照片解析，文本查询

Log.php

@@ -1,6 +1,6 @@
 <?php
 
-require 'vendor/autoload.php';
+require_once __ROOT__ . '/vendor/autoload.php';
 
 use Monolog\Formatter\LineFormatter;
 use Monolog\Handler\StreamHandler;

api/BaiduImage.php

@@ -1,14 +1,87 @@
 <?php
 
-header("Content-type:application/json");
+require_once "../config.php";
+require_once __ROOT__ . "/baidu/BaiduAiRequest.php";
+require_once __ROOT__ . "/entity/Garbage.php";
+require_once __ROOT__ . "/database/Query.php";
+require_once __ROOT__ . "/api/JsonResponse.php";
 
-if (isset($_POST["image"])) {
+//查询垃圾分类
+function query_waste_soring($image_res)
+{
+//    匹配结果大于0才进行处理
+    if (isset($image_res["result_num"]) && $image_res["result_num"] > 0) {
+//        匹配关键字
+        $keyword = array();
+        $sql = "";
+//        去除匹配结果数组
+        foreach ($image_res["result"] as $result) {
+//            筛选置信值大于0.5的结果
+            if ($result["score"] >= 0.5) {
+                array_push($keyword, '%' . $result["keyword"] . '%');
+//                拼接模糊查询语句
+                $sql = $sql . " or name like ?";
+            }
+        }
+//        如果筛选结果大于0处理
+        if (count($keyword) > 0) {
+
+            $sql = "select * from garbage where" . substr($sql, 3);
+            info("查询sql" . $sql);
+            $garbage_result = getGarbageQuery($sql, $keyword);
+            json_res(json_encode(array("img_parse" => true, "query" => true, "img_res" => $image_res, "result" => $garbage_result->getGarbageObjArray()), JSON_UNESCAPED_UNICODE));
+
+        } else {
+            json_res(json_encode(array("img_parse" => true, "img_res" => $image_res)));
+        }
+    } else {
+        json_res(json_encode(array("img_parse" => false)));
+    }
+}
+
+
+//    查询token
+$token_result = new class() extends AbstractTokenQuery
+{
+    public function bind_param(mysqli_stmt $stmt, array $param)
+    {
 
-    echo <<<EOF
+    }
-{"msg":"合法图片参数"}
+};
-EOF;
+DbUtil::query("select * from api_token limit 0,1", $token_result);
+
+//    toekn如果失效，则更新token
+if (strtotime(date(default_format)) >= strtotime($token_result->getToken()->getEndTime())) {
+    info("token失效了，更新token");
+    $updateToken = new BaiduAiRequest("https://aip.baidubce.com/oauth/2.0/token");
+    $updateToken->request_token();
+    DbUtil::query("select * from api_token limit 0,1", $token_result);
+}
+
+
+//获取图片参数
+if (isset($_POST["image"])) {
+    //    请求通用物体和场景识别高级版接口
+    $image_req = new BaiduAiRequest("https://aip.baidubce.com/rest/2.0/image-classify/v2/advanced_general");
+    //    获取解析结果
+    $image_res = $image_req->request_with_param(array("access_token" => $token_result->getToken()->getAccessToken(), "image" => $_POST["image"]));
+    query_waste_soring($image_res);
+} else if ($_FILES["file"]["error"] > 0) {
+    json_res(<<<EOF
+{"msg":"文件上传失败"}
+EOF
+    );
+} else if ($_FILES["file"]["error"] == 0) {
+//    base64加密文件二进制数据
+    $image = base64_encode(file_get_contents($_FILES["file"]["tmp_name"]));
+//    请求通用物体和场景识别高级版接口
+    $image_req = new BaiduAiRequest("https://aip.baidubce.com/rest/2.0/image-classify/v2/advanced_general");
+//    获取解析结果
+    $image_res = $image_req->request_with_param(array("access_token" => $token_result->getToken()->getAccessToken(), "image" => $image));
+    query_waste_soring($image_res);
 } else {
-    echo <<<EOF
+    json_res(<<<EOF
 {"msg":"缺少图片参数"}
-EOF;
+EOF
+    );
 }

