第一步:
在微信開放平臺申請帳號,獲取AppID AppSecret javascript
網址: https://open.weixin.qq.com/java
第二步:經過appId就能夠獲取登陸二維碼,掃描登陸獲取code.
https://open.weixin.qq.com/connect/qrconnect?appid=wx5d7a3490f5c7e35e&redirect_uri=http:www.artdreamo2o.com&response_type=code&scope=snsapi_login&state=0api
第三步:經過code獲取access_token微信
https://api.weixin.qq.com/sns/oauth2/access_token?appid=wx5d7a3490f5c7e35e&secret=b79d315339b8562010522c8eec28c701&code=011m7z0y0bIX7h1Ype0y0FrJ0y0m7z0s&grant_type=authorization_codeapp
若是成功返回的結果是:code
{"access_token":"VasEW6fAgH0y2qYS-wHEG3pnbcN-C4AyOrB1szENTPKxszJACfgoHChKpceBMAbwq5Rv9CCUk74sXZXWJ8WiyopSnCfx_YWXVNFyKnP7riM","expires_in":7200,"refresh_token":"9LZEuPM105vDdoHXMxKRl6Ol9Tpm2e_-_zWw4Bd50jtINzsAstqWJOL2VSuLtu_KniSRuAG8XhnL4EaV0j6fdayK1ipOJj3tn205bEuKBC0","openid":"orJr8wWv6FfGxtD4Zo-iMsAj5ufY","scope":"snsapi_login","unionid":"oDunXwR51HtolHw6FLdfmp1jAw2s"}
第四步:經過access_token和openid獲取用戶的基礎信息,包括頭像、暱稱、性別、地區
https://api.weixin.qq.com/sns/userinfo?access_token=VasEW6fAgH0y2qYS-wHEG3pnbcN-C4AyOrB1szENTPKxszJACfgoHChKpceBMAbwq5Rv9CCUk74sXZXWJ8WiyopSnCfx_YWXVNFyKnP7riM&openid=orJr8wWv6FfGxtD4Zo-iMsAj5ufYblog
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