var iconv = require('iconv-lite'); var ls= require('child_process').spawn('ping', ['www.baidu.com']);
var MAX=2; var count=1;
ls.stdout.on('data', function (data) { var buffer = new Buffer(data); var str = iconv.decode(buffer, 'gbk'); console.log(count+' stdout: ' + str); count++
if( count > MAX ){
return;
}
});
这个return不起作用