因此,我尝试将我的Express.Js应用程序部署到我的EAI_AGAIN上,但我得到了一些错误信息,并将其细化为错误: getaddrinfo vp未定义。奇怪的是,如果我在我的本地主机上运行这个应用程序,它会运行得很好。有人知道如何解决这个问题吗?
这是我得到的错误日志。
events.js:187
throw er; // Unhandled 'error' event
^
Error: getaddrinfo EAI_AGAIN undefined
at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:60:26)
Emitted 'error' event on Client instance at:
at Backoff.<anonymous> (/home/user/deploy-folder/app-api/node_modules/ldapjs/lib/client/client.js:1228:12)
at Backoff.emit (events.js:210:5)
at Backoff.backoff (/home/user/deploy-folder/app-api/node_modules/ldapjs/node_modules/backoff/lib/backoff.js:41:14)
at /home/user/deploy-folder/app-api/node_modules/ldapjs/lib/client/client.js:1214:15
at f (/home/user/deploy-folder/app-api/node_modules/ldapjs/node_modules/once/once.js:25:25)
at Socket.onResult (/home/user/deploy-folder/app-api/node_modules/ldapjs/lib/client/client.js:1016:7)
at Object.onceWrapper (events.js:300:26)
at Socket.emit (events.js:210:5)
at emitErrorNT (internal/streams/destroy.js:92:8)
at emitErrorAndCloseNT (internal/streams/destroy.js:60:3) {
errno: 'EAI_AGAIN',
code: 'EAI_AGAIN',
syscall: 'getaddrinfo',
hostname: 'undefined'发布于 2020-04-19 12:09:40
我假设到目前为止您已经发现了这个错误,但是在这个特定的例子中,您用来设置ldap的变量似乎没有声明或者解析为undefined。
根据documentation,正确的方法是:
var ldap = require('ldapjs');
var client = ldap.createClient({
url: 'ldap://127.0.0.1:1389'
});https://stackoverflow.com/questions/60689085
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