【发布时间】：2020-06-21 09:40:05
【问题描述】：
我无法从 Angular 中的 Observable 订阅中获得任何请求。服务明星并保持活跃但没有新读者，在浏览器控制台中我看不到似乎错误的内容，但我无法确定原因
SockJS
SockJSClient
initSocket
(anonymous)
./node_modules/webpack-dev-server/client/index.js?http://0.0.0.0:0/sockjs-node&sockPath=/sockjs-node
__webpack_require__
0
__webpack_require__
checkDeferredModules
webpackJsonpCallback
在 package-lock.json 中的依赖似乎是正确的
"sockjs": {
"version": "0.3.19",
"resolved": "https://registry.npmjs.org/sockjs/-/sockjs-0.3.19.tgz",
"integrity": "sha512-V48klKZl8T6MzatbLlzzRNhMepEys9Y4oGFpypBFFn1gLI/QQ9HtLLyWJNbPlwGLelOVOEijUbTTJeLLI59jLw==",
"dev": true,
"requires": {
"faye-websocket": "^0.10.0",
"uuid": "^3.0.1"
}
},
"sockjs-client": {
"version": "1.3.0",
"resolved": "https://registry.npmjs.org/sockjs-client/-/sockjs-client-1.3.0.tgz",
"integrity": "sha512-R9jxEzhnnrdxLCNln0xg5uGHqMnkhPSTzUZH2eXcR03S/On9Yvoq2wyUZILRUhZCNVu2PmwWVoyuiPz8th8zbg==",
"dev": true,
"requires": {
"debug": "^3.2.5",
"eventsource": "^1.0.7",
"faye-websocket": "~0.11.1",
"inherits": "^2.0.3",
"json3": "^3.3.2",
"url-parse": "^1.4.3"
},
.
【问题讨论】：
-
请好好分享你的代码，提供的信息还不够。
-
感谢您的宝贵时间。认为是 api 休息服务器没有套接字响应配置。完全是我的错