Nodejs程序不会终止

这个程序不会在控制台中终止，我必须使用Ctrl-C。 文档没有提供任何线索。 尝试了各种东西，如返回，但只是不能让它终止，它只是挂在控制台。 控制台中的最后一件事是“现在我们在这里”。

var fs = require('fs'); var path = require('path'); var co = require('co'); var prompt = require('co-prompt'); var program = require('commander'); program .arguments('<file>') .option('-i, --Object name <objectName>', 'DP device IP address') .action(function(file) { co(function *() { var objectName = yield prompt('Object Name: '); console.log('\nObject Name: %s file: %s',objectName, file); notmain(file, objectName); console.info('now we are here'); }); }) .parse(process.argv); function notmain(file, objectName) { try { var normalPath = path.normalize(__dirname + '/' + file); console.info('\nfile path ' + normalPath); certstring = fs.readFileSync(normalPath).toString(); console.info('\nstring of cert file is \n' + certstring); clientcert = fs.readFileSync(normalPath).toString('base64'); console.info('\nbase64 string of cert file is \n' + clientcert); var newJson = {}; newJson.name = objectName; newJson.content = clientcert; var newfile = {"file": newJson}; console.info('\nnew json for cert object ' + JSON.stringify(newfile)); console.info('\nclient certificate read from directory '); } catch (err) { console.info('file path ' + normalPath); console.info('client certificate file not found'); return; } } 

Answer 1

控制台正在等待更多的input。 尝试在“现在我们在这里”行后添加这个。

 process.stdin.pause(); 

喜欢这个

 co(function *() { var objectName = yield prompt('Object Name: '); console.log('\nObject Name: %s file: %s',objectName, file); notmain(file, objectName); console.info('now we are here'); process.stdin.pause(); }); 

Answer 2

 co(function *() { var objectName = yield prompt('Object Name: '); console.log('\n1 Object Name: %s file: %s',objectName, file); var normalPath = path.normalize(__dirname + '/' + file); console.info('\n2 file path ' + normalPath); fs.readFile(normalPath, function(err, data) { if (err) { throw err; } console.info('\n4 string of cert file is \n' + data); if (!(data.includes('BEGIN CERTIFICATE'))) { throw 'invalid file type'; } let b64 = data.toString('base64'); notmain(b64, objectName, results); }) process.stdin.pause(); })