-
Notifications
You must be signed in to change notification settings - Fork 1
/
echo-web.rs
126 lines (122 loc) · 3.51 KB
/
echo-web.rs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
use axum::{response::Html, Form};
use axum_grpc_consul::pb;
use serde::Deserialize;
#[tokio::main]
async fn main() {
let addr = "0.0.0.0:29527";
let app = axum::Router::new().route("/echo", axum::routing::get(echo_ui).post(echo));
axum::Server::bind(&addr.parse().unwrap())
.serve(app.into_make_service())
.await
.unwrap();
}
async fn echo_ui() -> Html<&'static str> {
Html(
r#"<!DOCTYPE html>
<html lang="zh-Hans">
<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" />
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/bulma@0.9.4/css/bulma.min.css"
/>
<title>ECHO</title>
</head>
<body>
<div class="container is-6 mx-auto my-3">
<form action="/echo" method="post">
<h1 class="title">ECHO</h1>
<h3 class="subtitle is-6">
将信息发送给服务器，服务器将把信息回显给你。
</h3>
<div class="field">
<label class="label" for="message">信息</label>
<div class="control">
<input
class="input"
type="text"
name="message"
id="message"
placeholder="输入你要发送的信息"
/>
</div>
</div>
<div class="field">
<div class="control">
<button class="button is-primary">发送</button>
</div>
</div>
</form>
</div>
</body>
</html>
"#,
)
}
#[derive(Deserialize)]
struct EchoInput {
pub message: String,
}
async fn echo(Form(EchoInput { message }): Form<EchoInput>) -> Result<Html<String>, String> {
let echo_srv_addr = "http://127.0.0.1:19527";
let mut client = pb::echo_serivce_client::EchoSerivceClient::connect(echo_srv_addr)
.await
.map_err(|err| err.to_string())?;
let req = tonic::Request::new(pb::EchoRequest { message });
let pb::EchoResponse { message, prefix } = client
.echo(req)
.await
.map_err(|err| err.to_string())?
.into_inner();
let prefix = prefix.unwrap_or("".to_string());
let tpl = format!(
r#"<!DOCTYPE html>
<html lang="zh-Hans">
<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" />
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/bulma@0.9.4/css/bulma.min.css"
/>
<title>ECHO</title>
</head>
<body>
<div class="container is-6 mx-auto my-3">
<form action="/echo" method="post">
<h1 class="title">ECHO</h1>
<h3 class="subtitle is-6">
将信息发送给服务器，服务器将把信息回显给你。
</h3>
<div class="field">
<label class="label" for="message">信息</label>
<div class="control">
<input
class="input"
type="text"
name="message"
id="message"
placeholder="输入你要发送的信息"
/>
</div>
</div>
<div class="field">
<div class="control">
<button class="button is-primary">发送</button>
</div>
</div>
</form>
<article class="message is-info mt-3">
<div class="message-body">{} {}</div>
</article>
</div>
</body>
</html>
"#,
prefix, message
);
Ok(Html(tpl))
}