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koa-asar

v0.2.1

Published

Using ASAR Files for Static Assets in Koa Middleware

Downloads

5

Readme

英文

使用asar文件做为静态资源的Koa中间件。

安装

npm install --save koa-asar

使用

const Asar = require("koa-asar");
const Koa = require("koa");
const app = new Koa();

app.use(Asar(archive,options));

app.listen(3000);
console.log("listening on port 3000");

参数说明

  • archive - asar文件路径
  • options - 配置选项
    • root - 网站根目录,可以理解为URL的前缀。默认值:/
    • methods - 处理的HTTP方法,默认值:['GET']
    • rewrite - 文件重写规则。当前值可以是函数/对象/字符串。
    • index - 默认文档名称。
    • maxage - 缓存时间。单位:秒。
    • maxAge - 同maxage
    • default - 当加载的文件不存在时,则加载当前配置的文件。

rewrite参数说明

  • 当参数是函数时,签名如下:rewrite(filename):Promise<string>
  • 当参数是对象时,key为匹配的文件名称,value为重写的文件名。
  • 当参数是字符串时,任何URL都会返固定的文件内容。

许可证

MIT