为嵌入式 Tomcat 设置“relaxedQueryChars”

Question

如何设置relaxedQueryCharsSpring Boot 嵌入式 Tomcat？此处描述的连接器属性，但 Spring Boot文档没有列出此类参数。一般如何设置Tomcat的Connector属性？

Answer 1

如果您使用的是 Spring Boot 2.x，那么您需要使用 WebSeerverFactoryCustomizer，如下所示。

@Bean

public WebServerFactoryCustomizer<TomcatServletWebServerFactory> 

    containerCustomizer(){

    return new EmbeddedTomcatCustomizer();

}

private static class EmbeddedTomcatCustomizer implements WebServerFactoryCustomizer<TomcatServletWebServerFactory> {

    @Override

    public void customize(TomcatServletWebServerFactory factory) {

        factory.addConnectorCustomizers((TomcatConnectorCustomizer) connector -> {

            connector.setAttribute("relaxedPathChars", "<>[\\]^`{|}");

            connector.setAttribute("relaxedQueryChars", "<>[\\]^`{|}");

        });

    }

}

Answer 2

我这样做是对我来说可行的解决方案：

@Bean

public EmbeddedServletContainerCustomizer containerCustomizer(){

    return new MyCustomizer();

}

private static class MyCustomizer implements EmbeddedServletContainerCustomizer {

    @Override

    public void customize(ConfigurableEmbeddedServletContainer factory) {

        if(factory instanceof TomcatEmbeddedServletContainerFactory) {

            customizeTomcat((TomcatEmbeddedServletContainerFactory) factory);

        }

    }

    void customizeTomcat(TomcatEmbeddedServletContainerFactory factory) {

        factory.addConnectorCustomizers((TomcatConnectorCustomizer) connector -> {

            connector.setAttribute("relaxedPathChars", "<>[\\]^`{|}");

            connector.setAttribute("relaxedQueryChars", "<>[\\]^`{|}");

        });

    }

}