forked from golang/hotime
41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
package miniprogram
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import (
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"encoding/json"
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"fmt"
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"github.com/silenceper/wechat/util"
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)
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const (
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code2SessionURL = "https://api.weixin.qq.com/sns/jscode2session?appid=%s&secret=%s&js_code=%s&grant_type=authorization_code"
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)
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// ResCode2Session 登录凭证校验的返回结果
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type ResCode2Session struct {
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util.CommonError
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OpenID string `json:"openid"` // 用户唯一标识
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SessionKey string `json:"session_key"` // 会话密钥
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UnionID string `json:"unionid"` // 用户在开放平台的唯一标识符，在满足UnionID下发条件的情况下会返回
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}
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// Code2Session 登录凭证校验
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func (wxa *MiniProgram) Code2Session(jsCode string) (result ResCode2Session, err error) {
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urlStr := fmt.Sprintf(code2SessionURL, wxa.AppID, wxa.AppSecret, jsCode)
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var response []byte
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response, err = util.HTTPGet(urlStr)
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if err != nil {
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return
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}
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err = json.Unmarshal(response, &result)
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if err != nil {
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return
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}
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if result.ErrCode != 0 {
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err = fmt.Errorf("Code2Session error : errcode=%v , errmsg=%v", result.ErrCode, result.ErrMsg)
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return
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}
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return
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}
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