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我尝试使用下面的代码拦截compass watch
输出:如何禁用nodejs ChildProcess.spawn标准输出缓冲区?
var spawn = require('child_process').spawn;
var child = spawn('compass', ['watch'], { cwd: process.cwd() });
process.on('data', function (data) {
console.log('[log] ' + data);
});
我的问题是:我一定要保存文件两次改写消息发送到标准输出出来。下面是一个示例输出...
后node compass.js
[log] >>> Compass is watching for changes. Press Ctrl-C to Stop.
后我将文件保存第二次
[log] overwrite assets/css/modules/projects.css
>>> Change detected at 20:17:26 to: components/_avatar.scss
我保存的文件
[log] >>> Change detected at 20:17:19 to: components/_avatar.scss
后它看起来像“覆盖assets/css/modules/projects.css”正在被缓冲。有什么办法可以避免这个缓冲区?