# actic-web-wenzhi

**Repository Path**: loyalty-code/actic-web-wenzhi

## Basic Information

- **Project Name**: actic-web-wenzhi
- **Description**: No description available
- **Primary Language**: Rust
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-07-28
- **Last Updated**: 2024-07-31

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 创建 cargo 项目

```shell
cargo new 项目名称
cd 项目名称
cargo build 编译
cargo test 测试（集成#[test]测试）

Rust 由工具 rustup 安装和管理。
rustup update 来升级 Rust # windows 不行？设置rustup镜像源都失败？直接安装包再安装升级了!
卸载 Rust
rustup self uninstall

# 安装依赖
cargo add actix-web
cargo add deadpool-postgres
cargo add tokio-postgres
cargo add tokio-postgres-migration # 3年前的了

cargo add env_logger
cargo add log
cargo add serde
cargo add serde_json
```

# 包搜索地址

https://crates.io/


# Rust做游戏开发框架 bevy

```shell

Rust做游戏开发框架 bevy
https://arewegameyet.rs/#get-started

https://blessed.rs/crates#section-graphics-subsection-game-development
```

# rust-analyzer.procMacro.attributes.enable: 启用对程序宏的支持，可以通过配置 rust-analyzer 来实现 -> 不管用，这个警告

```shell
rustup component add rust-analyzer

配置 rust-analyzer：在项目的根目录下创建或编辑 .rust-analyzer 文件，并添加以下配置：
[procMacro]
attributes = ["get"]

这里的 "get" 是你提到的宏的名称，你可以根据需要添加其他宏的名称。

确保 Cargo.toml 中包含必要的依赖

重启编辑器

```

# https://rsproxy.cn/ crates.io Mirror

```shell
# 设置 crates.io 镜像， 修改配置 ~/.cargo/config，已支持git协议和sparse协议，>=1.68 版本建议使用 sparse-index，速度更快
[source.crates-io]
replace-with = 'rsproxy-sparse'
[source.rsproxy]
registry = "https://rsproxy.cn/crates.io-index"
[source.rsproxy-sparse]
registry = "sparse+https://rsproxy.cn/index/"
[registries.rsproxy]
index = "https://rsproxy.cn/crates.io-index"
[net]
git-fetch-with-cli = true
```

# Rustup Mirror MacOS Linux

~/.zshrc or ~/.bashrc:

```shell
export RUSTUP_DIST_SERVER="https://rsproxy.cn"
export RUSTUP_UPDATE_ROOT="https://rsproxy.cn/rustup"

```

# Windows用户配置环境变量

Windows需要设置两个系统变量，分别为：
RUSTUP_DIST_SERVER https://mirrors.aliyun.com/rustup/rustup
RUSTUP_UPDATE_ROOT https://mirrors.aliyun.com/rustup


# deadpool-postgres

```shell
PS E:\Desktop\front-learn\actic-web-wenzhi> cargo run
error: package `deadpool-postgres v0.14.0` cannot be built because it requires rustc 1.75 or newer, while the currently active rustc version is 1.73.0
Either upgrade to rustc 1.75 or newer, or use
cargo update -p deadpool-postgres@0.14.0 --precise ver
where `ver` is the latest version of `deadpool-postgres` supporting rustc 1.73.0
```

```shell
PS E:\Desktop\front-learn\actic-web-wenzhi> rustc --version
rustc 1.73.0 (cc66ad468 2023-10-03)
PS E:\Desktop\front-learn\actic-web-wenzhi> 
```

> rustup update stable 升级到1.80.0版本，就好了，// proc macro `main` not expanded: No proc-macros present for crate 这个警告也没了！

# https://www.hello-algo.com/ 89.9K

https://github.com/krahets/hello-algo

# [actix-web](https://github.com/actix/examples) 例子 3.6K

> Community showcase and examples of Actix Web ecosystem usage.

> https://actix.rs/

https://github.com/actix/examples/tree/master/basics/hello-world

```shell
# Cargo.toml
[package]
name = "hello-world"
version = "1.0.0"
edition = "2021"

[dependencies]
actix-web.workspace = true
env_logger.workspace = true
log.workspace = true
```

```rust
use actix_web::{middleware, web, App, HttpRequest, HttpServer};

async fn index(req: HttpRequest) -> &'static str {
    println!("REQ: {req:?}");
    "Hello world!"
}

#[actix_web::main]
async fn main() -> std::io::Result<()> {
    env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));

    log::info!("starting HTTP server at http://localhost:8080");

    HttpServer::new(|| {
        App::new()
            // enable logger
            .wrap(middleware::Logger::default())
            .service(web::resource("/index.html").to(|| async { "Hello world!" }))
            .service(web::resource("/").to(index))
    })
    .bind(("127.0.0.1", 8080))?
    .run()
    .await
}

#[cfg(test)]
mod tests {
    use actix_web::{body::to_bytes, dev::Service, http, test, Error};

    use super::*;

    #[actix_web::test]
    async fn test_index() -> Result<(), Error> {
        let app = App::new().route("/", web::get().to(index));
        let app = test::init_service(app).await;

        let req = test::TestRequest::get().uri("/").to_request();
        let resp = app.call(req).await?;

        assert_eq!(resp.status(), http::StatusCode::OK);

        let response_body = resp.into_body();
        assert_eq!(to_bytes(response_body).await?, r##"Hello world!"##);

        Ok(())
    }
}
```

# 运行

```shell
cargo run
```

# http://github.com/docker/awesome-compose/blob/master/react-rust-postgres


# rust 版本

```shell
C:\Users\zql>rustc --version
rustc 1.80.0 (051478957 2024-07-21)

C:\Users\zql>rustc -V
rustc 1.80.0 (051478957 2024-07-21)
```