我的数据库中有一个名为“District”的表:
+----+---------+-------------+----------+------+------------------------------------------------+-----------+
| id | version | description | homepage | logo | name | region_id |
+----+---------+-------------+----------+------+------------------------------------------------+-----------+
所以,在我的控制器上,我有:
def show = {
def districtInstance = District.get(params?.id)
println districtInstance
println params
if(!districtInstance){
flash.message = "${message(code: 'default.not.found.message', args: [message(code: 'district.label', default: 'District'), params.id])}"
redirect(action : "list", params?.id)
}
else{
[districtInstance : districtInstance]
}
}
虽然我期待看到完整的行:
| 71 | 0 | bogus | | | bogus | 4 |
我只看到:
bogus
在控制台上。我怎样才能访问整行?(特别districtInstance.region_id
?)