Constant CONTROLLER_STUB 

pub const CONTROLLER_STUB: &str = r#"//! {%namespace%}::{%className%} 控制器
//!
//! 由 `sz-rust make:controller` 生成，对齐 PHP `controller.stub`（7 个 RESTful 方法）。

use sz_rust_core::controller::SzController;
use sz_rust_core::request::Request;
use sz_rust_core::response::Response;

/// {%className%} 控制器
pub struct {%className%};

impl {%className%} {
    /// 列表（GET /{%route%}）
    pub async fn index(_req: Request) -> Response {
        Response::success("index")
    }

    /// 新建表单（GET /{%route%}/create）
    pub async fn create(_req: Request) -> Response {
        Response::success("create")
    }

    /// 保存（POST /{%route%}）
    pub async fn save(_req: Request) -> Response {
        Response::success("save")
    }

    /// 详情（GET /{%route%}/{id}）
    pub async fn read(_req: Request) -> Response {
        Response::success("read")
    }

    /// 编辑表单（GET /{%route%}/{id}/edit）
    pub async fn edit(_req: Request) -> Response {
        Response::success("edit")
    }

    /// 更新（PUT /{%route%}/{id}）
    pub async fn update(_req: Request) -> Response {
        Response::success("update")
    }

    /// 删除（DELETE /{%route%}/{id}）
    pub async fn delete(_req: Request) -> Response {
        Response::success("delete")
    }
}
"#;

Controller 模板（对齐 PHP controller.stub）

PHP 原文包含 7 个 RESTful 方法：index / create / save / read / edit / update / delete