問題的解決方式是新增$(function(i){}(i)，如下所示:

  api.ajax({
        url: areaListUrl,
        method: 'post',
        data: {
            values: {
                cid:aid
            }
        }
    }, function(ret, err) {
        // alert(JSON.stringify(ret));
        if(ret.status == 1){
          if(ret.result){
            var html = '';
            for(var i = 0;i < ret.result.length;i++){
              // html += '<li class="zhankai"  onclick="selectqu(\''+ret.result[i].cid+'\',\''+ret.result[i].name+'\')"><a href="#">'+ret.result[i].name+'</a></li>'
              $(function(i){
                api.ajax({
                    url: areaListUrl,
                    method: 'post',
                    data: {
                        values: {
                            cid:ret.result[i].cid
                        }
                    }
                }, function(ret2, err2) {
                  // console.log(JSON.stringify(ret2));
                    if(ret2.status == 1){
                        html = '<li class="zhankai"  onclick="selectqu(\''+ret.result[i].cid+'\',\''+ret.result[i].name+'\')"><a href="#">'+ret.result[i].name+'</a></li>'
                    }else if(ret2.status == 0){
                        html = '<li onclick="selectshi(\''+ret.result[i].cid+'\',\''+ret.result[i].name+'\')"><a href="#">'+ret.result[i].name+'</a></li>'
                    }
                    $('.homeaddress ul').append(html);
                });
              }(i))
            }
          }
        }
    });