基于科大讯飞AIUI平台自定义语义库的开发
说明：我写这篇文章的主要目的是因为我在做这块的时候遇到过一些坑，也是希望后来者能少走一些弯路。
科大讯飞AIUI开放平台地址：https://aiui.xfyun.cn
科大讯飞AIUI开放平台后处理地址：https://aiui.xfyun.cn/myApp/config/5bf22b4e
1. 科大讯飞接口服务类：
<?php
namespace service;
/**
* 科大讯飞AIUI服务
* Class AIUIService
* @package service
*/
class AIUIService
{
const APP_ID = '*****'; //讯飞AIUI开放平台注册申请应用的应用ID(appid)
const API_KEY = '****'; //接口密钥，由讯飞AIUI开放平台提供，调用方管理
const TOKEN = '*****'; //后处理token
const AES_KEY = '*****'; //加密AES KEY
/**
* @title 构造函数
* @param string $key 密钥
* @param string $method 加密方式
* @param string $iv iv向量
* @param mixed $options 还不是很清楚
*/
public function __construct()
{
$this->token = self::TOKEN;
// key是必须要设置的
$this->secret_key = self::AES_KEY;
$this->method = "AES-128-CBC";
$this->iv = self::AES_KEY;
$this->options = OPENSSL_RAW_DATA;
}
/**
* @title 签名验证
* @param $token token
* @param $timestamp 时间戳
* @param $rand 随机数
* @param $aesKey $aesKey
* @param $sign 客户端请求接口sign参数值
* @return INT
*/
public function checkAuth($sign,$timestamp,$rand,$key='')
{
//按规则拼接为字符串
$str = self::createSignature($this->token,$timestamp,$rand,$key);
///校验签名字符串：0为一致、-1为不一致
if ($str !== $sign) {
return -1;
}
return 0;
}
/**
* @title 生成签名
* @param $token
* @param $timestamp
* @param $rand
* @param string $aesKey
* @return string
*/
private static function createSignature($token,$timestamp,$rand,$key='')
{
//组装要排序的数组
$arr = [$timestamp,$token,$rand];
//字典序排序
sort($arr);
//拼接为一个字符串
$str = implode('',$arr);
//sha1加密
return sha1($str);
}
/**
* @title 加密
* @param $plaintext string 要加密的字符串
* @return string
*/
public function encrypt($plaintext){
//加密采用AES的CBC加密方式，秘钥为16字节（128bit），初始化向量复用秘钥，填充方式为PKCS7Padding。
//返回的消息要以同样的方式进行加密。
//加密过程：padding->CBC加密->base64编码
//$option 以下标记的按位或： OPENSSL_RAW_DATA 原生数据，对应数字1，不进行 base64 编码。OPENSSL_ZERO_PADDING 数据进行 base64 编码再返回，对应数字0。
return openssl_encrypt($plaintext, $this->method, $this->secret_key,$this->options, $this->iv);
}
/**
* @title 解密
* @param $ciphertext string 要解密的字符串
* @return string
*/
public function decrypt($ciphertext){
//解密过程：base64解码->CBC解密->unpadding
return openssl_decrypt($ciphertext, $this->method, $this->secret_key, $this->options, $this->iv);
}
}2. 控制器处理：
接口调用示例：
注： 其他具体接入过程可参见文档:https://aiui.xfyun.cn/docs/access_docs
<?php
namespace app\api\controller;
use service\AIUIService;
use service\SimilarityMatch;
use think\Db;
/**
* @title 科大讯飞自定义语义库
* @class AiUi
* @auth 邹柯
* @date 2018-11-19
*/
class AiUi
{
/**
* @title 科大讯飞自定义语义库
* @return json
*/
public function accessVerification()
{
//接收参数
$param = request()->param(false);
//判断接口访问方式:POST/GET
