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feat: 添加启动加载页与Nitro侧车服务自动启动功能

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- 添加启动加载页面，包含旋转动画和动态点状提示效果。
- 忽略 binaries 目录下所有文件，但保留 .gitignore 文件本身。
- 添加对二进制文件 binaries/nitro-server 的执行权限允许，启用侧车模式。
- 添加对 shell 插件和相关依赖的支持，包括 os_pipe、shared_child 和 signal-hook 等库，以增强 Tauri 应用的子进程管理与系统交互能力。
- 添加 shell 插件和异步网络支持以增强应用功能
- 添加 Nitro sidecar 服务自动启动功能，包括端口检测、服务器就绪监听及超时处理，并在启动成功后自动创建主窗口。
- 移除窗口配置并添加外部二进制文件路径配置
This commit is contained in:
imbytecat
2026-01-16 20:14:43 +08:00
parent f722e50f0b
commit c5dc23bf9a
7 changed files with 245 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
loading.html Normal file
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@@ -0,0 +1,67 @@
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>启动中...</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
color: white;
}
.container {
text-align: center;
}
.spinner {
width: 60px;
height: 60px;
margin: 0 auto 30px;
border: 4px solid rgba(255, 255, 255, 0.3);
border-top-color: white;
border-radius: 50%;
animation: spin 1s linear infinite;
}
@keyframes spin {
to { transform: rotate(360deg); }
}
h1 {
font-size: 24px;
font-weight: 500;
margin-bottom: 12px;
}
p {
font-size: 14px;
opacity: 0.9;
}
.dots {
display: inline-block;
}
.dots::after {
content: '.';
animation: dots 1.5s steps(4, end) infinite;
}
@keyframes dots {
0%, 20% { content: '.'; }
40% { content: '..'; }
60%, 100% { content: '...'; }
}
</style>
</head>
<body>
<div class="container">
<div class="spinner"></div>
<h1>正在启动应用</h1>
<p>请稍候<span class="dots"></span></p>
</div>
</body>
</html>

74
src-tauri/Cargo.lock generated
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@@ -791,6 +791,15 @@ version = "1.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4ef6b89e5b37196644d8796de5268852ff179b44e96276cf4290264843743bb7" checksum = "4ef6b89e5b37196644d8796de5268852ff179b44e96276cf4290264843743bb7"
[[package]]
name = "encoding_rs"
version = "0.8.35"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
dependencies = [
"cfg-if",
]
[[package]] [[package]]
name = "endi" name = "endi"
version = "1.1.1" version = "1.1.1"
@@ -2299,6 +2308,16 @@ dependencies = [
"pin-project-lite", "pin-project-lite",
] ]
[[package]]
name = "os_pipe"
version = "1.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7d8fae84b431384b68627d0f9b3b1245fcf9f46f6c0e3dc902e9dce64edd1967"
dependencies = [
"libc",
"windows-sys 0.61.2",
]
[[package]] [[package]]
name = "pango" name = "pango"
version = "0.18.3" version = "0.18.3"
@@ -3190,12 +3209,44 @@ dependencies = [
"digest", "digest",
] ]
[[package]]
name = "shared_child"
version = "1.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1e362d9935bc50f019969e2f9ecd66786612daae13e8f277be7bfb66e8bed3f7"
dependencies = [
"libc",
"sigchld",
"windows-sys 0.60.2",
]
[[package]] [[package]]
name = "shlex" name = "shlex"
version = "1.3.0" version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64" checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
[[package]]
name = "sigchld"
version = "0.2.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "47106eded3c154e70176fc83df9737335c94ce22f821c32d17ed1db1f83badb1"
dependencies = [
"libc",
"os_pipe",
"signal-hook",
]
[[package]]
name = "signal-hook"
version = "0.3.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d881a16cf4426aa584979d30bd82cb33429027e42122b169753d6ef1085ed6e2"
dependencies = [
"libc",
"signal-hook-registry",
]
[[package]] [[package]]
name = "signal-hook-registry" name = "signal-hook-registry"
version = "1.4.8" version = "1.4.8"
@@ -3563,6 +3614,8 @@ dependencies = [
"tauri", "tauri",
"tauri-build", "tauri-build",
"tauri-plugin-opener", "tauri-plugin-opener",
"tauri-plugin-shell",
"tokio",
] ]
[[package]] [[package]]
@@ -3618,6 +3671,27 @@ dependencies = [
"zbus", "zbus",
] ]
[[package]]
name = "tauri-plugin-shell"
version = "2.3.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "39b76f884a3937e04b631ffdc3be506088fa979369d25147361352f2f352e5ed"
dependencies = [
"encoding_rs",
"log",
"open",
"os_pipe",
"regex",
"schemars 0.8.22",
"serde",
"serde_json",
"shared_child",
"tauri",
"tauri-plugin",
"thiserror 2.0.17",
"tokio",
]
[[package]] [[package]]
name = "tauri-runtime" name = "tauri-runtime"
version = "2.9.2" version = "2.9.2"

