我想用child_process exec 去执行nohup命令 去得到进程号。。该怎么做?
var exec = require('child_process').exec;
var cmdStr = 'nohup node /usr/local/openapi/routes/test.js &';
exec(cmdStr, function(err,stdout,stderr){
if(err) {
console.log('stderr);
} else {
var data = JSON.parse(stdout);
console.log(stdout);
console.log(stderr);
console.log(err);
}
});