forked from golang/hotime
24 lines
438 B
Go
24 lines
438 B
Go
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package util
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import (
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"io"
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"net/http"
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)
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type httpResponseWriter struct {
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io.Writer
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}
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func (httpResponseWriter) Header() http.Header {
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return make(map[string][]string)
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}
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func (httpResponseWriter) WriteHeader(int) {}
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// 将 io.Writer 从语义上实现 http.ResponseWriter.
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func HttpResponseWriter(w io.Writer) http.ResponseWriter {
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if rw, ok := w.(http.ResponseWriter); ok {
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return rw
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}
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return httpResponseWriter{Writer: w}
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}
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