javascript 在 Windows 8 中从 Visual Studio 2012 执行程序后，Node.js 控制台立即关闭
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Node.js console gets closed immediately after i execute the program from Visual Studio 2012 in Windows 8
提问by krishna
I have installed Node.js in Windows 8PC and installed the Node.js plugin for Visual Studio 2012. I executed a basic program from Visual Studio 2012 which just prints a string on console
我已经在Windows 8PC 中安装了 Node.js 并为Visual Studio 2012安装了 Node.js 插件。我从 Visual Studio 2012 执行了一个基本程序，它只是在控制台上打印一个字符串
consol.log("Hi There");
The Node.js console prints "Hi There" and immediately terminates itself. Can anyone provide a solution to fix it?
Node.js 控制台打印“ Hi There”并立即自行终止。任何人都可以提供解决方案来解决它吗？
I have gone through a similar question, is there any other way to fix it apart from using setTimeOut()in the code? (Why does the Node.js scripts console close instantly in Windows 8?)
我遇到了一个类似的问题，除了在代码中使用setTimeOut()之外，还有其他方法可以解决它吗？（为什么 Node.js 脚本控制台会在 Windows 8 中立即关闭？）
回答by Aleksandar Kostov
From the Debug menu in Visual Studio choose "Options". After this choose "NodeJS Tools" and tick the checkbox "Wait for input when process exits normally".
从 Visual Studio 的调试菜单中选择“选项”。在此之后选择“NodeJS 工具”并勾选“进程正常退出时等待输入”复选框。
回答by WiredPrairie
Instead of directly executing node app.jsfrom Visual Studio, you could instead call a batch file:
node app.js您可以调用批处理文件，而不是直接从 Visual Studio执行：
wait.bat app.js
Which inside of wait.batit simply:
它里面的wait.bat简单：
node %1
pause press [enter]
or, you could do this on one line, or wrap it in a module or a function:
或者，您可以在一行中执行此操作，或者将其包装在模块或函数中：
require('readline')
.createInterface(process.stdin, process.stdout)
.question("Press [Enter] to exit...", function(){
process.exit();
});
It's using an currently marked as "unstable" module of Node to read line input from stdin. It ignores the input though and then closes the process using the exitfunction.
它使用当前标记为“不稳定”的 Node 模块来读取来自stdin. 它会忽略输入，然后使用该exit函数关闭进程。
回答by Xharlie
- Open the Visual Studio Optionsproperty pages from the menu bar with Tools -> Options.
- In the menu tree on the left-hand side, select Node.js Tools -> General
- Tick the box labelled "Wait for input when process exits normally"
- 使用Tools -> Options从菜单栏中打开 Visual Studio Options属性页。
- 在左侧的菜单树中，选择Node.js Tools -> General
- 勾选标记的盒子“等待输入时处理正常退出”
回答by Vivek Ananthan
One Easy way to track and work may be,
一种跟踪和工作的简单方法可能是，
"Right click on project" -> Open Command Promp Here..
"Right click on project" -> Open Command Promp Here..
and execute the file with node <filename>or project with npm start
并执行文件node <filename>或项目npm start
Hope this helps..!
希望这可以帮助..！
回答by clleker
Applies to all visual studio versions.
适用于所有 Visual Studio 版本。
Option 1
选项1
console.log('Hello world');
setTimeout(function () {
process.exit();
}, 5000);
