嗨,我正在使用 gorp 和 mysql。当插入 struct gorp 返回
reflect.Value.Interface:无法返回从未导出的字段或方法获得的值
在 gorp 文档中说Panics if any interface in the list has not been registered with AddTable
,但我添加了这个结构
这个问题BUS结构有方法吗?我的程序和我的恐慌帮助我
type BUS struct {
Id int64 `db:"Idx"`
Created int64
Writer string `db:"Writer"`
WriterId int64
Title string `db:"Title"`
Content string `db:"Content"`
Want int64
status int64
}
func (b BUS) search(bf Board_find) []BUS {
var arr []BUS
query, query_map := bf.Prepare()
_, err := dbmap.Select(&arr, query, query_map)
if err != nil {
log.Print(err)
}
return arr
}
func (b* BUS) write() {
log.Print(reflect.TypeOf(b)) //just test code
err := dbmap.Insert(b)
check_err(err, "error in bus write")
}
func make_dbmap() *gorp.DbMap {
db, err := sql.Open("mysql", "tester:tester@tcp(127.0.0.1:3306)/TEST")
check_err(err, "db connection error")
log.Println("db connection Ok")
dialect := gorp.MySQLDialect{"InnoDB", "UTF8"}
dbmap := &gorp.DbMap{Db: db, Dialect: dialect}
AddTable(dbmap, USER_DB{}, "USER")
table := AddTable(dbmap, BUS{}, "BUSBOARD")
table.ColMap("Writer").SetMaxSize(10)
table.ColMap("Title").SetMaxSize(25)
table.ColMap("Content").SetMaxSize(50)
log.Println("Add Table in gorp Ok")
return dbmap
}