- json for PrinterStatus

business/jxutils/netprinter/netprinter.go

@@ -17,15 +17,15 @@ import (
 )
 
 type PrinterStatus struct {
-	PrintResult int // 0：成功，1：没有配置网络打印机
+	PrintResult int `json:"printResult"` // 0：成功，1：没有配置网络打印机
 
 	// PrinterStatusUnknown        = 0
 	// PrinterStatusOffline        = 1
 	// PrinterStatusOnlineOK       = 2
 	// PrinterStatusOnlineAbnormal = 3
-	PrinterStatus int
-	Printed       int // 已经打印的单数
-	Waiting       int // 等待打印的单数，超过1一般不太正常
+	PrinterStatus int `json:"printerStatus"`
+	Printed       int `json:"printed"` // 已经打印的单数
+	Waiting       int `json:"waiting"` // 等待打印的单数，超过1一般不太正常
 }
 
 const (
@@ -151,8 +151,10 @@ func GetNetPrinterStatus(ctx *jxcontext.Context, storeID int) (printResult *Prin
 }
 
 func getNetPrinterStatus(ctx *jxcontext.Context, sn string) (printResult *PrinterStatus, err error) {
-	printResult = &PrinterStatus{}
-	if printResult.PrintResult, err = api.FeieAPI.QueryPrinterStatus(sn); err == nil {
+	printResult = &PrinterStatus{
+		PrintResult: PrintResultSuccess,
+	}
+	if printResult.PrinterStatus, err = api.FeieAPI.QueryPrinterStatus(sn); err == nil {
 		printResult.Printed, printResult.Waiting, err = api.FeieAPI.QueryOrderInfoByDate(sn, time.Now())
 	}
 	return printResult, nil