测试了下可以转换Double类型，可见转换器配置正确。前台QueryString Parameters 如下
id[materialName]:aaa
id[type]:b
instockQty:333
costPrice:111
createUser:
outstockQty:111
id_1:ss
returnQty:222
createDate[nanos]:0
createDate[time]:1453342211000
createDate[minutes]:10
createDate[seconds]:11
createDate[hours]:10
createDate[month]:0
createDate[timezoneOffset]:-480
createDate[year]:116
createDate[day]:4
createDate[date]:21
我想获取createDate 和id的值，求指教