```

feat(init): 初始化项目并添加基础日志功能

- 添加 .gitignore 忽略 target 目录、*.rs.bk 文件和 Cargo.lock
- 创建 CHANGELOG.md 并记录初始版本 0.1.0 的变更信息
- 在 Cargo.toml 中完善包元数据，包括作者、描述、许可证等信息
- 添加 MIT 许可证文件 LICENSE
- 编写 README.md，介绍项目概览、特性、安装方式和使用示例
```

.gitignore

@@ -1 +1,3 @@
 /target
+**/*.rs.bk
+Cargo.lock

CHANGELOG.md

@@ -0,0 +1,16 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [0.1.0] - 2025-09-30
+
+### Added
+
+- Initial release of log4r
+- Basic logging functionality with five log levels (Trace, Debug, Info, Warn, Error)
+- Thread-safe logger implementation
+- Simple API inspired by log4j
+- Examples for basic and advanced usage

Cargo.toml

@@ -2,6 +2,15 @@
 name = "log4r"
 version = "0.1.0"
 edition = "2024"
+authors = ["log4r contributors"]
+description = "A log4j-like logging framework for Rust"
+license = "MIT"
+repository = "https://git.kingecg.top/kingecg/log4r.git"
+homepage = "https://git.kingecg.top/kingecg/log4r.git"
+documentation = "https://docs.rs/log4r"
+keywords = ["logging", "log4j", "log"]
+categories = ["development-tools::debugging"]
+readme = "README.md"
 
 [dependencies]
 chrono = "0.4.42"

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 log4r contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,46 @@
+# log4r
+
+A log4j-like logging framework for Rust.
+
+## Overview
+
+`log4r` is a simple, extensible logging framework inspired by log4j. It provides different log levels and an easy-to-use API for Rust applications.
+
+## Features
+
+- Multiple log levels (Trace, Debug, Info, Warn, Error)
+- Simple API similar to log4j
+- Thread-safe logging
+- Timestamped log entries
+- Configurable log levels
+
+## Installation
+
+Add this to your `Cargo.toml`:
+
+```toml
+[dependencies]
+log4r = "0.1"
+```
+
+## Example
+
+```rust
+use log4r::{LogLevel, Logger};
+
+fn main() {
+    // Initialize the logger with Debug level
+    Logger::init(LogLevel::Debug);
+    
+    // Test all log levels
+    log4r::trace!("This is a trace message - won't be printed");
+    log4r::debug!("This is a debug message - will be printed");
+    log4r::info!("This is an info message - will be printed");
+    log4r::warn!("This is a warning message - will be printed");
+    log4r::error!("This is an error message - will be printed");
+}
+```
+
+## License
+
+This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.