<!--投放权限--><!--获取投放权限的数据--><el-form-item label="投放权限" :label-width="formLabelWidth"><el-selectv-model="form.publish_permission"multipleplaceholder="请选择投放权限"><el-option v-for="(publish,index) in publish_permissions":key="index+publish.name" :label="publish.name" :value="publish.id"></el-option></el-select></el-form-item>
key拼接即可