜单中添加点击事件@click无效

2、需要添加@click.native

<el-dropdown trigger="click">
                  <span class="el-dropdown-link" style="color:white">分类<i class="el-icon-arrow-down el-icon--right"></i></span>
                <el-dropdown-menu slot="dropdown">
                  <el-dropdown-item @click.native="toEntertainment">明星娱乐</el-dropdown-item>
                  <el-dropdown-item @click.native="toStudy">学习教育</el-dropdown-item>
                  <el-dropdown-item>兼职</el-dropdown-item>
                  <el-dropdown-item>计算机</el-dropdown-item>
                </el-dropdown-menu>
</el-dropdown>

解释：

关于vue中@click.native

作用：[给组件绑定原生事件]