org.springframework.context.ApplicationContextException: Unable to start web server;

org.springframework.context.ApplicationContextException: Unable to start web server是一个Spring框架中的异常，表示无法启动Web服务器。\[1\]这个异常通常是由于缺少ServletWebServerFactory bean导致的。\[2\]要解决这个问题，可以检查代码中是否正确配置了ServletWebServerFactory bean，并确保它能够正确启动Web服务器。另外，还可以检查是否有其他冲突或错误导致无法启动Web服务器。如果需要更具体的帮助，请提供更多的代码和错误信息。
#### 引用[.reference_title]
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