struts2返回List json

利用struts2-json-plugin 

之前一直输出null.... 按网上的配也不行 后来不知道怎么突然可以了 赶紧记录一下

private List<Shop> moneyshops;

setter getter.

moneyshops=sService.getMoneyShopByLanmuByNum(lanmu, monshoptype);

<result type="json" >
    <param name="root">
    moneyshops</param>
</result>

[{"addressx":0.0,"addressy":0.0,"begintime":"2014-10-12","brand":null,"city":null,"county":null,"detailedaddress":null,"discountinfo":null,"finishtime":null,"goodsinfo":null,"lanmutype":null,"mainphoto":null,"maintel":null,"mindiscount":0.0,"popularity":null,"reservetel":null,"shopgoods":null,"shopinfo":null,"shopname":"Nike专卖店","strid":"aaa","tradearea":null}]

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