[英]How to open an encrypted sqlite3 db file directly in golang
open db code:打开数据库代码:
dbname := `***.db`
key := "dd85344"
dbnameWithDSN := dbname + fmt.Sprintf("?_pragma_key=x'%s'&_pragma_cipher_page_size=4096", key)
db, err := gorm.Open(sqlite.Open(dbnameWithDSN), &gorm.Config{})
or:或者:
dbname := `***.db`
key := "dd85344"
dbnameWithDSN := dbname + fmt.Sprintf("?_pragma_key=x'%s'&_pragma_cipher_page_size=4096", key)
db, _ := sql.Open("sqlite3", dbname)
The password is definitely correct, but my key is 7 bits and the official word is that it must be 32 bytes hexadecimal code.密码肯定是对的,但是我的key是7位的,官方的说法是必须是32字节的十六进制码。
I think the problem is here, but I don't know how to convert it next...我认为问题就在这里,但我不知道接下来如何转换它......
db, err := sql.Open("sqlite3", `xxx.db?_pragma_key=x'dd85344'&_pragma_cipher_page_size=1024`)
if err != nil {
t.Fatal(err)
}
rows, err := db.Query("SELECT id,value FROM userinfo")
if err != nil {
t.Fatal(err)
}
return err: file is not a database返回错误:文件不是数据库
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