我的错误:
invalid character ',' after top-level value
panic: invalid character ',' after top-level value
我的代码:
package main
import ("fmt"
"net/http"
"io/ioutil"
"encoding/json"
)
type Prices struct {
Data string
}
func main() {
url := "http://api.bitcoincharts.com/v1/trades.csv?symbol=rockUSD"
httpresp, err := http.Get(url)
if err != nil{
fmt.Println(err)
panic(err)
}
defer httpresp.Body.Close()
htmldata, err := ioutil.ReadAll(httpresp.Body)
if err != nil{
fmt.Println(err)
panic (err)
}
var jsonData []Prices
err = json.Unmarshal([]byte(htmldata), &jsonData)
if err != nil {
fmt.Println(err)
panic (err)
}
fmt.Println(jsonData)
}
答案 0 :(得分:2)
根本不是json数据,你必须编写一个自定义解析器。
示例:
.........
data := readData(httpresp.Body)
........
func readData(r io.Reader) (out [][3]float64) {
br := bufio.NewScanner(r)
for br.Scan() {
parts := strings.Split(br.Text(), ",")
if len(parts) != 3 {
continue
}
var fparts [3]float64
for i, p := range parts {
// bad idea to ignore errors, but it's left as exercise for the reader.
fparts[i], _ = strconv.ParseFloat(p, 64)
}
out = append(out, fparts)
}
return
}