Java框架--国际化

新建两个国际化资源文件

resource_en_US.properties

resource_zh_CN.properties

格式：资源文件的名称_<语言>_<国家>.properties

resource_en_US.propertiesname=I am {0},today is {1} year!resource_zh_CN.propertiesname=\u6211\u53EB{0},\u4ECA\u5929{1}\u5E74!

配置applicationContext.xml

<bean id="resource" class="org.springframework.context.support.ResourceBundleMessageSource"> <property name="basenames"> <list> <value>resource</value> </list> </property> <property name="cacheSeconds" value="5"></property> </bean>

测试类：

package com.ioc;import java.text.DecimalFormat;import java.text.MessageFormat;import java.text.SimpleDateFormat;import java.util.Date;import java.util.Locale;import java.util.ResourceBundle;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;import org.springframework.context.support.ResourceBundleMessageSource;public class ResourceUtil {public static void main(String[] args) {//时间格式化String datestring = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss:sss").format(new Date());System.out.println(datestring);//数字格式化String num = new DecimalFormat("0.000").format(12.34534);System.out.println(num);//JDK自带的国际化//统一使用一个资源文件进行管理.//名称必须:资源文件的名称_<语言>_<国家>.properties//如资源文件不在classpath，ResourceBundle.getBundle("com/ioc/resource",Locale.CHINA);ResourceBundle resourceBundle = ResourceBundle.getBundle("resource",Locale.US);ResourceBundle resourceBundle1 = ResourceBundle.getBundle("resource",Locale.CHINA);Object[] params = {"MM",2016};String str1 = new MessageFormat(resourceBundle.getString("name")).format(params);String str2 = new MessageFormat(resourceBundle1.getString("name")).format(params);System.out.println(str1);System.out.println(str2);//spring 国际化//加载资源文件---获取资源文件中的内容----替换数据ApplicationContext context = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");ResourceBundleMessageSource resourceBundleMessageSource = (ResourceBundleMessageSource) context.getBean("resource");String str3 = resourceBundleMessageSource.getMessage("name", params, Locale.US);String str4 = resourceBundleMessageSource.getMessage("name", params, Locale.CHINA);System.out.println(str3);System.out.println(str4);}}

结果：

2016-12-16 15:29:07:00712.345I am MM,today is 2,016 year!我叫MM,今天2,016年!十二月 16, 2016 3:29:07 下午 org.springframework.context.support.ClassPathXmlApplicationContext prepareRefresh信息: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@6477463f: startup date [Fri Dec 16 15:29:07 CST 2016]; root of context hierarchy十二月 16, 2016 3:29:07 下午 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions信息: Loading XML bean definitions from class path resource [applicationContext.xml]十二月 16, 2016 3:29:08 下午 org.springframework.context.support.PropertySourcesPlaceholderConfigurer loadProperties信息: Loading properties file from class path resource [jdbc.properties]I am MM,today is 2,016 year!我叫MM,今天2,016年!