在Java中处理法语字符 [英] Handle French Characters in Java

问题描述

我有一个页面，我搜索一个术语，它显示完美。无论什么字符类型。

现在，当我在JSP中有几个复选框，我检查并提交。在这些复选框中，我有一个框名称，如 ABCFarmacéuticaCorporation 。

当我点击提交按钮时，我正在调用一个函数，并将所有参数设置为一个表单，并提交该表单。 （我测试在提交之前为特殊字符显示提醒，并且显示良好）。

现在来到Java端，我使用Springs Frame工作。当我在控制器中打印该术语时，它显示为 ABCFarmacéutica Corporation 。

请帮助。
提前感谢

编辑：

请尝试此示例示例

  import java.net。*; 
 class sample {
 public static void main（String [] args）{
 try {
 String aaa =ABCFarmacéuticaCorporation; 
 String bbb =ABCFarmacéutica Corporation; 
 
 aaa = URLEncoder.encode（aaa，UTF-8）; 
 bbb = URLDecoder.decode（bbb，UTF-8）; 
 
 System.out.println（aaa+ aaa）; 
 System.out.println（bbb+ bbb）; 
 
} catch（Exception e）{
 System.out.println（e）; 
} 
} 
} 
  

我正在获得输出，

  aaa PiSA + Farmac％C3％A9utica + Mexicana + Corporativo 
 bbb PiSAFarmacéuticaMexicana Corporativo 
  

尝试打印 string aaa 。

解决方案

这是一个编码问题，Ã这是UTF-8文本解释为ISO-Latin-1（或其表兄弟之一）。

确保顶部的JSP页面显示它使用UTF-8编码。

I Have a Page where I search for a term and it is displaying perfect. Whatever character type it is.

Now when I have few checkboxes in JSP and I check it and submit. In these checkboxes I have one box name like ABC Farmacéutica Corporation.

When I click on submit button, I am calling a function and will set all parameters to a form and will submit that form. (I tested putting alert for the special character display before submit and it is displaying good).

Now, coming to the Java end, I use Springs Frame work. When I print the term in controller, then it is displayed like ABC Farmacéutica Corporation.

Please help... Thanks in advance.

EDIT :

Please try this sample Example

import java.net.*;
class sample{
    public static void main(String[] args){
        try{
            String aaa = "ABC Farmacéutica Corporation";
            String bbb = "ABC Farmacéutica Corporation";

            aaa = URLEncoder.encode(aaa, "UTF-8");
            bbb = URLDecoder.decode(bbb, "UTF-8");

            System.out.println("aaa   "+aaa);
            System.out.println("bbb   "+bbb);

        }catch(Exception e){
            System.out.println(e);      
        }
    }
}

I am getting output as,

aaa   PiSA+Farmac%C3%A9utica+Mexicana+Corporativo
bbb   PiSA Farmacéutica Mexicana Corporativo

Try to print the string aaa as it is.

解决方案

This is an encoding problem, and the Ã clearly identify that this is UTF-8 text interpreted as ISO-Latin-1 (or one of its cousins).

Ensure that your JSP-page at the top show that it uses UTF-8 encoding.

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