--enable-source-maps:在使用 TypeScript 等转译器时启用 SourceMap --throw-deprecation: 使用不推荐使用的功能时抛出错误 --inspect:激活 V8 Inspector(请参阅下面的 Node.js V8 Inspector 部分)。 使用控制台日志记录进行调试 调试应用程序最简单的方法就是在执行期间将值输出到控制台: 代码语言:javascript 代码...
NODEHOMEissetto an invalid directory,check/usr/local/bin PleasesetNODEHOMEinyour environment to the location where your Node.js is installed. 2. 问题原因分析 这个错误通常是由于以下几个原因引起的: NODE_HOME路径设置错误:环境变量NODE_HOME指向了一个不存在或错误的目录。 Node.js未正确安装:可能Node.j...
ECMAScript 模块,如“JavaScript for impatient programmers”中的章节“模块”中所解释的。 npm 软件包,如§5“软件包:JavaScript 的软件分发单元”中所解释的。 14.1.1 本章的下一步 Windows 实际上不支持用 JavaScript 编写的独立的 shell 脚本。因此,我们首先要了解如何为 Unix 编写带有文件扩展名的独立脚本。
If the environment variable $XDG_CONFIG_HOME is present, it will place the nvm files there. You can add --no-use to the end of the above script to postpone using nvm until you manually use it:export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" ||...
Environment: TS_NODE_TRANSPILE_ONLY typeCheck ts-node --typeCheck Opposite of --transpileOnly Default: true Environment: TS_NODE_TYPE_CHECK compilerHost ts-node -H ts-node --compilerHost Use TypeScript's compiler host API Default: false Environment: TS_NODE_COMPILER_HOST files ts-node --...
This script will now execute npm run start:prod and subsequently node. If NODE_ENV has the value production, it will then be able to execute npm run start:dev and subsequently nodenv -f. You can do this with any other environment variable as well. Try it out by running: JavaScript Co...
appInsights.defaultClient.commonProperties = { environment: process.env.SOME_ENV_VARIABLE }; 追蹤HTTP GET 要求 您可以使用下列程式碼來手動追蹤 HTTP GET 要求: 注意 預設會追蹤所有要求。 若要停用自動收集,請在呼叫 .setAutoCollectRequests(false) 之前先呼叫 start()。 傳統Application Insights 不會自動...
try_catch.SetVerbose(false); Local<String> script_name = FIXED_ONE_BYTE_STRING(env->isolate(), "node.js"); Local<Value> f_value = ExecuteString(env, MainSource(env), script_name); if (try_catch.HasCaught()) { ReportException(env, try_catch); ...
You can set the startup file by right-clicking a file in the project and selecting Set as Node.js startup file.Add npm packagesThis app requires the following npm modules to run correctly:react react-dom express path ts-loader typescript webpack webpack-cliTo install a package:...
When you are done debugging, unset the NODE_ENV environment variable in your application pod. For example: $ oc set env dc/MY_APP_NAME NODE_ENV- 4.2. Debug logging 复制链接 Debug logging is a way to add detailed information to the application log when...