48 lines
1.5 KiB
JavaScript
48 lines
1.5 KiB
JavaScript
const fs = require("fs")
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const os = require('os');
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function addMapping(router, mapping) {
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for (var url in mapping) {
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if (url.startsWith('GET ')) {
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var path = url.substring(4);
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router.get(path, mapping[url]);
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// console.log(`register URL mapping: GET ${path}`);
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} else if (url.startsWith('POST ')) {
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var path = url.substring(5);
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router.post(path, mapping[url]);
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// console.log(`register URL mapping: POST ${path}`);
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} else {
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console.log(`invalid URL: ${url}`);
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}
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}
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}
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function addControllers(router, controllers_dir) {
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let ostype = os.type() == "Windows_NT"
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let dir;
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if (ostype) {
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dir = __dirname.replace("\\bin", "")
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} else {
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dir = __dirname.replace("/bin", "")
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}
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var files = fs.readdirSync(dir + "/" + controllers_dir);
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var js_files = files.filter((f) => {
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return f.endsWith('.js');
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});
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for (var f of js_files) {
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// console.log(`process controller: ${f}...`);
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let mapping = require(dir + `/${controllers_dir}/` + f);
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addMapping(router, mapping);
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}
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}
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module.exports = function (dir) {
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let
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controllers_dir = dir || 'controllers', // 如果不传参数，扫描目录默认为'controllers'
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router = require('koa-router')();
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addControllers(router, controllers_dir);
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return router.routes();
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// return 1;
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};
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