java遍歷list取值
1、
public void testSelectQuestionTypeByExample1() {
List<QuestionTypeEntity> list = new ArrayList();
list = questionTypeManagerFacade.selectQuestionTypeByExample();
for (QuestionTypeEntity questionTypeEntity : list) {
System.out.println("第一種遍歷方式" + questionTypeEntity.getQuestionName());
}
}
2、
public void testSelectQuestionTypeByExample2() {
List<QuestionTypeEntity> list = new ArrayList();
list = questionTypeManagerFacade.selectQuestionTypeByExample();
for (int i =0;i< list.size();i++){
System.out.println("第二種遍歷方式" + list.get(i).getQuestionName());
System.out.println("第二種遍歷方式" + list.get(i).getOperator());
}
}
3、
public void testSelectQuestionTypeByExample3(){
List<QuestionTypeEntity> list = new ArrayList();
list = questionTypeManagerFacade.selectQuestionTypeByExample();
for (int i = 0;i<list.size();i++){
QuestionTypeEntity questionTypeEntity = list.get(i);
System.out.println("第三種遍歷方式"+questionTypeEntity.getQuestionName());
}
}