let userName = "cyy"
let str = `
<tr>
<td>
${function () {
//写入相关逻辑处理
}()}
</td>
<td>${userName}</td>
<td></td>
</tr>`
let userName = "cyy"
let str = `
<tr>
<td>
${function () {
//写入相关逻辑处理
}()}
</td>
<td>${userName}</td>
<td></td>
</tr>`