- 重构createWaybillOn3rdProviders

business/jxutils/jxcontext/jxcontext.go

@@ -36,6 +36,10 @@ func init() {
 	AdminCtx = NewWithUserName(nil, model.AdminName, nil, nil)
 }
 
+func NewWithOnlyUserName(userName string) (ctx *Context) {
+	return NewWithUserName(nil, userName, nil, nil)
+}
+
 func NewWithUserName(notUsed interface{}, userName string, w http.ResponseWriter, r *http.Request) (ctx *Context) {
 	ctx = &Context{
 		token:   userName,

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
+}