我在尝试将我的应用程序部署到 Heroku 时陷入了一个循环。由于“无法在 Common JS 中加载 ES6 模块”错误,我的导入语句(例如 import cors from 'cors' )似乎阻止了应用程序在生产环境中启动。在本地它运行得很好。
fs.readFile(req.files[0].path, function(err, data){ if(err){ obj.msg = 'upload failed'; res.send(JSON.stringify(obj)); }else{ var file_path = '/uploads/' + req.files[0].mimetype +"/"; var file_name = req.files[0].originalname var dir_file = __dirname + file_path + ...
E('ERR_UNKNOWN_SIGNAL','Unknown signal: %s',TypeError); E('ERR_UNSUPPORTED_DIR_IMPORT',"Directory import '%s' is not supported "+ 'resolving ES modules imported from %s',Error); E('ERR_UNSUPPORTED_ESM_URL_SCHEME','Only file and data URLs are supported '+ ...
E('ERR_UNKNOWN_SIGNAL','Unknown signal: %s',TypeError); E('ERR_UNSUPPORTED_DIR_IMPORT',"Directory import '%s' is not supported "+ 'resolving ES modules imported from %s',Error); E('ERR_UNSUPPORTED_ESM_URL_SCHEME','Only file and data URLs are supported '+ ...
例如,如果您的模块javascript文件名为script.js -请将名称更改为script. mjs。对将使用导入的文件和将...
没有“查询”属性。使用options属性。
import * as child from 'child_process'; var foo: child.ChildProcess = child.exec('dir', (error: string, stdout: string, stderr: string) => { console.log(stdout); }); I didn't add any mappings in SystemJS as I dont have any such configuration in the node application Share...
MVC解决方案去创建一个Heroku的应用程序。它能够使用git命令push Heroku,构建Heroku,应用部署在Mono和X ...
--cpu-prof-dir=... Directory where the V8 profiles generated by --cpu-prof will be placed. Does not affect --prof. --cpu-prof-interval=... specified sampling interval in microseconds for the V8 CPU profile generated with --cpu-prof. (default: ...
import { AppModule } from './AppModule'; async function bootstrap() { // 创建服务 // AppModule 顶级模块 根模块 const app = await NestFactory.create(AppModule); // 监听端口 app.listen(3000); } bootstrap(); 1. 2. 3. 4. 5.