在JSF中使用UTF-8字符读取请求参数值 [英] Reading request parameter values with UTF-8 chars in JSF

问题描述

我从包含特殊字符的GET请求读取请求参数时遇到问题.这是我的工作:

I have a problem reading request paremeters from a GET request that contain special characters. Here's what I do:

我使用javascript创建了请求网址，驱动程序名称的值是encodeURIComponent('sorumluluğumuzu') 结果是此URL，该URL在firefox中正确显示: http://localhost:8080/driver/list.xhtml ?sl = 1& drivername = sorumlulu％C4％9Fumuzu

I create the request url with javascript, and the value of drivername is encodeURIComponent('sorumluluğumuzu') The result is this URL, which shows up correctly in firefox: http://localhost:8080/driver/list.xhtml?sl=1&drivername=sorumlulu%C4%9Fumuzu

但是，当我在JSF bean中读取请求参数时: FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap()

However, when I read the request param in my JSF bean: FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap()

该值等于sorumluluÄumuzu

The value equals to sorumluluÄumuzu

我在JSF2中遇到了Tomcat7的问题，但是我们注意到Websphere6和JSF1.2上存在相同的问题.

I'm experiencing this om Tomcat7 in JSF2, but we are noticing the same issue on Websphere6 and JSF1.2.

有什么想法吗?

推荐答案

Tomcat默认情况下使用ISO-8859-1对GET请求参数进行URL解码.您需要通过Tomcat的/conf/server.xml的<Connector>元素中的URIEncoding属性将其更改为UTF-8.

Tomcat by default URL-decodes GET request parameters using ISO-8859-1. You need to change it to UTF-8 by the URIEncoding attribute in the <Connector> element of Tomcat's /conf/server.xml.

<Connector ... URIEncoding="UTF-8">

另请参见:

• Unicode-如何正确设置字符- JSP/Servlet请求

See also:

• Unicode - How to get the characters right? - JSP/Servlet request

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