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for (var i = 0;i < tIndexArrAll.length;i++) {
if(tIndexArrAll[i].split('+')[0] != tIndex){//无此题目,更新
Cookie.set('IQtIndexArr', tIndexArr+','+tdList);
console.log(tdList,tIndexArr+'B',i);
return;
}else{
tIndexArrAll[i] = tdList;
Cookie.set('IQtIndexArr', tIndexArrAll);
console.log(tdList,tIndexArrAll+'A',i);
}
/*if(tIndexArrAll[i].split('+')[0] == tIndex){//有此题目,更新答案
tIndexArrAll[i] = tdList;
Cookie.set('IQtIndexArr', tIndexArrAll);
console.log(tdList,tIndexArrAll+'A',i);
}else{
Cookie.set('IQtIndexArr', tIndexArr+','+tdList);
console.log(tdList,tIndexArr+'B',i);
} */
}
var flag = false;
for (var i = 0;i < tIndexArrAll.length;i++) {
if(tIndexArrAll[i].split('+')[0] == tIndex){
//更新tIndexArrAll[i]的值。
flag = true;
}
}
if (!flag) {
//数组增加新的元素
}