api/JsonResponse.php

@@ -0,0 +1,10 @@
+<?php
+
+
+//返回json
+function json_res($json_str)
+{
+//    设置json响应头
+    header("Content-type:application/json");
+    echo $json_str;
+}

api/QueryText.php

@@ -0,0 +1,45 @@
+<?php
+
+require_once "../config.php";
+require_once __ROOT__ . "/api/JsonResponse.php";
+require_once __ROOT__ . "/database/DbUtil.php";
+require_once __ROOT__ . "/database/Query.php";
+
+
+//关键字查询
+class QueryText
+{
+    public static function get($sql, $keyword): AbstractGarbageQuery
+    {
+        $garbage_result = new class() extends AbstractGarbageQuery
+        {
+//            参数绑定
+            public function bind_param(mysqli_stmt $stmt, array $param)
+            {
+                if (count($param) > 1) {
+                    $stmt->bind_param(str_repeat("s", count($param)), $param[0], ...array_slice($param, 1));
+                } else {
+                    $stmt->bind_param(str_repeat("s", count($param)), $param[0]);
+                }
+
+            }
+        };
+
+
+        DbUtil::query($sql, $garbage_result, $keyword);
+
+        return $garbage_result;
+    }
+}
+
+if (empty($_GET)) {
+    json_res(json_encode(array("status" => false, "error" => "非法请求"), JSON_UNESCAPED_UNICODE));
+} else if (isset($_GET["keyword"]) and !empty($_GET["keyword"])) {
+    $result = getGarbageQuery("select * from garbage where name like ?", array("%" . $_GET["keyword"] . "%"));
+    json_res(json_encode(array("status" => true, "result" => $result->getGarbageObjArray(), "keyword" => $_GET["keyword"]), JSON_UNESCAPED_UNICODE));
+} else if (isset($_GET["category"]) and is_numeric($_GET["category"])) {
+    $result = getGarbageQuery("select * from garbage where category = ?", array((int)$_GET["category"]));
+    json_res(json_encode(array("status" => true, "result" => $result->getGarbageObjArray(), "category" => $_GET["category"]), JSON_UNESCAPED_UNICODE));
+} else {
+    json_res(json_encode(array("status" => false, "error" => "非法查询参数"), JSON_UNESCAPED_UNICODE));
+}

baidu/BaiduAiRequest.php

@@ -1,7 +1,7 @@
 <?php
 
-require "ApiToken.php";
+require_once __ROOT__ . "/entity/ApiToken.php";
-require "../database/DbUtil.php";
+require_once __ROOT__ . "/database/DbUtil.php";
 
 
 //api请求
@@ -20,7 +20,7 @@ class BaiduAiRequest
         $this->url = $url;
     }
 
-    function request()
+    function request_token()
     {
         try {
             if (empty(self::$client_id) or empty(self::$client_secret)) {
@@ -29,15 +29,18 @@ class BaiduAiRequest
             $post_data['grant_type'] = 'client_credentials';
             $post_data['client_id'] = self::$client_id;
             $post_data['client_secret'] = self::$client_secret;
-            $o = "";
+
-            foreach ($post_data as $k => $v) {
+            $json_res = $this->request_with_param($post_data);
-                $o .= "$k=" . urlencode($v) . "&";
+            if (array_key_exists("error", $json_res)) {
-            }
+                throw new Exception("请求异常");
-            $param = substr($o, 0, -1);
+            } else {
-            if (empty($this->url) || empty($param)) {
+                DbUtil::delete("delete from api_token");
-                return false;
+                $token = new ApiToken(null, $json_res["refresh_token"], $json_res["expires_in"], null, $json_res["scope"], $json_res["session_key"], $json_res["access_token"], $json_res["session_secret"]);
+                DbUtil::insert("insert into api_token (refresh_token, expires_in, end_time, scope, session_key, access_token, session_secret) values (?,?,?,?,?,?,?)",
+                    "sisssss", $token->getRefreshToken(), $token->getExpiresIn(), date_format(date_create(date(default_format))->add(date_interval_create_from_date_string($token->getExpiresIn() . " seconds")), default_format), $token->getScope(), $token->getSessionKey(), $token->getAccessToken(), $token->getSessionSecret());
+                info("token保存成功");
+                return $token;
             }
-            return $this->request_with_param($param);
         } catch (Exception $e) {
             $GLOBALS["default_log"]->error($e);
             return <<<EOF
@@ -46,11 +49,20 @@ class BaiduAiRequest
         }
     }
 
