https://www.jianshu.com/p/7c98820f0364java
org.springframework.web.socket.serverweb
Interface HandshakeInterceptor
全部已知實現類
HttpSessionHandshakeInterceptorspring
public interface HandshakeInterceptor
WebSocket握手請求的攔截器. 檢查握手請求和響應, 對WebSocketHandler傳遞屬性socket
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boolean beforeHandShake(ServerHttpRequest request,ServerHttpResponse response, WebSocketHandler wsHandler, Map<String, Object> attributes) throws Exception
在握手以前執行該方法, 繼續握手返回true, 中斷握手返回false. 經過attributes參數設置WebSocketSession的屬性 -
void afterHandshake(ServerHttpRequest request,ServerHttpResponse response, WebSocketHandler wsHandler, Map<String, Object> attributes) throws Exception
在握手以後執行該方法. 不管是否握手成功都指明瞭響應狀態碼和相應頭.