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- package httpx
- import (
- "encoding/json"
- "net/http"
- "github.com/tal-tech/go-zero/core/logx"
- )
- func Error(w http.ResponseWriter, err error) {
- http.Error(w, err.Error(), http.StatusBadRequest)
- }
- func Ok(w http.ResponseWriter) {
- w.WriteHeader(http.StatusOK)
- }
- func OkJson(w http.ResponseWriter, v interface{}) {
- WriteJson(w, http.StatusOK, v)
- }
- func WriteJson(w http.ResponseWriter, code int, v interface{}) {
- w.Header().Set(ContentType, ApplicationJson)
- w.WriteHeader(code)
- if bs, err := json.Marshal(v); err != nil {
- http.Error(w, err.Error(), http.StatusInternalServerError)
- } else if n, err := w.Write(bs); err != nil {
- // http.ErrHandlerTimeout has been handled by http.TimeoutHandler,
- // so it's ignored here.
- if err != http.ErrHandlerTimeout {
- logx.Errorf("write response failed, error: %s", err)
- }
- } else if n < len(bs) {
- logx.Errorf("actual bytes: %d, written bytes: %d", len(bs), n)
- }
- }
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