$res = isset($_SERVER['REQUEST_METHOD']) && !strcasecmp($_SERVER['REQUEST_METHOD'],'POST');
if($res) { //POST
//是否加密:encrypttype=aes-加密、raw-不加密
$encrypttype = $param[ 'encrypttype'];
//解密
if($encrypttype == "aes"){
$DeMsgContent = (new AIUIService())->decrypt(file_get_contents("php://input"));
$DeMsgContent = json_decode($DeMsgContent,true);
}else{
//消息内容
$MsgContent = $param['Msg']['Content'];
$DeMsgContent = json_decode(base64_decode($MsgContent),true);
//调试代码
p($DeMsgContent);
}
//组装要返回的问题答案
//应答码(response code),0-操作成功、4-文本没有匹配的技能场景,技能不理解或不能处理该文本
if(!empty($DeMsgContent["intent"]) && $DeMsgContent["intent"]["rc"] == 4){
$msg = $this->getMsg($DeMsgContent["intent"]["text"]);
if(empty($msg)){
$msg_text = "这个技能还没学会--测试";
}else{
$msg_text = $msg[0]['answer'];
}
$DeMsgContent["intent"]["answer"] =[
//通用的文字显示，属于text数据
"text"=> $msg_text,
//显示的类型，通过这个类型，可以确定数据的返回内容和客户端的显示内容，默认值为 T 。
//T：text数据 U：url数据 TU：text+url数据 IT：image+text数据 ITU：image+text+url数据
"type"=>"T",
//回答的情绪，取值参见附录的情感标签对照表
"emotion"=>"default",
"answerType"=>"openQA"
];
$DeMsgContent["intent"]["operation"] = "ANSWER";
$DeMsgContent["intent"]["score"] = 1;
$DeMsgContent["intent"]["service"] = "openQA";
$DeMsgContent["intent"]["status"] = 0;
$DeMsgContent["intent"]["array_index"] = 0;
$DeMsgContent["intent"]["engine_time"] = 0.001;
}
//加密
if($encrypttype == "aes"){
//...
return (new AIUIService())->encrypt(json_encode($DeMsgContent));
}else{
//调试代码
p(json_encode($DeMsgContent));
echo json_encode($DeMsgContent);
}
} else { //GET
//接收验证签名参数
$timestamp = $param['timestamp'];
$rand = $param['rand'];
$sign = $param['signature'];
$AIUIService = new AIUIService();
$res = $AIUIService->checkAuth($sign,$timestamp,$rand);
if($res == -1){
return null;
}
//回传后处理 token，token 在官网上有
echo sha1("sdjdjsodml");
//调试代码
/**********************************
foreach ($_GET as $key=>$value){
file_put_contents("log.txt", date('H:i:s')." "."_GET: Key: $key; Value: $value"."\r\n", FILE_APPEND);
}
**********************************/
}
}
/**
* @title 根据语义返回要查询问题的答案
* @param $question 问题
* @return array
*/
private function getMsg($question){
//匹配主关键词
$keywords_info = Db::query("select * from cr_aiui_keywords where status=1 and LOCATE(keywords,'{$question}') > 0");
if(!empty($keywords_info)){
$keywords_str =implode(",",array_unique(array_column($keywords_info,"keywords")));
$keywords_str2 = "'".str_replace(",","','",$keywords_str)."'";
//组装查询条件
$where = "status=1 and keywords in ($keywords_str2)";
$result = Db::name("cr_aiui_semantic_library")->field("id,second_keywords,answer")->where($where)->select();
