Arrange Variables

This commit is contained in:
Adalricus Ovicula 2020-02-02 23:36:26 +05:30
parent 5bd1a40cf1
commit a1f2724f64
Signed by: adalricus
GPG Key ID: C7DC4679EC6CE92D
1 changed files with 4 additions and 3 deletions

View File

@ -48,6 +48,9 @@ func main() {
log.Fatal(srv.ListenAndServe())
}
const dbL = "/home/adalricus/projects/db/adalricus.db"
const alphaNum = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
type shortP struct {
ShortURL string
URL string
@ -64,7 +67,6 @@ func sURLH(w http.ResponseWriter, r *http.Request) {
errChk(err)
}
dbL := "/home/adalricus/projects/db/adalricus.db"
url := r.FormValue("url")
db, err := sql.Open("sqlite3", dbL)
errChk(err)
@ -106,7 +108,6 @@ func urlH(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
shortURL := vars["sURL"]
dbL := "/home/adalricus/projects/db/adalricus.db"
db, err := sql.Open("sqlite3", dbL)
errChk(err)
defer db.Close()
@ -128,7 +129,7 @@ func errChk(err error) {
}
func randS(n int) string {
const alphaNum = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
b := make([]byte, n)
for i := range b {
b[i] = alphaNum[rand.Intn(len(alphaNum))]