我有一个运行在tomcat 7中的spring roo Web应用程序。在那里,我有一个spring roo生成的控制器方法,我将其插入来调试问题:
@RequestMapping(params = "find=ByFirstNameEqualsAndLastNameEquals", method = RequestMethod.GET)
public String findAuthorsByFirstNameEqualsAndLastNameEquals(
@RequestParam("firstName") String firstName,
@RequestParam("lastName") String lastName,
@RequestParam(value = "page", required = false) Integer page,
@RequestParam(value = "size", required = false) Integer size,
@RequestParam(value = "sortFieldName", required = false) String sortFieldName,
@RequestParam(value = "sortOrder", required = false) String sortOrder,
Model uiModel
) {
System.out.println("find author lastname: " + lastName);
String lastNameUTF8 = null;
String firstNameUTF8 = null;
try {
lastNameUTF8 = new String(lastName.getBytes("ISO-8859-1"), "UTF-8");
System.out.println("lastnameUTF8: " + lastNameUTF8);
firstNameUTF8 = new String(firstName.getBytes("ISO-8859-1"),
"UTF-8");
System.out.println("lastnameISOtoUTF8: " + firstNameUTF8);
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
...
正如人们在日志中所看到的:
find author lastname: ШÑ<U+0082>Ñ<U+0080>ембеÑ<U+0080>г
lastnameISOtoUTF8: Штремберг
requestparameters firstName和lastName进来编码为ISO-8859-1,但我希望它们以UTF-8编码。我想我看到了大多数类似的问题
并确保将所有分支设置为UTF-8:
web.xml:
<filter>
<filter-name>CharacterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
tomcats server.xml:
...
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443"
URIEncoding="UTF-8"
...
<!-- Define an AJP 1.3 Connector on port 8009 -->
<Connector port="8009" protocol="AJP/1.3" redirectPort="8443"
URIEncoder="UTF-8"
/>
Java参数:
/usr/local/jdk7/bin/java -Duser.language=en -Duser.country=US -Dfile.encoding=UTF-8 /usr/local/tomcatODM_TEST/bin/bootstrap.jar:/usr/local/tomcatODM_TEST/bin/tomcat ... org.apache.catalina.startup.Bootstrap start
还将浏览器编码设置为UTF-8,服务器和客户端上的系统LANG:
$ echo $LANG en_US.utf8
我没有任何线索还能做些什么来摆脱Spring MVC的有趣的ISO-8859-1解码问题,我想...有什么想法吗?我在俯视什么?
我遇到了同样的问题,经过大量研究后才意识到这是Tomcat连接器。我尝试了所有操作,但仅将以下内容修复为“ server.xml”
<Connector connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443" URIEncoding="UTF-8"/>
令人讨厌的是,您无法在Spring中设置某些内容来设置URIEncoding。
另外,最初的<connector ... URIEncoding="UTF-8"/>
更新无法正常进行,但这是因为我的Tomcat“ server.xml”已被覆盖,因此请确保不是这种情况。
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