69 lines
2.0 KiB
Java
69 lines
2.0 KiB
Java
package win.liyufan.im;
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import io.netty.util.internal.StringUtil;
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import java.io.File;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.net.URLClassLoader;
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import java.util.*;
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import java.util.concurrent.ConcurrentHashMap;
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public class I18n {
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private static ClassLoader Loader = null;
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static {
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String configPath = System.getProperty("wildfirechat.path", null);
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String resBundlePaht = "config/i18n";
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File file = new File(configPath, resBundlePaht);
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URL[] urls = new URL[0];
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try {
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urls = new URL[]{file.toURI().toURL()};
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Loader = new URLClassLoader(urls);
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} catch (MalformedURLException e) {
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e.printStackTrace();
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}
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}
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private static Map<String, ResourceBundle> bundleMap = new ConcurrentHashMap<>();
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public static String getString(String language, String key) {
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ResourceBundle bundle = bundleMap.get(language);
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if (StringUtil.isNullOrEmpty(language)) language = "zh_CN";
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if (bundle == null) {
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bundle = ResourceBundle.getBundle("messages", new Locale(language), Loader);
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bundleMap.put(language, bundle);
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}
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try {
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return bundle.getString(key);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return "糟糕，字符串 " + key + " 没有找到";
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}
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public static void test() throws MalformedURLException {
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// 设置定制的语言国家代码
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Locale locale1 = new Locale("zh");
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Locale locale2 = new Locale("en");
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ResourceBundle rb = ResourceBundle.getBundle("messages", locale1, Loader);
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// 获得相应的key值
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String greeting = rb.getString("Above_Greeting_Message");
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String userInfo = rb.getString("Friend_Can_Start_Chat");
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System.out.println(greeting);
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System.out.println(userInfo);
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}
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public static void main(String[] args) throws Exception {
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test();
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}
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}
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