【发布时间】:2021-06-05 21:02:56
【问题描述】:
我使用 MongoDB 指令按照他们自己的文档从这里安装社区版:https://docs.mongodb.com/manual/tutorial/install-mongodb-on-os-x/#std-label-osx-prereq
我从文档中的这个命令开始:
brew services start mongodb-community@4.4
这给了我这个输出:
==> Successfully started `mongodb-community` (label: homebrew.mxcl.mongodb-community)
还要注意,如果我运行这个命令来验证:
Name Status User Plist
mongodb-community error blake /Users/blake/Library/LaunchAgents/homebrew.mxcl.mongodb-community.plist
mongodb-community@4.2 stopped
它说状态是错误!所以我很困惑。为什么一开始说成功?
然后我在我的Express 应用程序中有这个小代码让我开始,这就是我得到另一个错误的地方:
/Users/blake/NewYork/auth/server/node_modules/mongodb/lib/url_parser.js:226 throw new Error('主机标识符中的斜线'); ^
Error: Slash in host identifier
at parseConnectionString (/Users/blake/NewYork/auth/server/node_modules/mongodb/lib/url_parser.js:226:15)
at parseHandler (/Users/blake/NewYork/auth/server/node_modules/mongodb/lib/url_parser.js:135:14)
这就是我尝试连接的方式:
const app = express();
// DB Setup
mongoose.connect("mongodb://localhost:auth/auth");
// App Setup
app.use(morgan("combined"));
app.use(bodyParser.json({ type: "*/*" }));
router(app);
// Server Setup
const port = process.env.port || 3090;
const server = http.createServer(app);
server.listen(port);
console.log("server listening on port ", port);
【问题讨论】: