MEAN stack - Mongo 输出问题答案

【问题标题】：MEAN stack - Mongo output problemsMEAN stack - Mongo 输出问题
【发布时间】：2018-06-10 13:11:54
【问题描述】：

我是 MEAN 堆栈的新手

我正在关注本教程 - https://coursetro.com/posts/code/84/Setting-up-an-Angular-4-MEAN-Stack-(Tutorial)

我已经安装了所有东西。

当我运行 mongod 时，我得到了

    2017-12-30T11:38:12.746+0000 I FTDC     [initandlisten] Initializing full-time diagnostic data capture with directory '/data/db/diagnostic.data'
    2017-12-30T11:38:12.746+0000 I NETWORK  [initandlisten] waiting for connections on port 27017
    2017-12-30T11:39:24.412+0000 I NETWORK  [listener] connection accepted from 127.0.0.1:58237 #1 (1 connection now open)
    2017-12-30T11:39:24.412+0000 I NETWORK  [conn1] received client metadata from 127.0.0.1:58237 conn: { application: { name: "MongoDB Shell" }, driver: { name: "MongoDB Internal Client", version: "3.6.1" }, os: { type: "Darwin", name: "Mac OS X", architecture: "x86_64", version: "17.2.0" } }

然后在另一个窗口中运行 mongo 并获取

    2017-12-30T11:38:12.737+0000 I CONTROL  [initandlisten] ** WARNING: Access control is not enabled for the database.
    2017-12-30T11:38:12.737+0000 I CONTROL  [initandlisten] **          Read and write access to data and configuration is unrestricted.
    2017-12-30T11:38:12.737+0000 I CONTROL  [initandlisten] 
    2017-12-30T11:38:12.737+0000 I CONTROL  [initandlisten] ** WARNING: This server is bound to localhost.
    2017-12-30T11:38:12.737+0000 I CONTROL  [initandlisten] **          Remote systems will be unable to connect to this server. 
    2017-12-30T11:38:12.737+0000 I CONTROL  [initandlisten] **          Start the server with --bind_ip <address> to specify which IP 
    2017-12-30T11:38:12.737+0000 I CONTROL  [initandlisten] **          addresses it should serve responses from, or with --bind_ip_all to
    2017-12-30T11:38:12.738+0000 I CONTROL  [initandlisten] **          bind to all interfaces. If this behavior is desired, start the
    2017-12-30T11:38:12.738+0000 I CONTROL  [initandlisten] **          server with --bind_ip 127.0.0.1 to disable this warning.
    2017-12-30T11:38:12.738+0000 I CONTROL  [initandlisten]

在浏览器窗口中，我看到来自 Angular 的“应用程序工作”，但我没有看到来自 mongo 的输出。

mongod 和 mongo 的输出看起来是否正确，是我需要修复的来自 mongo 的警告。

【问题讨论】：

输出看起来正确
在开发环境中无需担心。

标签： mongodb angular mean-stack

【解决方案1】：

根据日志，我可以说 mongo 已正确安装。

确保您的节点服务器正在运行。（您的节点服务器未与 mongo 通信）

检查您的节点控制台或在浏览器中按 F12 并检查网络响应。

【讨论】：