update

internal/handler/templates/pages/login.html

@@ -0,0 +1,10 @@
+{{define "title"}}管理后台 · 登录{{end}}
+{{define "content"}}
+<div class="wrap"><h1>管理后台登录</h1>
+<form method="post" action="/admin/login">
+{{if .Error}}<div class="err">{{.Error}}</div>{{end}}
+<label>账号</label><input name="account" value="{{.Account}}" autofocus>
+<label>密码</label><input name="password" type="password">
+<button type="submit">登录</button>
+</form></div>
+{{end}}