Java异常：java.lang.IllegalArgumentException: Invalid character found in method name，HTTP method names

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最新推荐文章于 2025-06-05 10:57:14 发布

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分类专栏： Java开发异常大全文章标签： java http tomcat

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在尝试使用HTTPS访问SpringBoot应用时遇到一个错误，错误信息提示HTTP方法名包含无效字符。问题在于请求头的解析，但将访问方式改为HTTP后问题解决。这表明可能是HTTPS配置或请求格式不正确导致的问题。

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使用springboot创建了一个小的web项目：


@RestController
public class HelloController {
    @RequestMapping("/hello")
    public String handleHello(){
        return "Hello World";
    }
}

只要启动spring boot那么就可以通过hello的连接访问它了，但是出现如下所示的异常：

Error parsing HTTP request header
Note: further occurrences of HTTP request parsing errors will be logged at DEBUG level.
java.lang.IllegalArgumentException: Invalid character found in method name [0x160x030x010x020x000x010x000x010xfc0x030x03t.>`0x17z?0xf80x0f0x0d0x1e!0xd7h0xf80xed0xbe;0xab0xdb0xa70x890xabr0x17a0xd80xbf=H0x160x83]. HTTP method names must be tokens
at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:413) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:261) ~[tomcat-embed-core-9.0.38.jar:9.0.38]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-embed-core-9.0.38.jar:9.0.38]
at org.apache.coyote.AbstractProtocol $C o nn ec t i o n H an d l er . p rocess (A b s t r a c tP ro t oco l . ja v a : 868) [t o m c a t - e mb e d - core - 9.0.38. ja r : 9.0.38] a t or g . a p a c h e . t o m c a t . u t i l . n e t . N i o E n d p o in t$ SocketProcessor.doRun(NioEndpoint.java:1590) [tomcat-embed-core-9.0.38.jar:9.0.38]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.38.jar:9.0.38]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_181]
at java.util.concurrent.ThreadPoolExecutor $Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_181] at org.apache.tomcat.util.threads.TaskThread$ WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.38.jar:9.0.38]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_181]