// 处理所有来自微信的消息，已经验证过 URL 和 Method 了
func processMessage(w http.ResponseWriter, r *http.Request) {
q := r.URL.Query()
timestamp := q.Get("timestamp")
nonce := q.Get("nonce")
encryptType := q.Get("encrypt_type")
msgSignature := q.Get("msg_signature")
// 读取报文
body, err := ioutil.ReadAll(r.Body)
if err != nil {
log.Error(err)
http.Error(w, "read body error", http.StatusNotAcceptable)
return
}
log.Debugf("from weixin: %s", body)
msg, err := parseBody(encryptType, timestamp, nonce, msgSignature, body)
if err != nil {
log.Error(err)
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
// 处理消息
reply := HandleMessage(msg)
// 如果返回为 nil，表示不需要回复，结束
if reply == nil {
return
}
// 如果返回不为 nil，表示需要回复
ret, err := packReply(reply, encryptType, timestamp, nonce)
if err != nil {
log.Error(err)
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
log.Debugf("to weixin: %s", ret)
w.Header().Set("Content-Type", "text/xml; charset=utf-8")
w.Write(ret)
}
func execColorizedExamples() {
log.SetLevel(log.Lall)
log.Info("default config")
log.Colorized(true)
log.Info("colorized config")
log.Colorized(false)
log.Error("close colorized config")
}
func main() {
log.Debugf("this is a test message, %d", 1111)
format := fmt.Sprintf("%s %s %s %s:%d %s", "2006-01-02 15:04:05.000000", log.TagToken,
log.LevelToken, log.ProjectToken, log.LineToken, log.MessageToken)
log.ChangeFormat(format)
log.Tinfof("6ba7b814-9dad-11d1-80b4-00c04fd430c8", "this is a test message, %d", 1111)
format = fmt.Sprintf(`{"date": "%s", "time": "%s", "level": "%s", "file": "%s", "line": %d, "log": "%s"}`,
"2006-01-02", "15:04:05.999", log.LevelToken, log.ProjectToken, log.LineToken, log.MessageToken)
log.ChangeFormat(format)
log.Infof("this is a test message, %d", 1111)
format = fmt.Sprintf(`<log><date>%s</date><time>%s</time><level>%s</level><file>%s</file><line>%d</line><msg>%s</msg><log>`,
"2006-01-02", "15:04:05.000", log.LevelToken, log.ProjectToken, log.LineToken, log.MessageToken)
log.ChangeFormat(format)
log.Tinfof("6ba7b814-9dad-11d1-80b4-00c04fd430c8", "this is a test message, %d", 1111)
log.Error("level = debug")
log.Infof("this is a test message, %d", 1111)
log.Errorf("this is another test message, %d", 22222)
// Fatalf("%d %s", log.FatalLevel, log.FatalLevel)
format = fmt.Sprintf("%s %s %s %s:%d %s", "2006-1-2", "3:4:05.9",
log.LevelToken, log.PathToken, log.LineToken, log.MessageToken)
log.ChangeFormat(format)
log.Infof("this is a test message, %d", 1111)
format = fmt.Sprintf("%s %s %s %s:%d %s", "2006-01-02", "15:04:05.999999",
log.LevelToken, log.PackageToken, log.LineToken, log.MessageToken)
log.ChangeFormat(format)
log.Infof("this is a test message, %d", 1111)
format = fmt.Sprintf("%s %s %s:%d %s", "2006-01-02 15:04:05.000000",
log.LevelToken, log.ProjectToken, log.LineToken, log.MessageToken)
log.ChangeFormat(format)
log.Infof("this is a test message, %d", 1111)
format = fmt.Sprintf(`{"date": "%s", "time": "%s", "level": "%s", "file": "%s", "line": %d, "log": "%s"}`,
"2006-01-02", "15:04:05.999", log.LevelToken, log.ProjectToken, log.LineToken, log.MessageToken)
log.ChangeFormat(format)
log.Infof("this is a test message, %d", 1111)
format = fmt.Sprintf(`<log><date>%s</date><time>%s</time><level>%s</level><file>%s</file><line>%d</line><msg>%s</msg><log>`,
"2006-01-02", "15:04:05.000", log.LevelToken, log.ProjectToken, log.LineToken, log.MessageToken)
log.ChangeFormat(format)
log.Infof("this is a test message, %d", 1111)
}
func refresh(url string, ns ...int) (new *accessToken) {
n := 0
if len(ns) > 0 {
n = ns[0]
}
var err error
defer func() {
if err != nil {
log.Error(err)
time.Sleep(3 * time.Minute)
if n < 9 {
n++
new = refresh(url, n)
}
}
}()
resp, err := http.Get(url)
if err != nil {
return
}
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return
}
resp.Body.Close()
new = &accessToken{}
err = json.Unmarshal(body, new)
if err != nil {
return
}
return new
}