本文整理汇总了Golang中encoding/json.Unmarshaler类的典型用法代码示例。如果您正苦于以下问题：Golang Unmarshaler类的具体用法？Golang Unmarshaler怎么用？Golang Unmarshaler使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Unmarshaler类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: unmarshalRequest
func unmarshalRequest(r *http.Request, req json.Unmarshaler, w http.ResponseWriter) bool {
ctype := r.Header.Get("Content-Type")
if ctype != "application/json" {
writeError(w, r, httptypes.NewHTTPError(http.StatusUnsupportedMediaType, fmt.Sprintf("Bad Content-Type %s, accept application/json", ctype)))
return false
}
b, err := ioutil.ReadAll(r.Body)
if err != nil {
writeError(w, r, httptypes.NewHTTPError(http.StatusBadRequest, err.Error()))
return false
}
if err := req.UnmarshalJSON(b); err != nil {
writeError(w, r, httptypes.NewHTTPError(http.StatusBadRequest, err.Error()))
return false
}
return true
}示例2: unmarshalRequest
func unmarshalRequest(r *http.Request, req json.Unmarshaler, w http.ResponseWriter) bool {
ctype := r.Header.Get("Content-Type")
semicolonPosition := strings.Index(ctype, ";")
if semicolonPosition != -1 {
ctype = strings.TrimSpace(strings.ToLower(ctype[0:semicolonPosition]))
}
if ctype != "application/json" {
writeError(w, r, httptypes.NewHTTPError(http.StatusUnsupportedMediaType, fmt.Sprintf("Bad Content-Type %s, accept application/json", ctype)))
return false
}
b, err := ioutil.ReadAll(r.Body)
if err != nil {
writeError(w, r, httptypes.NewHTTPError(http.StatusBadRequest, err.Error()))
return false
}
if err := req.UnmarshalJSON(b); err != nil {
writeError(w, r, httptypes.NewHTTPError(http.StatusBadRequest, err.Error()))
return false
}
return true
}示例3: testExpectedError
func testExpectedError(t *testing.T, expected error, xval string, ff json.Unmarshaler) {
buf := []byte(`{"X":` + xval + `}`)
err := ff.UnmarshalJSON(buf)
require.Error(t, err, "ff[%T] failed to Unmarshal", ff)
require.IsType(t, expected, err)
}