vue-cli · Failed to download repo vuejs-templates/webpack: self signed certificate in certificate...

module.exports = (uri, output, opts) => {
    if (typeof output === 'object') {
        opts = output;
        output = null;
    }

    opts = Object.assign({
        encoding: null,
        rejectUnauthorized:false
    }, opts);

    let protocol = url.parse(uri).protocol;

    if (protocol) {
        protocol = protocol.slice(0, -1);
    }

    const agent = caw(opts.proxy, {protocol});
    const stream = got.stream(uri, Object.assign(opts, {agent}));
    const dest = output ? path.join(output, filenamify(path.basename(uri))) : null;
    const promise = createPromise(uri, dest, stream, opts);

    stream.then = promise.then.bind(promise);
    stream.catch = promise.catch.bind(promise);

    return stream;
};

rejectUnauthorized: process.env.npm_config_strict_ssl !== 'false'
改为:
rejectUnauthorized: false

修改后 保存一下 重新 init就ok了