undertow 配置最大连接数

要配置Undertow的最大连接数，需要将默认的Tomcat容器改为Undertow，并设置相应的参数。具体的配置步骤如下：

1. 在配置文件中排除Spring Boot的Tomcat容器依赖。在pom.xml文件中添加以下代码：

<exclusions>
    <exclusion>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
    </exclusion>
</exclusions>

2. 创建一个配置类，比如TomcatConfig，用于配置Undertow容器。在配置类中添加以下代码：

@Configuration
public class TomcatConfig {
    @Bean
    public ConfigurableServletWebServerFactory webServerFactory() {
        UndertowServletWebServerFactory undertowFactory = new UndertowServletWebServerFactory();
        undertowFactory.addBuilderCustomizers(builder -> {
            builder.setIoThreads(200); // 设置最大IO线程数
            builder.setWorkerThreads(2000); // 设置最大工作线程数
        });
        undertowFactory.setPort(8005); // 设置端口号
        undertowFactory.setContextPath("/api-g"); // 设置上下文路径
        return undertowFactory;
    }
}

通过以上配置，可以将默认的Tomcat容器改为Undertow，并设置最大连接数。在Undertow的配置中，通过addBuilderCustomizers方法可以设置最大IO线程数和最大工作线程数。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [7 种提升 SpringBoot 吞吐量神技！](https://blog.csdn.net/weixin_46768610/article/details/124335618)[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^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *3* [SpringBoot 性能太差？试试这几招](https://blog.csdn.net/m0_69305074/article/details/126904439)[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^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
[ .reference_list ]