Solution-1: Using a Basic Promise Code: // Define a function that returns a PromisefunctionsimplePromise(){// Create and return a new PromisereturnnewPromise((resolve)=>{// Use setTimeout to delay execution for 1 secondsetTimeout(()=>{resolve("Hello, World!");// Resolve the Promise...
Setleading: trueif you want to callfuncand return its promise immediately. Setaccumulate: trueif you want the debounced function to be called with an array of all the arguments received while waiting. Supports passing a function as thewaitparameter, which provides a way to lazily or dynamically...
Creates a new directory in the location defined bytemplateRoot. It can be accessed via--templateflag (e.g.create-something <name> --template <template>). You might want to setpromptForTemplatetotrueto explicitly ask the user to choose a template during the initialization phase. IfpromptForTem...
Promise<void> Resolves when moved to the previous step within the active workflow. removeHandles Inherited Method removeHandles(groupKey) Inherited from Accessor Since: ArcGIS Maps SDK for JavaScript 4.25 Removes a group of handles owned by the object. Parameter groupKey * optional...
在spawn执行完命令后会有一个回调,判断code是否为 0,然后 resolve Promise, .then(async packageName => { // 安装完 react, react-dom, react-scripts 之后检查当前环境运行的node版本是否符合要求 checkNodeVersion(packageName); // 检查 package.json 中的版本号 ...
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In the future, promise rejections that are not handled will // terminate the Node.js process with a non-zero exit code. process.on('unhandledRejection', err => { throw err; }); 确保其他的环境变量配置也读进进程了,所以这里会通过../config/env脚本进行初始化: 代码语言:javascript 代码运行...
JavaScript 复制 args.setPromise(WinJS.UI.processAll()); } }; It calls WinJS.UI.processAll regardless of whether the app had been shut down in the past or if this is the very first time it's being launched. The WinJS.UI.processAll is enclosed in a call to the setPromise method...
: ${api.bodyParams._name},` : ''} config?: NetConfig ): Promise<${api.resType}> { return net( { url: \`${api.url}\`, method: '${api.method}', ${api.isDownload ? `_download: true,` : ''} ${api.queryParams ? `params,` : ''} ${api.bodyParams ? ` data,` : ''...
// async 函数返回的是Promise 可以用 catch 报错 init().catch((e) => { console.error(e) }) 4.1 Parsing command line parameters // 返回运行当前脚本的工作目录的路径。 const cwd = process.cwd() // possible options: // --default