48 lines
1.1 KiB
TypeScript
48 lines
1.1 KiB
TypeScript
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import { lucky } from "./lucky";
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import { Context, Next } from "koa";
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/**
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* 命令行日志：
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* 输出应用的当前请求信息
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* @param app {Context | string}
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* @param next {Next | function}
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* @return {Promise<void>}
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*/
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async function logger(app: Context, next: Next): Promise<void> {
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// @ts-ignore
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let start: Date = new Date();
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await next();
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// @ts-ignore
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let ms: Date = new Date() - start;
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console.log(`${setMethodImage(app)} ${lucky.info(app.method)} ${lucky.second(app.url)} ${lucky.primary('['+ ms + "ms]")}`);
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}
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/**
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* 设置请求的 头标图片：
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* 通过 Application 的请求方式，设置不同的命令行请求头标识。
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* @param app {Application.Context}
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* @return methodImage {String}
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*/
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function setMethodImage(app: Context) {
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let method = app.method;
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let methodImage: string;
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switch (method) {
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case "GET":
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methodImage = "=>";
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break;
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case "POST":
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methodImage = "<= ";
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break;
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default:
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methodImage = "<=>";
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break;
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}
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return methodImage;
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}
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// 导出
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export { logger };
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