Question

我是MEAN堆栈的新手

我遵循本教程 - https://coursetro.com/posts/code/84/Setting-up-an-Angular-4-MEAN-Stack-(Tutorial)

我安装了所有东西。

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我运行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＆＃39;应用程序正常运行＆＃39;来自Angular，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，mongo的警告是我需要解决的问题。

Answer 1

基于日志，我可以说是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。

MEAN堆栈 - Mongo输出问题

1 个答案: