🇨🇳 凹语言™

[主页](https://wa-lang.org) | [Playground](https://wa-lang.org/playground) | [目标](https://wa-lang.org/goals.html) | [路线](https://wa-lang.org/smalltalk/st0002.html) | [社区](https://wa-lang.org/community) | [日志](https://wa-lang.org/changelog.html) | [论坛](https://github.com/wa-lang/wa/discussions)
[![Build Status](https://github.com/wa-lang/wa/actions/workflows/wa.yml/badge.svg)](https://github.com/wa-lang/wa/actions/workflows/wa.yml) [![Go Report Card](https://goreportcard.com/badge/github.com/wa-lang/wa)](https://goreportcard.com/report/github.com/wa-lang/wa) [![Coverage Status](https://coveralls.io/repos/github/wa-lang/wa/badge.svg)](https://coveralls.io/github/wa-lang/wa) [![GitHub release](https://img.shields.io/github/v/tag/wa-lang/wa.svg?label=release)](https://github.com/wa-lang/wa/releases) [![Go Reference](https://pkg.go.dev/badge/github.com/wa-lang/wa.svg)](https://pkg.go.dev/github.com/wa-lang/wa) [![license](https://img.shields.io/github/license/wa-lang/wa.svg)](https://github.com/wa-lang/wa/blob/master/LICENSE)
凹语言™(凹读音“Wa”)是 针对 WASM 平台设计的通用编程语言,同时支持 Linux、macOS 和 Windows 等主流操作系统和 Chrome 等浏览器环境,同时也支持作为独立Shell脚本和被嵌入脚本模式执行。 ![](docs/images/logo/logo-animate1.svg) - 主页: [https://wa-lang.org](https://wa-lang.org) - 代码仓库 (Gitee): [https://gitee.com/wa-lang/wa](https://gitee.com/wa-lang/wa) - 代码仓库 (Github): [https://github.com/wa-lang/wa](https://github.com/wa-lang/wa) - Go 参考文档: [https://pkg.go.dev/github.com/wa-lang/wa](https://pkg.go.dev/github.com/wa-lang/wa) - 开发工具: [Playground](https://wa-lang.org/playground), [VSCode 插件](https://marketplace.visualstudio.com/items?itemName=xxxDeveloper.vscode-wa), [Fleet 插件](https://github.com/wa-lang/fleet-wa), [Vim 插件](https://github.com/wa-lang/vim-wa) - 开发组: [柴树杉(chai2010)](https://github.com/chai2010)、[丁尔男(Ending)](https://github.com/3dgen)、[史斌(Benshi)](https://github.com/benshi001)、[扈梦明(xxxDeveloper)](https://github.com/xxxDeveloper)、[刘云峰(leaftree)](https://github.com/leaftree)、[宋汝阳(ShiinaOrez)](https://github.com/ShiinaOrez) ## Playground 在线预览 [https://wa-lang.org/playground](https://wa-lang.org/playground) ![[![](https://wa-lang.org/smalltalk/images/st0011-01.png)](https://wa-lang.org/playground)](https://wa-lang.org/st0011-03.png) ## 本地安装和测试: 1. `go install github.com/wa-lang/wa@latest` 2. `wa init -name=_examples/hi` 3. `wa run _examples/hi` > 项目尚处于原型开源阶段,如果有共建和PR需求请参考 [如何贡献代码](https://wa-lang.org/community/contribute.html)。 ## 例子: 凹语言 打印字符和调用函数: ```wa import "fmt" fn main { println("你好,凹语言!") println(add(40, 2)) fmt.Println(1+1) } fn add(a: i32, b: i32) => i32 { return a+b } ``` 运行并输出结果: ``` $ go run main.go hello.wa 你好,凹语言! 42 2 ``` ## 例子: 打印素数 打印 30 以内的素数: ``` # 版权 @2021 凹语言™ 作者。保留所有权利。 fn main { for n := 2; n <= 30; n = n + 1 { var isPrime int = 1 for i := 2; i*i <= n; i = i + 1 { if x := n % i; x == 0 { isPrime = 0 } } if isPrime != 0 { println(n) } } } ``` 运行并输出结果: ``` $ go run main.go run _examples/prime 2 3 5 7 11 13 17 19 23 29 ``` 更多例子 [_examples](_examples) ## 作为脚本执行 凹语言本身也可以像 Lua 语言被嵌入 Go 宿主语言环境执行: ``` package main import ( "fmt" "wa-lang.org/wa/api" ) func main() { output, err := api.RunCode(api.DefaultConfig(), "hello.wa", code) fmt.Print(string(output), err) } ``` 注:作为脚本执行目前只支持本地环境。