Java 如何使 Tomcat 8 websocket 示例工作？
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How to make Tomcat 8 websocket example works?
提问by Bromo Programmer
I just download Tomcat 8, and I want to test WebSocket feature by testing on ECHO example application just as it is (located under ../webapps/examples/websocket folder. So I run the server and open echo.html using Mozilla.
我只是下载了 Tomcat 8，我想通过在 ECHO 示例应用程序上测试它来测试 WebSocket 功能（位于 ../webapps/examples/websocket 文件夹下。所以我运行服务器并使用 Mozilla 打开 echo.html。
I try to connect to the server from that page but it keeps throwing:
我尝试从该页面连接到服务器，但它不断抛出：
Info: WebSocket connection closed.
Can anybody tell me what am I missing? For the record, I also tried on tomcat 7.0.52 with the same result.
谁能告诉我我错过了什么？作为记录，我也在 tomcat 7.0.52 上尝试过，结果相同。
Thank you.
谢谢你。
采纳答案by john smith
The sample code as posted on:
示例代码发布在：
works fine with apache-tomcat-8.0.15.
与 apache-tomcat-8.0.15 一起工作正常。
回答by Richard Kuo
can not directly click from disk file, need to run from localhost:8080 http://localhost:8080/examples/websocket/echo.xhtml
不能直接从磁盘文件点击，需要从localhost:8080运行 http://localhost:8080/examples/websocket/echo.xhtml
