element-ui table组件，分别设置表头和表格内容的居中，自定义渲染

 1 <el-table :data="tableData"  border class="table" header-cell-class-name="table-header" >
 2     <el-table-column prop="name" label="名称" min-width="260" header-align="center">
 3          <template slot-scope="scope" style="text-align:left;">        //单元格内容需要点击的
 4                <a href="javascript:;" @click="getDeailFn(scope.row.id,scope.row.name)" class="c-green under-line">{{scope.row.name}}</a>
 5          </template>
 6     </el-table-column>
 7     <el-table-column label="类型" header-align="center">
 8         <template slot-scope="scope">
 9              <span> {{typeObj[scope.row.type]}}{{scope.row.type}}</span>
10         </template>
11     </el-table-column>
　　　　<el-table-column prop="application" label="组件名称" min-width="200" header-align="center"></el-table-column>  //基本展示
13     <el-table-column prop="version" label="漏洞版本" v-if="checkedColumn.indexOf(‘漏洞版本‘)>-1" header-align="center"></el-table-column>
14     <el-table-column  label="危害等级"  v-if="checkedColumn.indexOf(‘危害等级‘)>-1" header-align="center">
15          <template slot-scope="scope">
16               <span>{{scope.row.level=="0"?"":scope.row.level=="1"?"低危":scope.row.level=="2"?"中危":"高危"}}</span>  //内容需要转化处理的 - 简单转化
17          </template>
18     </el-table-column>
19     <el-table-column label="创建时间" prop="create_time" min-width="160" v-if="checkedColumn.indexOf(‘创建时间‘)>-1" header-align="center">
20         <template slot-scope="scope">
21              <span> {{formatTime(scope.row.create_time)}}</span>              //需要借助函数转化的 ，
22         </template>
23     </el-table-column>
24     <el-table-column label="更新时间" prop="update_time" min-width="160" v-if="checkedColumn.indexOf(‘更新时间‘)>-1" header-align="center">
25           <template slot-scope="scope">
26               <span> {{formatTime(scope.row.update_time)}}</span>
27           </template>
28     </el-table-column>        
30     <el-table-column label="操作" width="180"  v-if="checkedColumn.indexOf(‘操作‘)>-1" header-align="center">
31         <template slot-scope="scope">
32              <el-button type="text" icon="el-icon-edit" @click="handleFn(scope.$index, scope.row,‘edit‘)">编辑</el-button>
33         </template>
34     </el-table-column>
35  </el-table>

在methods中定义