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分享例子中的一段代码看不懂，哪位高手给解释解释
这是一个servlet
public class HelloWorldExample extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException
{
ResourceBundle rb =
ResourceBundle.getBundle("LocalStrings",request.getLocale());
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head>");
String title = rb.getString("helloworld.title");
out.println("<title>" + title + "</title>");
out.println("</head>");
out.println("<body bgcolor=\"white\">");
// note that all links are created to be relative. this
// ensures that we can move the web application that this
// servlet belongs to to a different place in the url
// tree and not have any harmful side effects.
// XXX
// making these absolute till we work out the
// addition of a PathInfo issue
out.println("<a href=\"../helloworld.html\">");
out.println("<img src=\"../images/code.gif\" height=24 " +
"width=24 align=right border=0 alt=\"view code\"></a>");
out.println("<a href=\"../index.html\">");
out.println("<img src=\"../images/return.gif\" height=24 " +
"width=24 align=right border=0 alt=\"return\"></a>");
out.println("<h1>" + title + "aaa1</h1>");
out.println("</body>");
out.println("</html>");
}
}
public class HelloWorldExample extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException
{
ResourceBundle rb =
ResourceBundle.getBundle("LocalStrings",request.getLocale());
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head>");
String title = rb.getString("helloworld.title");
out.println("<title>" + title + "</title>");
out.println("</head>");
out.println("<body bgcolor=\"white\">");
// note that all links are created to be relative. this
// ensures that we can move the web application that this
// servlet belongs to to a different place in the url
// tree and not have any harmful side effects.
// XXX
// making these absolute till we work out the
// addition of a PathInfo issue
out.println("<a href=\"../helloworld.html\">");
out.println("<img src=\"../images/code.gif\" height=24 " +
"width=24 align=right border=0 alt=\"view code\"></a>");
out.println("<a href=\"../index.html\">");
out.println("<img src=\"../images/return.gif\" height=24 " +
"width=24 align=right border=0 alt=\"return\"></a>");
out.println("<h1>" + title + "aaa1</h1>");
out.println("</body>");
out.println("</html>");
}
}
...全文
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Ryan76 2003-08-19
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前面说了
返回你客户端首选的语言环境
例如zh-CN
返回你客户端首选的语言环境
例如zh-CN
zg 2003-08-19
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感谢上面两位老大，问题解决了，原来目录下有个叫“LocalStrings.properties”的文件，那里定义了helloworld.title。
再问个问题，request.getLocale()返回的是什么？？
再问个问题，request.getLocale()返回的是什么？？
zg 2003-08-19
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再请问这个资源文件在哪里？我怎么能编辑它？现在这个例子运行的时候打出“HelloWorld!”，我要修改哪个文件，让结果打出“hello”
shine333 2003-08-19
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ResourceBundle是专门用来国际化的，你只要把相关资源放到LocaleStrings_en.properties,LocaleStrings_fr.properties, _zh, _jp。。。。。就可以让你的程序在不同的地方说当地的话了，而且，以后只要修改.properties，基本不需要动你的程序了
bruni 2003-08-19
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LocalStrings是一个properties资源文件的名字,或者含有表示locale的"LocalStrings_en".
helloworld.title是从资源文件中取得的.
里面有helloworld.title=HelloWorld!
helloworld.title是从资源文件中取得的.
里面有helloworld.title=HelloWorld!
zg 2003-08-19
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我看不懂ResourceBundle rb =
ResourceBundle.getBundle("LocalStrings",request.getLocale());
这句是在干吗？
还有String title = rb.getString("helloworld.title");
返回到title中的字符串是“HelloWorld！”，可是整个页面并没有这个字符串，对象rb是从哪里取回这个字符串的？？
ResourceBundle.getBundle("LocalStrings",request.getLocale());
这句是在干吗？
还有String title = rb.getString("helloworld.title");
返回到title中的字符串是“HelloWorld！”，可是整个页面并没有这个字符串，对象rb是从哪里取回这个字符串的？？
