router-link 跳转带上参数

<router-link :to="{path:'/projectInfo/projectInfo-edit' , query :{projectCode:222}}">
        <span style="margin:0px 20px;">
          <i class="el-icon-edit"></i>
          <span>编辑</span>
        </span>
      </router-link>
//--------------------------------------------------------
            <el-table-column prop="projectName" label="项目名称" :highlight-current-row="true">
              <template slot-scope="scope">
                <router-link :to="{ name: 'projectInfoDetail', params:{projectCode:scope.row.projectCode}}" >
                  <i class="el-icon-document"></i>
                  {{scope.row.projectName}}
                </router-link>
              </template>
            </el-table-column>