//计算不同匹配结果的匹配次数
$count = [];
foreach($result as $k=>$v){
$count[$v['id']]['count'] = 0;
$second_keywords_array = explode(",",$v['second_keywords']);
foreach($second_keywords_array as $k2=>$v2){
$res = strpos($question, $v2);
$count[$v['id']]['answer'] = $v['answer'];
if($res <> false){
$count[$v['id']]['count'] += 1;
}
}
}
$count = array_values($count);
//多维数组排序
// 取得列的列表
foreach ($count as $key => $row){
$volume[$key] = $row['count'];
}
array_multisort($volume, SORT_DESC,$count);
//获取匹配度最大的数组的次数
$max_count = $count[0]['count'];
//组装匹配次数最大的结果集
foreach($count as $k=>$v){
if($v['count'] <> $max_count ){
unset($count[$k]);
}
}
$count = array_values($count);
}else{
return null;
}
return $count;
}下面是测试过程中的测试数据
(1) 测试数据1
接收post过来的参数：
tp5开启调试,查看日志记录：/home/wwwroot/default/CrAdmin/runtime/log/201811/23.log
array (
//随机字符串
'rand' => '04d1L6G2',
//是否加密:encrypttype=aes加密/raw不加密
'encrypttype' => 'raw',
//签名
'msgsignature' => 'ef64f8ef4ec53a1f7ad30f5c8d312d316e1bd54d',
'timestamp' => '2018-11-19 17:47:23 +0800 CST',
//消息id，字符串类型
'MsgId' => 'cida160a452@dx00a00f4dd2a70100ac1',
//消息创建时间，整型
'CreateTime' => 1542620843,
//开发者应用Id，字符串类型
'AppId' => '5bf22b4e',
//AIUI唯一用户标注，字符串类型
'UserId' => 'd10601259780',
//本次会话交互参数，Base64格式字符串，解码后为json格式
'SessionParams' => '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',
//开发者自定义参数，通过客户端的userparams参数上传，Base64格式字符串
'UserParams' => '',
//游业务类型，目前包括两种（iat：听写结果，kc：语义结果），字符串类型
'FromSub' => 'kc',
//消息内容，json object参考Msg消息内容格式
'Msg' =>
array (
'ContentType' => 'json',
'Type' => 'text',
'Content' => '{"intent":{"answer":{"text":"为您找到以下结果"},"data":{"result":[{"aliasNames":["Kamen Rider Kuuga vs. the Strong Monster Go-Jiino-Da","蒙面超人古迦vs刚力怪人Go·Jiino·Da,仮面ライダークウガVS刚力怪人ゴ・ジイノ・ダ","仮面ライダークウガVS刚力怪人ゴ・ジイノ・ダ","假面骑士空我vs刚力怪人Go·Jiino·Da","蒙面超人古迦vs刚力怪人Go·Jiino·Da"],"directors":[{"id":1064770,"name":"铃村展弘"}],"hot":54,"leadActors":[{"name":"小田切让"},{"name":"葛山信吾"},{"name":"立木文彦"},{"name":"村田和美"},{"name":"村田和美"}],"name":"假面骑士空我vs刚力怪人Go·Jiino·Da","rawNames":["假面骑士空我vs刚力怪人Go·Jiino·Da"],"releaseDate":"2000-08-27"},{"aliasNames":["铠武外传:假面骑士杜古","假面骑士纳高尔","铠武","ガイム外伝 仮面ライダーデューク","仮面ライダーナックル","铠武外传:假面骑士斩月","ガイム外伝 仮面ライダー斩月","仮面ライダーバロン","铠武外传:假面骑士杜古 / 假面骑士纳高尔","铠武外传:假面骑士斩月 / 假面骑士巴隆","假面骑士巴隆","铠武外传:假面骑士斩月/ 假面骑士巴隆"],"directors":[{"id":1174065,"name":"金田治"}],"hot":82,"leadActors":[{"name":"松田岳"},{"name":"青木玄德"},{"name":"小林丰"},{"name":"久保田悠来"},{"name":"河相我闻"},{"name":"小林豊"},{"name":"佃井皆美","roleName":"凑耀子 ,仮面ライダーマリカ"}],"name":"铠武外传:假面骑士杜古 / 假面骑士纳高尔","rawNames":["铠武外传：假面骑士斩月/ 假面骑士巴隆","铠武外传：假面骑士斩月 / 假面骑士巴隆","铠武外传：假面骑士杜古 / 