主题：原生的HTML代码用AppendHTML方法添加的疑问

以下内容为程序代码:

1 ＜div id="self_defined_element" class="self-defined-classname"＞＜/div＞
2 ＜style＞
3 .self-defined-classname {
4 width: 300px;
5 height: 300px;
6 }
7 ＜/style＞

以下内容为程序代码:

1 ＜html＞
2
3 ＜head＞
4 ＜script src="https://g.alicdn.com/dingding/h5-dingtalk-login/0.21.0/ddlogin.js"＞＜/script＞
5 ＜style＞ .ewmys {width: 300px;height: 300px;} ＜/style＞
6 ＜/head＞
7
8 ＜body＞
9 ＜div id="ewm" class="ewmys"＞＜/div＞
10 ＜script＞
11 window.DTFrameLogin(
12 {id: 'ewm',width: 300,height: 300,},
13 { redirect_uri: encodeURIComponent('http://47.98.135.225/login.htm'),
14 client_id: 'ding5y87shvpizjbvr5z',
15 scope: 'openid',
16 response_type: 'code',
17 state: '12345678',
18 prompt: 'consent',},
19 (loginResult) =＞ {const {redirectUrl, authCode, state} = loginResult;
20 window.location.href = redirectUrl;console.log(authCode);},
21 (errorMsg) =＞ {alert(`Login Error: ${errorMsg}`);},);
22 ＜/script＞
23 ＜/body＞
24
25 ＜/html＞

以下内容为程序代码:

1 Dim wb As New weui
2 wb.AppendHTML("＜ script src = "https: / / g.alicdn.com / dingding / h5 - dingtalk - login / 0.21.0 / ddlogin.js" ＞ ＜ / script ＞", True)
3 wb.AppendHTML("＜ style ＞ .ewmys {width: 300px;height: 300px;} ＜ / style ＞", True)
4 wb.InsertHTML("＜ div id = "ewm" Class = "ewmys" ＞ ＜ / div ＞ ")
5 wb.InsertHTML(" ＜ script ＞ ")
6 wb.InsertHTML("window.DTFrameLogin(")
7 wb.InsertHTML("{id: 'ewm',width: 300,height: 300,},")
8 wb.InsertHTML("{ redirect_uri: encodeURIComponent('http://47.98.135.225/login.htm'),")
9 wb.InsertHTML("client_id: 'ding5y87shvpizjbvr5z',")
10 wb.InsertHTML("scope: 'openid',")
11 wb.InsertHTML("response_type: 'code',")
12 wb.InsertHTML("state: '12345678',")
13 wb.InsertHTML("prompt: 'consent',},")
14 wb.InsertHTML("(loginResult) = ＞ {Const {redirectUrl, authCode, state} = loginResult;")
15 wb.InsertHTML("window.location.href = redirectUrl;console.log(authCode);}, ")
16 wb.InsertHTML("(errorMsg) = ＞ {alert(`Login Error: ${errorMsg}`);}, );")
17 wb.InsertHTML(" ＜ / script ＞ ")
18 e.WriteString(wb.Build)