在Node.JS命令行中输入：
> console.log(process.version)v0.6.14
> console.dir(console){ log: [Function], info: [Function], warn: [Function], error: [Function], dir: [Function], time: [Function], timeEnd: [Function], trace: [Function], assert: [Function] }undefined>
对照上面的“索引”查看console.js更方面
查看console.js中的dir函数定义exports.dir = function(object) { process.stdout.write(util.inspect(object) + '\n');};
输入下列命令看看
> console.dir(global)
查看内置的 process
> console.dir(process){ title: 'C:\\WINDOWS\\system32\\cmd.exe - node', EventEmitter: [Function: EventEmitter], version: 'v0.6.14', assert: [Function], moduleLoadList: [ 'Binding evals', 'Binding natives', 'NativeModule events', 'NativeModule buffer', 'Binding buffer', 'NativeModule assert', 'NativeModule util', 'NativeModule module', 'NativeModule path', 'NativeModule tty', 'NativeModule net', 'NativeModule stream', 'NativeModule timers', 'Binding timer_wrap', 'NativeModule _linklist', 'Binding tty_wrap', 'NativeModule vm', 'NativeModule fs', 'Binding fs', 'Binding constants', 'NativeModule readline', 'NativeModule console' ], _tickCallback: [Function], nextTick: [Function], versions: { node: '0.6.14', v8: '3.6.6.24', ares: '1.7.5-DEV', uv: '0.6', openssl: '0.9.8r' }, stdout: [Getter], arch: 'ia32', platform: 'win32', stderr: [Getter], argv: [ 'node' ], stdin: [Getter], openStdin: [Function], env: { ... NLS_LANG: 'SIMPLIFIED CHINESE_CHINA.ZHS16GBK', NUMBER_OF_PROCESSORS: '2', OS: 'Windows_NT', Path: '...//略; C:\\Program Files\\nodejs\\,;...//略 PATHEXT: '.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.PSC1', PROCESSOR_ARCHITECTURE: 'x86', PROCESSOR_IDENTIFIER: 'x86 Family 6 Model 23 Stepping 10, GenuineIntel', PROCESSOR_LEVEL: '6', PROCESSOR_REVISION: '170a', ProgramFiles: 'C:\\Program Files', PROMPT: '$P$G', ...//略 SESSIONNAME: 'Console', ...//略 windir: 'C:\\WINDOWS' }, exit: [Function], pid: 2900, features: { debug: false, uv: true, ipv6: true, tls_npn: true, tls_sni: true, tls: true }, kill: [Function], addListener: [Function], execPath: 'C:\\Program Files\\nodejs\\node.exe', _needTickCallback: [Function], on: [Function], removeListener: [Function], reallyExit: [Function], debug: [Function], chdir: [Function], error: [Function], cwd: [Function], umask: [Function], watchFile: [Function], _kill: [Function], unwatchFile: [Function], mixin: [Function], _debugProcess: [Function], dlopen: [Function], createChildProcess: [Function], uptime: [Function], inherits: [Function], _byteLength: [Function], memoryUsage: [Function], uvCounters: [Function], _events: { SIGWINCH: [ [Function] ] }, binding: [Function] }undefined