假面骑士纳高尔","铠武外传：假面骑士斩月"],"releaseDate":"2015-04-22"},{"aliasNames":["月光仮面 怪獣コング","Moon Mask: The Monster Kong","Moonlight Mask: The Monster Kong","The Monster Gorilla","月光幪面侠 怪兽刚古","月光蒙面侠 怪兽刚古","月光假面 怪兽刚古","Gekko kamen - kaiju Kongu","月光假面:怪兽刚"],"directors":[{"name":"相野田悟"},{"id":2278981,"name":"Satoru Ainoda"}],"leadActors":[{"name":"大村文武","roleName":"Gekko Kamen ,Juro Iwai"},{"name":"柳谷寛"},{"name":"若水ヤエ子"},{"name":"山本麟一","roleName":"Kaiju Kongu"},{"name":"加藤嘉","roleName":"Boss of the assassin group"},{"name":"小宫光江"},{"name":"若水八重子","roleName":"Kaboko"},{"name":"Joseph Ottoman","roleName":"Doctor"}],"name":"月光假面 怪兽刚古","rawNames":["月光假面：怪兽刚","月光假面 怪兽刚古"],"releaseDate":"1959-04-01"},{"aliasNames":["小王刚传奇"],"directors":[{"name":"张猛"},{"name":"宋思明"}],"leadActors":[{"name":"王刚","roleName":"小王刚"},{"name":"王军","roleName":"老外"},{"name":"柏然"},{"name":"土豆","roleName":"小王刚媳妇"},{"name":"闫丽","roleName":"丽丽"}],"name":"小王刚传奇","rawNames":["小王刚传奇"],"releaseDate":"2015-01-01"},{"aliasNames":["Kidnap,天网","Tian wang","Kidnap","天网"],"directors":[{"id":1001150,"name":"程刚"},{"name":"程刚"}],"hot":325,"leadActors":[{"name":"罗烈"},{"name":"樊梅生"},{"name":"刘午琪"},{"name":"胡锦"},{"name":"佟林","roleName":"牛大刚"},{"name":"井淼"},{"name":"冯敬文"},{"name":"葛荻华"},{"name":"程刚"},{"name":"王莱"}],"name":"天网","rawNames":["天网"],"releaseDate":"1974-11-28"},{"aliasNames":["千面大盗,千面仁侠","Gun Brothers","Qian mian da dao","千面大盗","千面仁侠"],"directors":[{"id":1001150,"name":"程刚"},{"id":1192572,"name":"吴家骧"},{"name":"程刚"}],"hot":73,"leadActors":[{"name":"凌云"},{"name":"焦姣"},{"name":"田丰"},{"name":"顾文宗"},{"name":"黄莎莉"},{"name":"方盈"},{"name":"金天柱"},{"name":"沈依"}],"name":"千面大盗","rawNames":["千面大盗"],"releaseDate":"1968-02-20"},{"aliasNames":["青山刚昌短编集,あおやまごうしょうたんぺんしゅう","青山刚昌短编集","青山刚昌短篇集","あおやまごうしょうたんぺんしゅう"],"directors":[{"id":1017238,"name":"锅岛修"},{"name":"青山刚昌"}],"hot":520,"leadActors":[{"name":"山口胜平"},{"name":"高山南"},{"name":"岩居由希子"},{"name":"茶风林"},{"name":"难波圭一"}],"name":"青山刚昌短篇集","rawNames":["青山刚昌短篇集"],"releaseDate":"1998-12-24"},{"aliasNames":["仮面ライダー対ショッカー,幪面超人·CX程式","蒙面超人·CX程式","Kamen Rider vs. Shocker","Masked Rider vs. Shocker","幪面超人对撒旦帮","蒙面超人对撒旦帮","Kamen Raidâ tai Shokkâ","Kamen Raid&#xE2; tai Shokk&#xE2;","仮面ライダー対ショッカー","仮面ライダー対じごく大使,幪面超人·和平大阴谋","蒙面超人·和平大阴谋","Kamen Rider vs. Hell's Ambassador","Masked Rider vs. Ambassador Hell","Kamen Raidâ tai jigoku taishi","Kamen Raid&#xE2; tai jigoku taishi","假面骑士对地狱大使","假面骑士对修卡","仮面ライダー,蒙面超人","假面超人","仮面ライダー","Kamen Rider","Masked Rider","假面骑士","蒙面超人","仮面ライダー対じごく大使","幪面超人·和平大阴谋","幪面超人·CX程式"],"directors":[{"name":"山田稔"},{"id":1004054,"name":"石ノ森章太郎"},{"name":"石ノ森章太郎"},{"id":2674345,"name":"竹本弘一"},{"id":2888970,"name":"Hideyuki