+
     //    发送请求
     function request_with_param($param)
     {
 
         try {
+            $o = "";
+            foreach ($param as $k => $v) {
+                $o .= "$k=" . urlencode($v) . "&";
+            }
+            $param = substr($o, 0, -1);
+            if (empty($this->url) || empty($param)) {
+                return false;
+            }
             $curlPost = $param;
             $curl = curl_init($this->url);//初始化curl
             curl_setopt($curl, CURLOPT_HEADER, 0);//设置header
@@ -61,17 +73,9 @@ class BaiduAiRequest
             curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
             $data = curl_exec($curl);//运行curl
             curl_close($curl);
-            $json_res = json_decode($data, true);
+            $json_res = json_decode($data, true, 512, JSON_UNESCAPED_UNICODE);
             info("接口响应结果：" . $data);
-            if (array_key_exists("error", $json_res)) {
+            return $json_res;
-                throw new Exception("请求异常");
-            } else {
-                $token = new ApiToken($json_res["refresh_token"], $json_res["expires_in"], $json_res["session_key"], $json_res["access_token"], $json_res["scope"], $json_res["session_secret"]);
-                DbUtil::insert("insert into api_token (refresh_token, expires_in, end_time, scope, session_key, access_token, session_secret) values (?,?,?,?,?,?,?)",
-                    "sisssss", $token->getRefreshToken(), $token->getExpiresIn(), $token->getEndTime(), $token->getScope(), $token->getSessionKey(), $token->getAccessToken(), $token->getSessionSecret());
-                info("token保存成功");
-                return $token;
-            }
         } catch (Exception $e) {
             error($e);
             return <<<EOF
@@ -82,7 +86,4 @@ class BaiduAiRequest
 
 }
 
-$obj = new BaiduAiRequest("https://aip.baidubce.com/oauth/2.0/token");
-$obj->request();
-
 

config.php

@@ -1,13 +1,14 @@
 <?php
-
+//数据库配置
 define("db_config", array(
     "servername" => "mylinux",
     "username" => "sukura",
     "password" => "123456",
     "dbname" => "waste_sorting"
 ));
-
+//默认日期格式
 define("default_format", "Y-m-d H:i:s");
+//根目录
+//define("__ROOT__", dirname(__FILE__));
 
-define("__ROOT__", dirname(__FILE__));
+define("__ROOT__", "D:/JetBrains/PhpstormProjects/WasteSorting");
-

database/DbUtil.php

@@ -1,7 +1,16 @@
 <?php
 
-require "../config.php";
+require_once __ROOT__ . "/config.php";
-require "../Log.php";
+require_once __ROOT__ . "/Log.php";
+
+interface DoExcute
+{
+//    参数处理
+    function bind_param(mysqli_stmt $stmt, array $param);
+
+//    执行结果处理
+    function doResult(mysqli_stmt $stmt);
+}
 
 class DbUtil
 {
@@ -36,18 +45,59 @@ class DbUtil
     }
 
 //    插入数据
-    public static function insert($sql, $types, ...$_)
+    public static function modify($action, $sql, $types = "", ...$_)
+    {
+
+        try {// 创建连接
+            $conn = self::getConn();
+            $stmt = $conn->prepare("$sql");//创建一个预定义的对象 ?占位
+            if (!empty($types)) {
+                $stmt->bind_param($types, ...$_);//        参数绑定
+            }
+            $stmt->execute();//        执行sql
+            info($action . $stmt->affected_rows . "条数据");
+            $stmt->close();
+            info("执行sql.$sql.成功");
+            self::closeConn($conn);//        关闭连接
+        } catch (Exception $e) {
+            error($action . "数据异常" . $e);
+        }
+    }
+
+//    插入数据
+    public static function insert($sql, $types = "", ...$_)
+    {
+        self::modify("插入", $sql, $types, ...$_);
+    }
+
+//    更新数据
+    public static function update($sql, $types = "", ...$_)
     {
+        self::modify("更新", $sql, $types, ...$_);
+    }
+
+//    删除数据
+    public static function delete($sql, $types = "", ...$_)
+    {
+        self::modify("删除", $sql, $types, ...$_);
+    }
+
 
