处理 UTF-8 DataString ( Velocity/Struts ) [英] Handle UTF-8 DataString ( Velocity/Struts )

问题描述

大家好，最近我用 Struts 和 Velocity 框架的组合来创建一些网站，问题是当我尝试输入 UTF-8 日文字符时，比如一个字段名称，我把它的值放在索"，然后我点击提交(使用)，数据将被传递到一个AddForm，我有一个字符串名称字段来处理名称字段.问题是，收到的字符串比预期的字符串索"有些奇怪，我将所有工作区设置为UTF-8，在velocity.property ( input.coding/outputcoding = UTF-8 ), content-type/charset= UTF-8，但它总是返回奇怪的字符串，我可以直接设置名称字段: public void setName(String name) { this.name = "索" } 和确认添加工作正常，但不能正常插入要在 addForm 上命名字段，有人可以指出我出了什么问题吗?感谢耐心阅读:D.

Hey guys, lately, I use the combination of Struts and Velocity frameworks to create some website, the problem is that when I tried to input UTF-8 Japanese character, say, a field name, which I putted in the value of "索", then I click submit ( using ), the data would be passed to an AddForm, which I have the String name field to handle the name field. Problem is that, the received string is some strange letter than the expected string "索", I set all the workspace to UTF-8, in velocity.property ( input.coding/outputcoding = UTF-8 ), content-type/charset = UTF-8, but it always returns strange string, I could set the name field directly with : public void setName(String name) { this.name = "索" } and the confirm Add work fine, but not with normally insert it to name field on the addForm, someone could point me out what was wrong ? Thanks for patient reading :D.

推荐答案

我了解到您的问题如下，是这样吗?

I understood your problems is as follows, is this right?

• 您可以在客户端浏览器上正确发送和显示索"，
• 但是当表单发送回服务器时，数据已损坏.

这是由以下之间的不匹配引起的:

This is caused by mismatch between:

• 编码请求的编码(如您所说的UTF-8)和
• 服务器解码的编码(默认为 ISO-8859-1).

可以通过使用 Spring Framework 的 CharacterEncodingFilter 显式指定服务器端编码(上面的第二个)来解决.

It can be solved by specifying server-side encoding (2nd of above) explicitly using CharacterEncodingFilter of Spring Framework.

(注意:Seasar 和 TERASOLUNA 等日本框架也有类似的过滤器和关于该问题的文章.)

(note: Japanese frameworks such as Seasar and TERASOLUNA have similar filter and articles on the problem.)

这篇关于处理 UTF-8 DataString ( Velocity/Struts )的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！