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前台代码
function getImage(callback,Classify,btn){
wx.chooseImage({
count: 1,
sizeType: ['compressed'],
sourceType: [ 'camera'],
success: function (res) {
var localIds_val = res.localIds;
var imgCode= "<img src=\""+localIds_val+"\">";
$(btn).parent().append(imgCode)
log("拍照成功localIds:"+localIds_val);
wx.uploadImage({
localId: localIds_val.toString(),
isShowProgressTips: 1, // 默认为1,显示进度提示
success: function (res) {
media_id = res.serverId
log("上传图片到微信服务器成功serverId:"+media_id)
callback(Classify,btn);
}
});
}
});
}
后台代码
String requestUrl = "http://file.api.weixin.qq.com/cgi-bin/media/get?access_token=ACCESS_TOKEN&media_id=MEDIA_ID";
requestUrl = requestUrl.Replace("ACCESS_TOKEN", token).Replace("MEDIA_ID", media_id);
return requestUrl;