WebSocket connection to ‘ws://XXX‘ failed: Error during WebSocket handshake报错

最近做前后端通信、后端实时推送数据给前端、报错WebSocket connection to 'ws://localhost:8086/websocket/message' failed: Error during WebSocket handshake: Unexpected response code: 200

网上查没找到好的办法。问了一下同事，说可能是鉴权的原因。

于是找到SecurityConfig.java 在过滤中加上了

.antMatchers("/websocket/**").anonymous()

连接成功。

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