A problem with element ui: the prop property in the table component

<el-table :data="tableData1" style="width: 100%">
    <el-table-column prop="date" label="" width="180"></el-table-column>
    <el-table-column prop="name" label="" width="180"></el-table-column>
    <el-table-column prop="address" label=""></el-table-column>
</el-table>

tableData1: [
            {
                date: "2018/09/22 22:12",
                name: "A",
                address: ""
            },
            {
                date: "2018/09/22 22:12",
                name: "B",
                address: ""
            },
            {
                date: "2018/09/22 22:12",
                name: "C",
                address: ""
            }
        ]

I want to concatenate strings before and after prop= "name"


<el-table-column label="" width="180">
  <template slot-scope="scope">
    {{'a' + scope.row.name + 'b'}}
  </template>
</el-table-column>

look at the documents more often, there are

on them.
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e4bd4a-43b9d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e4bd4a-43b9d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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