- 重构createWaybillOn3rdProviders

business/jxutils/jxutils_cms.go

@@ -311,3 +311,12 @@ func AddVendorInfo2Err(inErr error, vendorID int) (outErr error) {
 	}
 	return outErr
 }
+
+func LimitStringLen(str string, maxLen int) (limitedStr string) {
+	if maxLen > 0 {
+		if strLen := len(str); strLen > maxLen {
+			str = str[:maxLen]
+		}
+	}
+	return str
+}