l="ID" width="55"></el-table-column>
                        <el-table-column prop="nickname" label="昵称" width="150"></el-table-column>
                        <el-table-column prop="content" label="内容"></el-table-column>
                        <el-table-column prop="email" label="邮箱" width="150"></el-table-column>
                        <el-table-column prop="ip" label="IP" width="150"></el-table-column>
                        <el-table-column prop="device" label="设备" width="150"></el-ta