encoding/json: trouble with Marshal of Chinese word on Windows #3005
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Hi hongruiqi/Russ, First, the len(bs) is 49, and the file is saved as utf-8 file. I attached the source file and the printscreen img, it shows that there missed a double quote just before `,"data"`, pls check it, thanks. Sorry for late reply! Attachments:
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Thanks for the test case. I think this is working correctly and
that your terminal is getting confused by the full-width
exclamation mark followed by an ASCII quotation mark.
Note that in the screen shot it says ? where the full-width
exclamation mark and " should be.
$ cat x.go
package main
import (
"encoding/json"
"fmt"
"strconv"
)
type Resp struct {
Errno uint
Error string
Data interface{}
}
func main() {
resp := Resp{
Errno: 0,
Error: "\u9519\u8bef\u6d4b\u8bd5\uff01", //some chinese word.
Data: nil,
}
bs, err := json.Marshal(resp)
if err != nil {
panic(err)
}
fmt.Printf("JSON: %s\n", bs)
fmt.Printf("Error: %q\n", resp.Error)
fmt.Printf("%q\n", bs)
fmt.Printf("\n")
fmt.Printf("Error: %s\n", strconv.QuoteToASCII(resp.Error))
fmt.Printf("%s\n", strconv.QuoteToASCII(string(bs)))
}
$ go run x.go
JSON: {"Errno":0,"Error":"错误测试！","Data":null}
Error: "错误测试！"
"{\"Errno\":0,\"Error\":\"错误测试！\",\"Data\":null}"
Error: "\u9519\u8bef\u6d4b\u8bd5\uff01"
"{\"Errno\":0,\"Error\":\"\u9519\u8bef\u6d4b\u8bd5\uff01\",\"Data\":null}"
$
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by yunge.fu:
What steps will reproduce the problem? package main import ( "fmt" "encoding/json" ) type Resp struct { Errno uint Error string Data interface{} } func main() { resp := Resp{ Errno : 0, Error : "错误测试！", //some chinese word. Data : nil, } bs, err := json.Marshal(resp) if err != nil { panic(err) } fmt.Println(string(bs), len(bs)) } What is the expected output? {"Errno":0,"Error":"错误测试！","Data":null} What do you see instead? Marshal failed, even no error return. Which compiler are you using (5g, 6g, 8g, gccgo)? 8g Which operating system are you using? The issue is just happened in windows xp chinese version(8g), linux(6g) is working well. Please provide any additional information below. Chinese version windows xp use gbk as default charset, not utf8. The real problem is no error return(var err returned is nil), so people would hard to debug.The text was updated successfully, but these errors were encountered: