Initial commit

common/utils/str.go

@@ -0,0 +1,40 @@
+package utils
+
+import "strings"
+
+func RepairDC(dc string) string {
+	ret := strings.ReplaceAll(dc, "*", "")
+	return strings.TrimSpace(ret)
+}
+
+func TowIsOR(v1, v2 string, isV string) bool {
+	return strings.ToUpper(v1) == strings.ToUpper(isV) || strings.ToUpper(v2) == strings.ToUpper(isV)
+}
+func TowIsORs(v1, v2 string, isVs []string) bool {
+	v1 = strings.ToUpper(v1)
+	v2 = strings.ToUpper(v2)
+	for _, v := range isVs {
+		vU := strings.ToUpper(v)
+		if v1 == vU || v2 == vU {
+			return true
+		}
+	}
+	return false
+}
+func ThreeIsOR(v1, v2, v3 string, isV string) bool {
+	return strings.ToUpper(v1) == strings.ToUpper(isV) || strings.ToUpper(v2) == strings.ToUpper(isV) || strings.ToUpper(v3) == strings.ToUpper(isV)
+}
+
+type StrSliceConstructFilter func(index int) (string, bool) // 返回 是否保留，项值
+func StrSliceConstruct(length int, filter StrSliceConstructFilter) []string {
+	ret := make([]string, 0)
+	if filter == nil {
+		return ret
+	}
+	for i := 0; i < length; i++ {
+		if item, keep := filter(i); keep {
+			ret = append(ret, item)
+		}
+	}
+	return ret
+}