+//查询数据
+    public static function query($sql, DoExcute $doExcute, array $param = array())
+    {
         try {// 创建连接
             $conn = self::getConn();
-            $stmt = $conn->prepare("$sql");//        参数绑定
+            $stmt = $conn->prepare($sql);//创建一个预定义的对象 ?占位
-            $stmt->bind_param($types, ...$_);//        执行sql
+            $doExcute->bind_param($stmt, $param);
-            $stmt->execute();//        关闭连接
+            $stmt->execute();//        执行sql
+            $doExcute->doResult($stmt);
             info("执行sql.$sql.成功");
+            $stmt->close();
+            //        关闭连接
             self::closeConn($conn);
         } catch (Exception $e) {
-            error("插入数据异常" . $e);
+            error("查询数据异常" . $e);
         }
     }
 }

database/Query.php

@@ -0,0 +1,103 @@
+<?php
+
+require_once __ROOT__ . "/entity/ApiToken.php";
+require_once __ROOT__ . "/entity/Garbage.php";
+
+//Token查询
+abstract class AbstractTokenQuery implements DoExcute
+{
+//    token查询结果
+    private $token_array = array();
+
+    /**
+     * TokenQuery constructor.
+     */
+    public function __construct()
+    {
+    }
+
+
+//    绑定toekn信息
+    public function doResult(mysqli_stmt $stmt)
+    {
+        /**
+         *
+         * $col1 $id
+         * $col2 $refresh_token
+         * $col3 $expires_in
+         * $col4 $end_time
+         * $col5 $scope
+         * $col6 $session_key
+         * $col7 $access_token
+         * $col8 $session_secret
+         */
+        $stmt->bind_result($col1, $col2, $col3, $col4, $col5, $col6, $col7, $col8);
+        while ($stmt->fetch()) {
+            array_push($this->token_array, new ApiToken($col1, $col2, $col3, $col4, $col5, $col6, $col7, $col8));
+        }
+    }
+
+    /**
+     * @return array
+     */
+    public function getTokenArray(): array
+    {
+        return $this->token_array;
+    }
+
+    function getToken(): ApiToken
+    {
+        return $this->token_array[0];
+    }
+
+
+}
+
+//垃圾分类查询
+abstract class AbstractGarbageQuery implements DoExcute
+{
+//    垃圾分类查询结果
+    private $garbage_obj_array = array();
+
+
+    public function doResult(mysqli_stmt $stmt)
+    {
+
+        $stmt->bind_result($col1, $col2, $col3, $col4);
+        while ($stmt->fetch()) {
+            $g = new Garbage($col1, $col2, $col3, $col4);
+            array_push($this->garbage_obj_array, $g);
+        }
+    }
+
+
+    /**
+     * @return array
+     */
+    public function getGarbageObjArray(): array
+    {
+        return $this->garbage_obj_array;
+    }
+
+
+}
+
+function getGarbageQuery($sql, $keyword): AbstractGarbageQuery
+{
+    $garbage_result = new class() extends AbstractGarbageQuery
+    {
+        public function bind_param(mysqli_stmt $stmt, array $param)
+        {
+            if (count($param) > 1) {
+                $stmt->bind_param(str_repeat("s", count($param)), $param[0], ...array_slice($param, 1));
+            } else {
+                $stmt->bind_param(str_repeat("s", count($param)), $param[0]);
+            }
+
+        }
+    };
+
+    DbUtil::query($sql, $garbage_result, $keyword);
+
+    return $garbage_result;
+}

entity/ApiToken.php

@@ -1,21 +1,13 @@
 <?php
 
-//require "../database/config.php";
 //百度token管理
 class ApiToken
 {
+
+    private $id;
     private $refresh_token;
     private $expires_in;
     private $end_time;
-
-    /**
-     * @return false|string
-     */
-    public function getEndTime()
-    {
-        return $this->end_time;
-    }
-
     private $scope;
     private $session_key;
     private $access_token;
@@ -23,24 +15,38 @@ class ApiToken
 
