{
private $appid
private $appKey
private $secretKey
public function __construct(){
$this->appid= config('api.baidu.appid')
$this->appKey = config('api.baidu.apikey')
$this->secretKey = config('api.baidu.secretkey')
}
public function getCarNumber($_imgurl,$_img=''){
$_token = $this->getToken()
$_url = 'https://aip.baidubce.com/rest/2.0/ocr/v1/license_plate?access_token='.$_token
if($_img){
$_data = [
'image'=>$_img//图像数据,base64编码后进行urlencode,要求base64编码和urlencode后大小不超过4M,最短边至少15px,最长边最大4096px,支持jpg/jpeg/png/bmp格式
]
}else{
$_data = [
'url'=>request()->domain().'/'.$_imgurl
]
}
$_res = json_decode(httpGet($_url,$_data),true)
/庆穗/TODO 此处只返回false没有终止,是因为程序执行流程需要,后期可能要改
if(isset($_res['error_msg'])) return false
return $_res['words_result']['number']
}
//获取token
private function getToken(){
if(cache('baidu_token')){
$_access_token = cache('baidu_token')
}else{
$_url = 'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id='.$this->appKey.'&client_secret='.$this->secretKey
$res = json_decode(httpGet($_url),true)
if(isset($res['error']))TApiException($res['error_description'])//终止程序并抛出异常
$_access_token = $res['access_token']
$_expires_in = $res['粗轮expires_in']
cache('baidu_token',$_access_token,($_expires_in-1000))//我喜欢少存1000秒,没有为什么,问就是癖好
}
return $_access_token
}
}
这是ThinkPhp5.1后端封装的百度AI接口类,getToken()获取凭证,getCarNumber()请求$_url 返回识别结果,这个是车牌号码识岩差信别,车型识别等其他接口大部分都一样,就换个请求地址$_url就行
//接口:
public function getImgCarNum(){
$_number = (new BaiDuAiBaseController())->getCarNumber(false,request()->param('img'))
return self::myShow('申请成功',['carNum'=>$_number])
}
小程序端正常request请求上面的接口就行,下面是微信小程序拍照识别功能
//拍照
goImgSearch(){
uni.chooseImage({
count:1,
sizeType: ['compressed'],//original 原图,compressed 压缩图
sourceType: ['album','camera'],//camera 相机 album相册
success:(r)=>{
console.log(r)
//执行识别车牌号码
this.img = r.tempFilePaths[0]
this.urlTobase64(r.tempFilePaths[0])
}
})
},
//识别车牌号码
urlTobase64(url){
uni.showLoading({
title:'拼命识别车牌中..'
})
//#ifdef MP-WEIXIN
uni.getFileSystemManager().readFile({
filePath: url, //选择图片时返回的路径
encoding: "base64",//这个是很重要的
success: res =>{ //成功的回调
//返回base64格式
let base64 = 'data:image/jpegbase64,' + res.data
//发送请求,识别车牌号码
this.$H.post('/getImgCarNum',{
img:base64 //图片数据
},{
token:true //必须登录
}).then((res)=>{
console.log(res.carNum)
if(!res.carNum){
uni.hideLoading()
return uni.showModal({
title:'识别失败',
content:'没能识别到车牌号码,请拍张清晰的图片再试哦,谢谢',
showCancel:false
})
}
uni.showToast({
title:'识别车牌成功',
icon:'none'
})
this.searchUser = res.carNum
this.userCarNum = res.carNum
uni.hideLoading()
}).catch((e)=>{
uni.hideLoading()
return uni.showModal({
title:'识别失败',
content:'没能识别到车牌号码,请拍张清晰的图片再试哦,谢谢',
showCancel:false
})
})
},
fail:(e)=>{
console.log(e)
}
})
//#endif
},
1:仿豆瓣电影微信小程序https://github.com/zce/weapp-demo
2:微信小程序移动端商城
https://github.com/liuxuanqiang/wechat-weapp-mall
3:Gank微信小程序
https://github.com/lypeer/wechat-weapp-gank
4:微信小程序高仿QQ应用
https://github.com/xiehui999/SmallAppForQQ
5:微信中的知乎
https://github.com/RebeccaHanjw/weapp-wechat-zhihu
6:实现一个移动端小商城
https://github.com/skyvow/m-mall
7:微信小程序demo
https://github.com/web-Marker/wechat-Development
8: 跑步微信小程序Demo
https://github.com/alanwangmodify/weChatApp-Run
9:简单的v2ex微信小程序
https://github.com/jectychen/wechat-v2ex
10:腾讯云微信小程序
https://github.com/tencentyun/weapp-client-demo
11:微信小程序-微票
https://github.com/wangmingjob/weapp-weipiao
12:微信小程序demo 仿手机淘宝
https://github.com/ChangQing666/wechat-weapp-taobao
13:一个为微信小程序开发准备的基础骨架
https://github.com/zce/weapp-boilerplate
14:巴爷微信商城的简单版本
