我在构建脚本中检查全局安装的Node版本:
var semver = require('semver');
var packageJson = require('./package.json');
var expectedVersion = packageJson.engines.node;
var actualVersion = process.version;
if (semver.neq(expectedVersion, actualVersion)) {
fail('Incorrect Node version: expected ' + expectedVersion + ', but was ' + actualVersion);
}
我希望以类似的方式检查全局安装的npm版本。如何检索全局安装的npm版本?