1

business/jxstore/cms/conn_test.go

@@ -0,0 +1,11 @@
+package cms
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestConn(t *testing.T) {
+	err := DelPrinterSeq(1000, "120220915001012")
+	fmt.Println(err)
+}

business/jxstore/cms/print.go

@@ -2,6 +2,7 @@ package cms
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/jx-callback/business/dao"
@@ -340,6 +341,27 @@ func DelPrinterSeq(appID int, printNo string) (err error) {
 			}
 		}
 	}
+
+	// 简历连接
+	conn, err := net.Dial("tcp", "www.jxcs.net:8000")
+	if err != nil {
+		return err
+	}
+	clearPrint := fmt.Sprintf(`{"print_no":%s}`, printNo)
+	// 发送数据
+	if _, err := conn.Write([]byte(clearPrint)); err != nil {
+		return err
+	}
+	// 等待数据
+	buf := make([]byte, 1024)
+	n, err := conn.Read(buf)
+	if err != nil {
+		return err
+	}
+	if string(buf[:n]) != "ok" {
+		return errors.New("缓存清理失败")
+	}
+	defer conn.Close()
 	return err
 }