https://github.com/bayetech/wechat_mall_applet
15:微信小程序 - 电影推荐
https://github.com/yesifeng/wechat-weapp-movie
16:微信小程序-知乎日报
https://github.com/myronliu347/wechat-app-zhihudaily
17:微信小程序: 音乐播放器
https://github.com/eyasliu/wechat-app-music
18:使用微信小程序实现分答这款APP的基础功能
https://github.com/davedavehong/fenda-mock
19:微信小程序开发demo-地图定位
https://github.com/giscafer/wechat-weapp-mapdemo
:20:微信小程序 - 豆瓣电影
https://github.com/hingsir/weapp-douban-film
21:wepy仿微信聊天界面
https://github.com/wepyjs/wepy-wechat-demo
22:仿 「ONE · 一个」 的微信小程序
https://github.com/ahonn/weapp-one
23:微信小程序集成Redux实现的Todo list
https://github.com/charleyw/wechat-weapp-redux-todos
24: 基于Zhihu Live数据的微信小程序
https://github.com/dongweiming/weapp-zhihulive
25:微信小程序之小熊の日记
https://github.com/harveyqing/BearDiary
26:仿网易云音乐APP的微信小程序
https://github.com/sqaiyan/netmusic-app
27:微信小程序的Flex布局demo
https://github.com/icindy/wxflex
28:番茄时钟微信小程序版
https://github.com/kraaas/timer
29:Wafer 服务端 Demo
https://github.com/tencentyun/weapp-node-server-demo
30:微信小程序版聊天室
https://github.com/ericzyh/wechat-chat
31:微信小程序版简易计算器,适合入门练手
https://github.com/dunizb/wxapp-sCalc
32:微信小程序示例一笔到底
https://github.com/CFETeam/weapp-demo-session
33:基于面包旅行 API 制作的微信小程序示例
https://github.com/romoo/weapp-demo-breadtrip
34:新闻阅读器
https://github.com/vace/wechatapp-news-reader
35:一个简单的微信小程序购物车DEMO
https://github.com/SeptemberMaples/wechat-weapp-demo
36:微信小程序-公众号热门文章信息流
https://github.com/hijiangtao/weapp-newsapp
37:通过Node.js实现的妹子照片爬虫微信小程序
https://github.com/litt1e-p/weapp-girls
38:从FlexLayout布局开始学习微信小程序
https://github.com/hardog/wechat-app-flexlayout
39:HiApp 微信小程序版
https://github.com/BelinChung/wxapp-hiapp
40:微信小程序的简单尝试
https://github.com/zhengxiaowai/weapp-github
41:集美大学图书馆的便捷工具
https://github.com/ToadWoo/bookbox-wxapp
42:微信小程序版妹纸图
https://github.com/brucevanfdm/WeChatMeiZhi
43:V2ex 微信小程序版
https://github.com/bestony/weapp-V2ex
44:微信小程序仿百思不得姐
https://github.com/SureZhangHW/WXBaiSi
45:微信小程序音乐播放器应用
https://github.com/xingbofeng/wx-audio
46:医药网原生APP的微信小程序DEMO
https://github.com/jiabinxu/yiyaowang-wx
47:微信小程序跟读
https://github.com/gxmzjxk/wxreading
48:微信小程序瀑布流布局模式
https://github.com/icindy/WxMasonry
49:微信小程序HotApp云笔记
https://github.com/hotapp888/hotapp-notepad
50:小程序模仿——网易云音乐
https://github.com/MengZhaoFly/wechatApp-netease_cloudmusic
51:微信小程序商城demo
https://github.com/lin-xin/wxapp-mall
52:微信小程序版的扫雷
https://github.com/jsongo/wx-mime
53:专注管理时间的微信小程序
https://github.com/SeaHub/PigRaising
54:微信小程序版干货集中营
https://github.com/iwgang/GankCamp-WechatAPP
55:英雄联盟(LOL)战绩查询
https://github.com/xiaowenxia/weapp-lolgame
56:微信小程序首字母排序选择表
https://github.com/icindy/wxSortPickerView
57:微信小程序版豆瓣电影
https://github.com/David-Guo/weapp-douban-movie
58:简单的实现了1024的游戏规则
https://github.com/RedLove/WexinApp_1024
59:微信小程序试玩
https://github.com/uniquexiaobai/wechat-app-githubfeed
60:微信小程序逗乐
https://github.com/mkxiansheng/doule
61:一步步开发微信小程序
https://github.com/Gavin-YYC/wxApp
62:一个 meteor 的 React todo list 例子
https://github.com/leijing7/wx-mina-meteor
63:微信小程序健康菜谱
https://github.com/bestTao/caipu_weixin
64: jspapa微信小程序版本
https://github.com/biggerV/jspapa-wx
65:微信小程序版的CNodeJs中文社区
https://github.com/Shaman05/CNodeJs-WXAPP
66:LeanCloud 的微信小程序用户登陆Demo
https://github.com/bestony/weapp-LeanCloud
67: 微笑话微信小程序
https://github.com/zszdevelop/wejoke
68:微信小程序开发的App
https://github.com/chongbenben/liwushuoapp
69:体育新闻微信小程序
https://github.com/havenxie/weapp-sportsnews
70:基于Labrador和mobx构建的小程序开发demo
https://github.com/spacedragon/labrador_mobx_example
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