JSP页面GET传值乱码问题

两个JSP页面进行GET传值的时候。两个页面的编码都是UTF-8，且传值之前设置response的content为UTF-8也解决不了问题。

设置tomcat的配置文件server.xml；在Connector节点下添加URIEncoding="UTF-8"；

<!-- 之前 -->
<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" />
<!-- 之后 -->
<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" URIEncoding="UTF-8" />

完整的server.xml如下：

<?xml version='1.0' encoding='utf-8'?>
<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor
    license agreements. See the NOTICE file distributed with this work for additional
    information regarding copyright ownership. The ASF licenses this file to
    You under the Apache License, Version 2.0 (the "License"); you may not use
    this file except in compliance with the License. You may obtain a copy of
    the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required
    by applicable law or agreed to in writing, software distributed under the
    License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
    OF ANY KIND, either express or implied. See the License for the specific
    language governing permissions and limitations under the License. -->
<!-- Note: A "Server" is not itself a "Container", so you may not define
    subcomponents such as "Valves" at this level. Documentation at /docs/config/server.html -->
<Server port="8005" shutdown="SHUTDOWN">
    <!-- Security listener. Documentation at /docs/config/listeners.html <Listener
        className="org.apache.catalina.security.SecurityListener" /> -->
    <!--APR library loader. Documentation at /docs/apr.html -->
    <Listener className="org.apache.catalina.core.AprLifecycleListener"
        SSLEngine="on" />
    <!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html -->
    <Listener className="org.apache.catalina.core.JasperListener" />
    <!-- Prevent memory leaks due to use of particular java/javax APIs -->
    <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
    <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
    <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />

    <!-- Global JNDI resources Documentation at /docs/jndi-resources-howto.html -->
    <GlobalNamingResources>
        <!-- Editable user database that can also be used by UserDatabaseRealm
            to authenticate users -->
        <Resource name="UserDatabase" auth="Container"
            type="org.apache.catalina.UserDatabase" description="User database that can be updated and saved"
            factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
            pathname="conf/tomcat-users.xml" />
    </GlobalNamingResources>

    <!-- A "Service" is a collection of one or more "Connectors" that share
        a single "Container" Note: A "Service" is not itself a "Container", so you
        may not define subcomponents such as "Valves" at this level. Documentation
        at /docs/config/service.html -->
    <Service name="Catalina">

        <!--The connectors can use a shared executor, you can define one or more
            named thread pools -->
        <!-- <Executor name="tomcatThreadPool" namePrefix="catalina-exec-" maxThreads="150"
            minSpareThreads="4"/> -->

        <!-- A "Connector" represents an endpoint by which requests are received
            and responses are returned. Documentation at : Java HTTP Connector: /docs/config/http.html
            (blocking & non-blocking) Java AJP Connector: /docs/config/ajp.html APR (HTTP/AJP)
            Connector: /docs/apr.html Define a non-SSL HTTP/1.1 Connector on port 8080 -->
        <!-- <Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000"
            redirectPort="8443" URIEncoding="UTF-8" /> -->

        <Connector port="8080" protocol="HTTP/1.1"
            connectionTimeout="20000" redirectPort="8443" URIEncoding="UTF-8" />
        <!-- A "Connector" using the shared thread pool -->
        <!-- <Connector executor="tomcatThreadPool" port="8080" protocol="HTTP/1.1"
            connectionTimeout="20000" redirectPort="8443" /> -->
        <!-- Define a SSL HTTP/1.1 Connector on port 8443 This connector uses the
            BIO implementation that requires the JSSE style configuration. When using
            the APR/native implementation, the OpenSSL style configuration is required
            as described in the APR/native documentation -->
        <!-- <Connector port="8443" protocol="org.apache.coyote.http11.Http11Protocol"
            maxThreads="150" SSLEnabled="true" scheme="https" secure="true" clientAuth="false"
            sslProtocol="TLS" /> -->

        <!-- Define an AJP 1.3 Connector on port 8009 -->
        <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />

        <!-- An Engine represents the entry point (within Catalina) that processes
            every request. The Engine implementation for Tomcat stand alone analyzes
            the HTTP headers included with the request, and passes them on to the appropriate
            Host (virtual host). Documentation at /docs/config/engine.html -->

        <!-- You should set jvmRoute to support load-balancing via AJP ie : <Engine
            name="Catalina" defaultHost="localhost" jvmRoute="jvm1"> -->
        <Engine name="Catalina" defaultHost="localhost">

            <!--For clustering, please take a look at documentation at: /docs/cluster-howto.html
                (simple how to) /docs/config/cluster.html (reference documentation) -->
            <!-- <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/> -->

            <!-- Use the LockOutRealm to prevent attempts to guess user passwords
                via a brute-force attack -->
            <Realm className="org.apache.catalina.realm.LockOutRealm">
                <!-- This Realm uses the UserDatabase configured in the global JNDI resources
                    under the key "UserDatabase". Any edits that are performed against this UserDatabase
                    are immediately available for use by the Realm. -->
                <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
                    resourceName="UserDatabase" />
            </Realm>

            <Host name="localhost" appBase="webapps" unpackWARs="true"
                autoDeploy="true">

                <!-- SingleSignOn valve, share authentication between web applications
                    Documentation at: /docs/config/valve.html -->
                <!-- <Valve className="org.apache.catalina.authenticator.SingleSignOn"
                    /> -->

                <!-- Access log processes all example. Documentation at: /docs/config/valve.html
                    Note: The pattern used is equivalent to using pattern="common" -->
                <Valve className="org.apache.catalina.valves.AccessLogValve"
                    directory="logs" prefix="localhost_access_log." suffix=".txt"
                    pattern="%h %l %u %t &quot;%r&quot; %s %b" />

            </Host>
        </Engine>
    </Service>
</Server>