liulei/jx-callback
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This commit is contained in:
邹宗楠
2022-07-27 14:51:02 +08:00
parent 45a06c52cb
commit bb6ade2684
2 changed files with 5 additions and 1 deletions
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2
business/jxstore/event/event_tcp_utils.go
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@@ -377,7 +377,7 @@ func buildMsg(printMsg *model.PrintMsg) (data []byte, err error) {
lenData := int64(len(str) + len(const1) + len(orderNoHexH) + len(orderNoHexL) + len(printInit) + 2 + 4 + len(printData)) lenData := int64(len(str) + len(const1) + len(orderNoHexH) + len(orderNoHexL) + len(printInit) + 2 + 4 + len(printData))
x1, x2 := int2h8l8(lenData / 2) x1, x2 := int2h8l8(lenData / 2)
dataStr := str + x1 + x2 + const1 + orderNoHexH + orderNoHexL + printInit + printData dataStr := str + x1 + x2 + const1 + orderNoHexH + orderNoHexL + printInit + printData
dataStr = `1e00140200ff50bc147df3d71b401B59415515` dataStr = `1e00140200ff50bc147df3d71b401B59415515ff`
check := getCheckSum(dataStr) check := getCheckSum(dataStr)
return jxutils.Hextob(dataStr + check), err return jxutils.Hextob(dataStr + check), err
} }

4
business/jxstore/event/print_test.go
View File

@@ -42,3 +42,7 @@ func Test10Two16(t *testing.T) {
hexPrefixStr := hex.EncodeToString(hexPrefix) hexPrefixStr := hex.EncodeToString(hexPrefix)
fmt.Println(hexPrefixStr) fmt.Println(hexPrefixStr)
} }
func TestCheckSum(t *testing.T) {
getCheckSum(`1e00140200ff50bc147df3d71b401B59415515`)
}