
方法1 |
HashMap<String ,String> questionMap = new HashMap<String , String>(); |
for(int i=0;i<listMyQuestionDisplay.size();i++){ |
for(int j=0;j<listData.size();j++){ |
if(listMyQuestionDisplay.get(i).getId()==listData.get(j).getQuestionType().getId()){ |
questionMap.put(listMyQuestionDisplay.get(i).getId(), listMyQuestionDisplay.get(i).getQuestionTypeName()); |
} |
} |
} |
listMyQuestionDisplay.clear(); |
for (String key : questionMap.keySet()) { |
DisplaceQuestionTypeEntity myQuestionDisplay = new DisplaceQuestionTypeEntity(); |
myQuestionDisplay.id=key; |
myQuestionDisplay.questionTypeName=questionMap.get(key); |
listMyQuestionDisplay.add(myQuestionDisplay); |
} |
方法2 |
for(int i=0;i<ii.size()-1;i++){ |
for(int j=i+1;j<ii.size();j++){ |
if(ii.get(i).id==ii.get(j).getId()&&ii.get(i).publicid==ii.get(j).publicid){ |
score=ii.get(j).getScore()+ bookList.get(i).getScore(); |
bookList.get(i).setScore(score);; |
bookList.remove(j); |
j=j-1; |
} |
|
} |
} |



