访问饿了么API,获取结账必要信息。

This commit is contained in:
lyb
2018-08-10 16:51:57 +08:00
parent a6883fb568
commit 01d3221d3a

15
business/util/Contain.go Normal file
View File

@@ -0,0 +1,15 @@
package util
import (
"errors"
)
// 判断obj是否在target中target支持的类型arrary,slice
func ContainForInt64Arry(obj int64, target []int64) (bool, error) {
for _, value := range target {
if value == obj {
return true, nil
}
}
return false, errors.New("not in array")
}