代码：
public class TestReplaceAll {
public static void main(String[] args) {
String f = new String("d://folder//test.txt");
System.out.println(f.replaceAll("////", "/"));
}
}
结果
集合List中加List泛型的泛型
List riskEvaSuitQuestionList = riskEvaSuitQuestionService.getQueList(1000036L);
model.addAttribute("riskEvaSuitQuestionList",riskEvaSuitQuestionList);
List r
