nrm use 未生效

跳转nrm的安装目录，这里以~/.nvm/versions/node/v14.21.3/lib/node_modules/nrm/为例：

cd ~/.nvm/versions/node/v14.21.3/lib/node_modules/nrm/

使用vim修改cli.js，搜索onUse方法（按/进入搜索模式，输入onUse (，按回车使光标定位到指定位置），删除hasOwnProperty(customRegistries, name)这部分条件，修改完成后按:wq保存退出，如下所示：

function onUse (name) {
    var allRegistries = getAllRegistry();
    if (hasOwnProperty(allRegistries, name)) {
        getCurrentRegistry(function (cur) {
            let currentRegistry, item;
            for (let key of Object.keys(allRegistries)) {
                item = allRegistries[key];
                if (item[FIELD_IS_CURRENT] && equalsIgnoreCase(item.registry, cur)) {
                    currentRegistry = item;
                    break;
                }
            }
            var registry = allRegistries[name];
            let attrs = [].concat(REGISTRY_ATTRS).concat();
            for (let attr in Object.assign({}, currentRegistry, registry)) {
                if (!REGISTRY_ATTRS.includes(attr) && !IGNORED_ATTRS.includes(attr)) {
                    attrs.push(attr);
                }
            }

            config(attrs, registry).then(() => {
                console.log('                        ');
                const newR = npm.config.get(FIELD_REGISTRY);
                var customRegistries = getCustomRegistry();
                Object.keys(customRegistries).forEach(key => {
                    delete customRegistries[key][FIELD_IS_CURRENT];
                });
                // if (hasOwnProperty(customRegistries, name) && (name in registries || customRegistries[name].registry === registry.registry)) {
                if (name in registries || customRegistries[name].registry === registry.registry) {
                    registry[FIELD_IS_CURRENT] = true;
                    customRegistries[name] = registry;
                }
                setCustomRegistry(customRegistries);
                printMsg(['', '   Registry has been set to: ' + newR, '']);
            }).catch(err => {
                exit(err);
            });
        });
    } else {
        printMsg(['', '   Not find registry: ' + name, '']);
    }
}

再次使用nrm use taobao后即可生效。