java - CentOS 7 Tomcat 7 URIEncoding 不工作

Question

我正在使用带有 java 1.8.0 的 CentOS 7 和 Tomcat 7.0.69

URIEncoding 已打开，但是当输入带有 åäö 等字符的 url 时，tomcat 会出错，并且 url 未编码为 %xx 格式

INFO: Error parsing HTTP request header
 Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level.
java.lang.IllegalArgumentException: Invalid character found in the request target. The valid characters are defined in RFC 7230 and RFC 3986
    at org.apache.coyote.http11.InternalInputBuffer.parseRequestLine(InternalInputBuffer.java:189)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:992)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:748)

配置字段 server.xml 包含此连接器

<Connector address="xxx.xxx.xxx.xxx" port="8090" protocol="HTTP/1.1"
           connectionTimeout="20000"
           redirectPort="8443" URIEncoding="UTF-8" />