1111

controllers/his_api_controller.go

 }
 
 var (
-	DllTestDef, LoadDllErr   = syscall.LoadDLL("SSCard.dll")
-	add, FindPErr            = DllTestDef.FindProc("Init")
-	ReadCardBas, FindPErr2   = DllTestDef.FindProc("ReadCardBas")
-	ReadIDCardBas, FindPErr3 = DllTestDef.FindProc("ReadSFZ")
+	DllTestDef    = syscall.NewLazyDLL("SSCard.dll")
+	add           = DllTestDef.NewProc("Init")
+	ReadCardBas   = DllTestDef.NewProc("ReadCardBas")
+	ReadIDCardBas = DllTestDef.NewProc("ReadSFZ")
 )
 
 func HisManagerApiRegistRouters() {
 		switch id_card_type {
 		case 1:
 			basStr, err := GetBasBaseInfo()
-			fmt.Println("~~~~~~~~")
-			fmt.Println(basStr)
-			fmt.Println(LoadDllErr)
-			fmt.Println(FindPErr)
-			fmt.Println(FindPErr2)
-			fmt.Println(FindPErr3)
+			defer syscall.FreeLibrary(DllTestDef)
 
 			if err != nil {
 				c.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeReadCardException)
 }
 func GetBasBaseInfo() (jsonStr string, err error) {
 	//handle := syscall.MustLoadDLL("SSCard.dll")
-
 	str := make([]byte, 256)
 	str1 := make([]byte, 256)
-	r, _, _ := ReadCardBas.Call(IntPtr(1024), (uintptr)(unsafe.Pointer(&str[0])), IntPtr(1024), (uintptr)(unsafe.Pointer(&str1[0])))
+	r, _, _ := ReadCardBas.Call((uintptr)(unsafe.Pointer(&str[0])), IntPtr(1024), (uintptr)(unsafe.Pointer(&str1[0])), IntPtr(1024))
 
 	fmt.Println(r)
 	fmt.Println(string(str))