java rest接口返回不完整的json数据

ngix配置有问题，数据量大时把部分数据给拦截了.

 

{"userId":237,"loginName":"mingshi","userName":"福州明视眼镜","userEmail":"fdaf@dfadf.com","userSex":1,"userSexName":"男","userTel":"","userMobile":"","userRemark":"","isDamai":0,"isDamaiName":"否","bsUserTypeName":"管理端用户","userStatusName":"可用状态","region":0,"regionName":null,"branch":0,"branchName":null,"site":"北京站","userStatus":1,"roleId":0,"roleName":null,"userType":0,"userTypeName":"普通用户","isExchange":0,"isExchangeName":"否","isPda":0,"isPdaName":"否","isAllPlace":0,"isAllPlaceName":"否","loginTime":null,"createTime":"2014-01-02 23:08:33"},{"userId":238,"loginName":"cheng","us