Java字符串占位符(commons-text)替换(转载)

<dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-text</artifactId>
       <version>1.6</version>
 </dependency>

@Test
public void test4() {
    String param1 = String.format("hi,%s, your age is %s", "john", "26");
    System.out.println("-------------------param1=" + param1);
    Object[] object = new Object[]{"john", Longs.tryParse("24")};
    MessageFormat messageFormat = new MessageFormat("{0} now is at the age of {1}");
    String param2 = messageFormat.format(object);
    System.out.println("-------------------param2=" + param2);
 
    Map<String, String> replaceValue = Maps.newHashMap();
    replaceValue.put("name", "john");
    replaceValue.put("age", "27");
    StrSubstitutor strSubstitutor = new StrSubstitutor(replaceValue);
    String template1 = "${name} is at the age of${age}";
    String param3 = strSubstitutor.replace(template1);
    System.out.println("-------------------param3=" + param3);
}