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小编最近在项目中总结了三种遍历list的取值方式,总结一下。
第一种
public void testSelectQuestionTypeByExample1() {
List<QuestionTypeEntity> list = new ArrayList();
list = questionTypeManagerFacade.selectQuestionTypeByExample();
for (QuestionTypeEntity questionTypeEntity : list) {
System.out.println("--->>>" + questionTypeEntity.getQuestionName());
}
}
第二种
public void testSelectQuestionTypeByExample2() {
List<QuestionTypeEntity> list = new ArrayList();
list = questionTypeManagerFacade.selectQuestionTypeByExample();
for (int i =0;i< list.size();i++){
System.out.println("--->>>" + list.get(i).getQuestionName());
System.out.println("--->>>" + list.get(i).getOperator());
}
}
第三种
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("--->>>"+questionTypeEntity.getQuestionName());
}
}