方法一：
<el-table height="570" size="mini" :data="projectData" style="width: 100%" > <el-table-column show-overflow-tooltip prop="project_dept_user_name" label="项目负责人" min-width="120" ></el-table-column> <el-table-column show-overflow-tooltip prop="status_name" label="项目状态" min-width="120" ></el-table-column> <el-table-column show-overflow-tooltip label="图纸文件是否|全部交付" :render-header="renderheader" min-width="100"> <template slot-scope="scope" v-if=" scope.row.all_deliver==0">是</template> <template slot-scope="scope" v-else>否</template> </el-table-column> <el-table-column show-overflow-tooltip :render-header="renderheader" label="单位工时产值|（元/小时）" min-width="120" > <template slot-scope="scope">{{scope.row.hours_amount/100}}</template> </el-table-column> </el-table>
// 表头换行
renderheader(h, {column, $index}) {
return h(‘span‘, {}, [
h(‘span‘, {}, column.label.split(‘|‘)[0]),
h(‘br‘),
h(‘span‘, {}, column.label.split(‘|‘)[1])
])
},
方法二
<el-table height="580px" :data="tableData" size="mini" style="width: 100%"> <el-table-column prop="project_num" label="角色" min-width="60"></el-table-column> <el-table-column prop="project_num" :label="‘合同额 \n （元）‘" min-width="60"></el-table-column> <el-table-column prop="project_num" :label="‘回款额 \n （元）‘" min-width="60"></el-table-column> <el-table-column prop="project_num" label="回款比例" min-width="60"></el-table-column> <el-table-column prop="project_num" :label="‘计业绩金额 \n （元）‘" min-width="60"></el-table-column> <el-table-column prop="project_num" :label="‘个人业绩 \n （元）‘" min-width="60"></el-table-column> </el-table>
原文：https://www.cnblogs.com/jxfd/p/13684975.html