
1、StrSubstitutor
StrSubstitutor是一个很特殊的类,在String中使用${key}的方法在形成了一个可配置的模板,new一个HashMap使用HashMap替换String模板
示例
@Test
public void testStrSubstitutor(){
Map<String,String> valuesMap = new HashMap<String,String>();
valuesMap.put("animal", "quick brown fox");
valuesMap.put("target", "lazy dog");
String templateString = "The ${animal} jumped over the ${target}.";
System.out.println(templateString); StrSubstitutor sub = new StrSubstitutor(valuesMap);
String resolvedString = sub.replace(templateString);
System.out.println(resolvedString);
}