2
src-tauri/Cargo.toml
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@@ -20,6 +20,8 @@ tauri-build = { version = "2", features = [] }
[dependencies] [dependencies]
tauri = { version = "2", features = [] } tauri = { version = "2", features = [] }
tauri-plugin-opener = "2" tauri-plugin-opener = "2"
tauri-plugin-shell = "2"
serde = { version = "1", features = ["derive"] } serde = { version = "1", features = ["derive"] }
serde_json = "1" serde_json = "1"
tokio = { version = "1", features = ["net"] }

2
src-tauri/binaries/.gitignore vendored Normal file
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@@ -0,0 +1,2 @@
*
!.gitignore

11
src-tauri/capabilities/default.json
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@@ -5,6 +5,15 @@
"windows": ["main"], "windows": ["main"],
"permissions": [ "permissions": [
"core:default", "core:default",
"opener:default" "opener:default",
{
"identifier": "shell:allow-execute",
"allow": [
{
"name": "binaries/nitro-server",
"sidecar": true
}
]
}
] ]
} }

86
src-tauri/src/lib.rs
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@@ -1,13 +1,99 @@
use tauri_plugin_shell::ShellExt;
use tauri_plugin_shell::process::CommandEvent;
use std::time::Duration;
// Learn more about Tauri commands at https://tauri.app/develop/calling-rust/ // Learn more about Tauri commands at https://tauri.app/develop/calling-rust/
#[tauri::command] #[tauri::command]
fn greet(name: &str) -> String { fn greet(name: &str) -> String {
format!("Hello, {}! You've been greeted from Rust!", name) format!("Hello, {}! You've been greeted from Rust!", name)
} }
// 检查端口是否可用
async fn is_port_available(port: u16) -> bool {
tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
.await
.is_ok()
}
// 查找可用端口
async fn find_available_port(start: u16) -> u16 {
for port in start..start + 100 {
if is_port_available(port).await {
return port;
}
}
start // 回退到起始端口
}
#[cfg_attr(mobile, tauri::mobile_entry_point)] #[cfg_attr(mobile, tauri::mobile_entry_point)]
pub fn run() { pub fn run() {
tauri::Builder::default() tauri::Builder::default()
.plugin(tauri_plugin_opener::init()) .plugin(tauri_plugin_opener::init())
.plugin(tauri_plugin_shell::init())
.setup(|app| {
let app_handle = app.handle().clone();
// 异步启动 Nitro sidecar
tauri::async_runtime::spawn(async move {
// 查找可用端口
let port = find_available_port(3000).await;
println!("使用端口: {}", port);
// 启动 sidecar
let sidecar = app_handle
.shell()
.sidecar("nitro-server")
.expect("无法找到 nitro-server sidecar")
.env("NITRO_PORT", port.to_string());
let (mut rx, mut _child) = sidecar.spawn().expect("启动 sidecar 失败");
// 监听 stdout，等待服务器就绪信号
let start_time = std::time::Instant::now();
let timeout = Duration::from_secs(5);
let mut server_ready = false;
while let Some(event) = rx.recv().await {
if let CommandEvent::Stdout(line) = event {
let output = String::from_utf8_lossy(&line);
println!("Nitro: {}", output);
// 检测服务器启动成功的标志
if output.contains("Listening on:") || output.contains("localhost") {
server_ready = true;
println!("✓ Nitro 服务器启动成功！");
// 创建主窗口
let url = format!("http://localhost:{}", port);
tauri::WebviewWindowBuilder::new(
&app_handle,
"main",
tauri::WebviewUrl::External(url.parse().unwrap())
)
.title("Nitro Application")
.inner_size(1200.0, 800.0)
.build()
.expect("创建窗口失败");
break;
}
}
// 超时检查
if start_time.elapsed() > timeout {
eprintln!("✗ 启动超时：Nitro 服务器未能在 5 秒内启动");
break;
}
}
if !server_ready {
eprintln!("✗ Nitro 服务器启动失败");
std::process::exit(1);
}
});
Ok(())
})
.invoke_handler(tauri::generate_handler![greet]) .invoke_handler(tauri::generate_handler![greet])
.run(tauri::generate_context!()) .run(tauri::generate_context!())
.expect("error while running tauri application"); .expect("error while running tauri application");

11
src-tauri/tauri.conf.json
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@@ -11,13 +11,7 @@
}, },
"app": { "app": {
"withGlobalTauri": true, "withGlobalTauri": true,
"windows": [ "windows": [],
{
"title": "tauri-demo",
"width": 800,
"height": 600
}
],
"security": { "security": {
"csp": null "csp": null
} }
@@ -31,6 +25,9 @@
"icons/128x128@2x.png", "icons/128x128@2x.png",
"icons/icon.icns", "icons/icon.icns",
"icons/icon.ico" "icons/icon.ico"
],
"externalBin": [
"binaries/nitro-server"
] ]
} }
} }