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30 lines
627 B
Go
30 lines
627 B
Go
package main
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import (
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"encoding/json"
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"log"
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"net/http"
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)
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func main() {
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r := http.NewServeMux()
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r.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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if r.Method != http.MethodGet {
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http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
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return
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}
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w.Header().Set("Content-Type", "application/json")
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if err := json.NewEncoder(w).Encode(map[string]any{
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"question": "Whats the answer to life the universe and everything?",
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"answer": 42,
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}); err != nil {
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log.Fatal(err)
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return
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}
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})
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log.Printf(`Starting server on :4000...`)
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log.Fatal(http.ListenAndServe(":4000", r))
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}
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