h5公众号授权经常行报错{"errcode":40029,"errmsg":"invalid code, hints: [ req_id: UdICunNre-o_pNZa ]"} #1626
Description
以下代码，查了下说是code重复请求。但是code是微信回调的，没法重新生成吧，也没看到重新生成的api
public String getAccessToken(String code,String appId){
String accessToken="";
WxMpService wxMpService =wechatService.getWxOpenComponentService().getWxMpServiceByAppid(appId);
try {
WxMpOAuth2AccessToken wxMpOAuth2AccessToken = wxMpService.oauth2getAccessToken(code);
accessToken=wxMpOAuth2AccessToken.getAccessToken();
} catch (WxErrorException ex){
log.error("进入通过网页授权code 换取access token方法getAccessToken发生异常！[{}]",ex.getError());
}
return accessToken;
}