Look at the sample text file and tell why the special characters differ. When I open the file in VSCode, the special characters in the first sample are highlighted.
Could you explain why? On Wednesday, July 3, 2024 at 10:42:07 AM UTC-4 Hugh Myrie wrote: > Yes, PeterGo got it correctly. That is what I expect to see so I can post > it to an API. > > On Tuesday, July 2, 2024 at 11:28:39 PM UTC-4 peterGo wrote: > >> Ian, >> >> Hugh Myrie might be expecting to see something like this: >> >> https://go.dev/play/p/7TlD5R1C0oX >> >> Peter >> >> On Tuesday, July 2, 2024 at 9:53:41 PM UTC-4 Ian Lance Taylor wrote: >> >> On Tue, Jul 2, 2024 at 5:29 PM Hugh Myrie <hugh....@gmail.com> wrote: >> >> When I change the %s to %q in the print function I see the special >> characters in their Hexadecimal representations. >> >> See below: >> >> 0011020240702\x1d02017580000001030085245467021.00Y00000000000050072 >> 2024070200000000000000000\x1cDG\x1cDI00\x1cE700000000\x1cG1200 >> \x1cG2X \x1cG310\x1cG4E79 \x03 >> >> >> I am using the original code (JSON). >> >> How do I then change them back to the actual characters? >> >> >> If you see the characters with %q, then they are also there with %s. But >> since they aren't printable characters, you aren't seeing them. >> >> To put it another way: what do you expect to see? >> >> Ian >> >> >> >> >> On Tuesday, July 2, 2024 at 7:15:36 PM UTC-4 Ian Lance Taylor wrote: >> >> 1) Please send Go code as plain text, not as an image. Anybody can read >> plain text. Images are hard to read. Thanks. >> >> 2) What do you see if you change the %s to %q in the fmt.Printf call? >> >> Ian >> >> On Tue, Jul 2, 2024 at 3:40 PM Hugh Myrie <hugh....@gmail.com> wrote: >> >> The original Go function is shown below. Initially, a JSON-encoded string >> is sent from the client. The first print function is used to view the >> output after decoding. >> >> >> func SendClaim(w http.ResponseWriter, r *http.Request) { >> // strEcho := "Halo" >> servAddr := tcpAddress >> >> type Resp struct { >> Status string `json:"status"` >> Reply string `json:"reply"` >> } >> type Claim struct { >> ClaimInfo string `json:"claiminfo"` >> } >> >> var params Claim >> >> erx := json.NewDecoder(r.Body).Decode(¶ms) >> if erx != nil { >> http.Error(w, erx.Error(), http.StatusBadRequest) >> fmt.Println("Error occurs here") >> log.Printf(erx.Error()) >> return >> } >> fmt.Printf("Claims: %s \n", params) >> // policy := params.CardNo //r.FormValue("cardno") >> // log.Println("policy # ", policy) >> >> tcpAddr, err := net.ResolveTCPAddr("tcp", servAddr) >> if err != nil { >> println("ResolveTCPAddr failed:", err.Error()) >> respondWithError(w, http.StatusBadRequest, err.Error()) >> return >> } >> >> data := params.ClaimInfo >> // printr := r.FormValue("printer") >> >> fmt.Println(data) >> conn, err := net.DialTCP("tcp", nil, tcpAddr) >> if err != nil { >> println("Dial failed:", err.Error()) >> respondWithError(w, http.StatusBadRequest, err.Error()) >> return >> } >> >> _, err = conn.Write([]byte(data)) >> if err != nil { >> println("Write to server failed:", err.Error()) >> respondWithError(w, http.StatusBadRequest, err.Error()) >> return >> } >> >> reply := make([]byte, 1024) >> >> _, err = conn.Read(reply) >> if err != nil { >> println("Write to server failed:", err.Error()) >> respondWithError(w, http.StatusBadRequest, err.Error()) >> return >> } >> >> resp := Resp{} >> println("reply from server=", string(reply)) >> resp.Status = "response" >> resp.Reply = string(reply) >> >> respondWithJSON(w, http.StatusOK, resp) >> >> conn.Close() >> } >> >> >> On Tuesday, July 2, 2024 at 9:28:01 AM UTC-4 Hugh Myrie wrote: >> >> Copying the result to notepad confirms the missing special characters.. >> >> I'll try your suggestion. >> >> Thanks. >> >> >> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >> Virus-free.www.avg.com >> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >> >> <#m_-9005211516196267163_m_-8200846656951506443_m_6273277082335633664_m_-4475757952619024099_m_7810203444138361032_m_3329966587656473292_m_4334311486301273828_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> >> >> On Tue, Jul 2, 2024 at 8:33 AM 'Dan Kortschak' via golang-nuts < >> golan...@googlegroups.com> wrote: >> >> On Mon, 2024-07-01 at 12:03 -0700, Hugh Myrie wrote: >> > I am trying to preserve special characters (group separators and >> > field separators) when reading the request body from a POST request. >> > >> > When I do a dumpRequest I am able to see the special characters (Hex >> > Format, for example: \x1c or \x03). I am sending the data from the >> > client as text/plain. >> > >> > I have tried sending the data as JSON and using the decoder in Go. I >> > have also tried using Base64 and decoding in go accordingly. I have >> > tried json.unmarshal to decode the incoming JSON data. However, in >> > every instance the special characters are removed. >> > >> > I need the special characters to be preserved so I can send the data >> > for further processing. I need the special characters not the >> > hexadecimal representation. >> > >> > I am able to see the actual data being sent to the Go server. I also >> > tried encoding the data from the client side. >> > >> > Your help would be greatly appreciated. >> >> This looks to be working as expected. https://go.dev/play/p/fqLPbsMKaOm >> >> How are you seeing the bytes being missing? >> >> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "golang-nuts" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/golang-nuts/8cLWTdxHQCI/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> golang-nuts...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/golang-nuts/9cf1e4d31b68f7601839a450e1a9aa572458e756.camel%40kortschak.io >> . >> >> >> >> -- >> http://www.jaxtr.com/blessed_hope >> >> -- >> >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golang-nuts...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/golang-nuts/6fd2520e-a7e3-43ed-89d5-dc96419d8a89n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/golang-nuts/6fd2520e-a7e3-43ed-89d5-dc96419d8a89n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> -- >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golang-nuts...@googlegroups.com. >> >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/golang-nuts/55ed1944-c470-432a-800d-11ac48324310n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/golang-nuts/55ed1944-c470-432a-800d-11ac48324310n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/c886d2ea-d39f-45d3-a5f1-ae3a78fb1c06n%40googlegroups.com.
Conversion in Go 02017580000001030085245467021.00Y00000000000050072 2024070200000000000000000␜DG␜DI00␜E700000000␜G1200 ␜G2X ␜G310␜G4E79 ␃ Data from Client 02017580000001030085245467021.00Y00000000000050072 2024070200000000000000000 DG DI00 E700000000 G1200 G2X G310 G4E79
