Unable to start web server; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name

引用\[1\]和\[2\]中提到的报错信息是关于Spring Boot应用程序启动时无法启动Web服务器的问题。具体的错误信息是"Unable to start web server; nested exception is org.springframework.context.ApplicationContextException"。这个错误通常是由于缺少ServletWebServerFactory bean引起的。引用\[3\]中提到的解决方法是在启动类之前添加@EnableAutoConfiguration注解来解决这个问题。

根据报错信息和解决方法，可以推断出问题的原因是缺少ServletWebServerFactory bean。解决方法是在启动类上添加@EnableAutoConfiguration注解。这个注解可以帮助Spring Boot自动配置所需的bean，包括ServletWebServerFactory bean，以便启动Web服务器。

所以，你遇到的问题是由于缺少ServletWebServerFactory bean引起的。你可以尝试在启动类上添加@EnableAutoConfiguration注解来解决这个问题。
#### 引用[.reference_title]
- *1* [gateway网关启动报错 uable to start web ... nested exception is org.springframework.context.Application](https://blog.csdn.net/qq_37158147/article/details/126907742)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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