第十四单元（删除功能）
<h2>beego 框架</h2>
<p><img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=7d63185ea29db2ae179bc87cf211a93a&file=file.png" alt="" /></p>
<h2>一、删除功能</h2>
<pre><code class="language-html"><!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
.main{
margin: 0 auto;
background-color:beige;
width: 500px;
}
img{
width: 100px;
height: 100px;
margin: 10px;
border-radius: 50px;
}
</style>
</head>
<body>
<div class="main">
<table border="1px">
<th>编号</th>
<th>账号</th>
<th>手机号</th>
<th>头像</th>
<th>操作</th>
{{range .table_lis}}
<tr>
<td>{{.Id}}</td>
<td>{{.Name}}</td>
<td>{{.Mobile}}</td>
<td><img src="/{{.Avatar}}" width="100px"></td>
<td>
<a href="/user/delete?id={{.Id}}">删除</a>
</td>
</tr>
{{end}}
</table>
<p>
<a href="?pageNum=1">首页</a>
<a href="?pageNum={{.pagePre}}">上一页</a>
{{range $index,$value:= .pages }}
<a href="?pageNum={{$index}}">{{$index}}</a>
{{end}}
<a href="?pageNum={{.pageNext}}">下一页</a>
<a href="?pageNum={{.pageCount}}">尾页</a>
<span style="margin-left: 10px;">第{{.pageNum}}/{{.pageCount}}页，共{{.count}}条</span>
</p>
</div>
</body>
</html></code></pre>
<pre><code class="language-go">//用户删除
func (this *UserController) UserDelete() {
id, err := this.GetInt("id")
if err != nil {
this.Ctx.WriteString("参数错误")
}
orm := orm.NewOrm()
user := models.User{}
user.Id = id
_, err = orm.Delete(&user)
if err != nil {
beego.Info("删除错误", err)
return
}
url := "http://127.0.0.1:8080/user/show"
this.Ctx.Redirect(302, url)
}
</code></pre>