     /**
      * ApiToken constructor.
+     * @param $id
      * @param $refresh_token
      * @param $expires_in
+     * @param $end_time
      * @param $scope
      * @param $session_key
      * @param $access_token
      * @param $session_secret
      */
-    public function __construct($refresh_token, $expires_in, $scope, $session_key, $access_token, $session_secret)
+    public function __construct($id, $refresh_token, $expires_in, $end_time, $scope, $session_key, $access_token, $session_secret)
     {
+        $this->id = $id;
         $this->refresh_token = $refresh_token;
         $this->expires_in = $expires_in;
-        $this->end_time = date_format(date_create(date(default_format))->add(date_interval_create_from_date_string($expires_in . " seconds")), default_format);
+        $this->end_time = $end_time;
         $this->scope = $scope;
         $this->session_key = $session_key;
         $this->access_token = $access_token;
         $this->session_secret = $session_secret;
     }
 
+
+    /**
+     * @return mixed
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+
+
     /**
      * @return mixed
      */
@@ -57,6 +63,14 @@ class ApiToken
         return $this->expires_in;
     }
 
+    /**
+     * @return false|string
+     */
+    public function getEndTime()
+    {
+        return $this->end_time;
+    }
+
     /**
      * @return mixed
      */

entity/Garbage.php

@@ -0,0 +1,68 @@
+<?php
+
+//垃圾分类
+class Garbage implements JsonSerializable
+{
+    private $name;
+    private $category;
+    private $create_at;
+    private $update_at;
+
+    /**
+     * Garbage constructor.
+     * @param $name
+     * @param $category
+     * @param $create_at
+     * @param $update_at
+     */
+    public function __construct($name, $category, $create_at, $update_at)
+    {
+        $this->name = $name;
+        $this->category = $category;
+        $this->create_at = $create_at;
+        $this->update_at = $update_at;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getCategory()
+    {
+        return $this->category;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getCreateAt()
+    {
+        return $this->create_at;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getUpdateAt()
+    {
+        return $this->update_at;
+    }
+
+
+    public function jsonSerialize()
+    {
+        $data = [];
+        foreach ($this as $key => $val) {
+            if ($val !== null) $data[$key] = $val;
+        }
+        return $data;
+    }
+
+}

index.php

@@ -1,6 +1,7 @@
 <?php
 $menus = array("API" => "百度API配置", "WasteSorting" => "垃圾分类管理", "Question" => "题目管理");
-require "head.php";
+require_once "config.php";
+require_once __ROOT__ . "/head.php";
 getMenu("后台管理");
 
 

script/db.sql

@@ -7,10 +7,10 @@ create table api_token
     expires_in     int,
 #   有效时间
     end_time       datetime,
-    scope          varchar(256),
+    scope          varchar(1024),
     session_key    varchar(256),
 #    要获取的Access Token；
-    access_token   varchar(1024),
+    access_token   varchar(256),
     session_secret varchar(32)
 );
 

test.php

@@ -1,3 +1,23 @@
 <?php
-require "config.php";
+include "config.php";
-echo __ROOT__;
+include __ROOT__ . "/database/DbUtil.php";
+
+echo <<<EOF
+<html>
+<head>
+<meta charset="utf-8">
+<title>菜鸟教程(runoob.com)</title>
+</head>
+<body>
+
+<form action="/api/BaiduImage.php" method="post" enctype="multipart/form-data">
+    <label for="file">文件名：</label>
+    <input type="file" name="file" id="file"><br>
+    <input type="submit" name="submit" value="提交">
+</form>
+
+</body>
+</html>
+EOF;
+
+