Kimura"},{"id":2889005,"name":"Itaru Orita"}],"hot":479,"leadActors":[{"name":"藤冈弘","roleName":"Kamen Rider 1"},{"name":"佐々木刚"},{"name":"千叶治郎","roleName":"FBI Agent Taki"},{"name":"沖わか子"},{"name":"高见エミリー"},{"name":"天本英世","roleName":"Dr. Desugoddo-hakase"},{"name":"中江真司","roleName":"Narrator"},{"name":"Shinji Nakae","roleName":"Narrator"},{"name":"潮健二"},{"name":"潮健儿","roleName":"Hell's Ambassador"},{"name":"纳谷悟郎","roleName":"The Great Boss"},{"name":"岛田阳子","roleName":"Hiromi Nohara"},{"name":"佐佐木刚","roleName":"Ichimonji Hayato ,Kamen Raidâ 2"},{"name":"小林昭二","roleName":"Tôbei Tachibana"},{"name":"高野浩幸","roleName":"田所まさる ,中山弘"},{"name":"泽律雄","roleName":"Chameleon"},{"name":"Chieko Morikawa"},{"name":"宫口二朗"},{"name":"佐佐木功","roleName":"峰信太郎"}],"name":"假面骑士对修卡","rawNames":["假面骑士","假面骑士对地狱天使","假面骑士对地狱大使","假面骑士对修卡"],"releaseDate":"1971-04-03"},{"aliasNames":["他不囧","他是我兄弟","We Are Brothers,우리는 형제입니다","We Are Brothers","우리는 형제입니다","我们是兄弟","他不冏","他不冏,他是我兄弟"],"directors":[{"id":1050979,"name":"张镇"}],"hot":773,"leadActors":[{"name":"赵震雄"},{"name":"金成钧"},{"name":"金英爱"},{"name":"尹贞伊"},{"name":"赵福来","roleName":"纯真的小偷"},{"name":"赵镇雄"},{"name":"尹真怡"},{"name":"Seon-Mook Cho"}],"name":"我们是兄弟","rawNames":["他不冏，他是我兄弟","我们是兄弟"],"releaseDate":"2014-10-23"},{"aliasNames":["我们四个","他不怪","他是我儿子","同志夹心人","The Sum of Us","他不怪,他是我儿子","Die Summe der Gefühle","Immer Ärger mit der Liebe","La somme de nous tous","Mennyit érünk","Nosotros dos","Nossa Essência","Tutto ciò che siamo","Um Caso de Amor","Uudet heilat"],"directors":[{"id":1166133,"name":"凯文·唐林"},{"id":1270789,"name":"乔夫·波顿"},{"id":1243010,"name":"Carolynne Cunningham"},{"id":1157387,"name":"Guy Campbell"},{"name":"Geoff Burton"},{"name":"Kevin Dowling"}],"hot":423,"leadActors":[{"name":"杰克·汤普森","roleName":"Harry Mitchell"},{"name":"罗素·克劳","roleName":"Jeff Mitchell"},{"name":"约翰·波尔森","roleName":"Greg"},{"name":"Deborah Kennedy","roleName":"Joyce Johnson"},{"name":"保罗·弗里曼","roleName":"George"},{"name":"Stuart Campbell","roleName":"Leather Man"},{"name":"Graham Drake","roleName":"Leather Man"},{"name":"Joss Moroney","roleName":"Young Jeff"},{"name":"德博拉·肯尼迪","roleName":"Joyce Johnson"}],"name":"我们四个","rawNames":["我们四个","他不怪，他是我儿子"],"releaseDate":"1994-07-28"}]},"rc":0,"semantic":[{"intent":"recommend","slots":[{"name":"name","normValue":"爱情我你他","value":"我"},{"name":"name","value":"搜索"},{"name":"name","normValue":"我,你,他","value":"他"},{"name":"name","value":"结果"}]}],"service":"iFlyVideoSearch","serviceCategory":"iFlyVideoSearch","serviceName":"iFlyVideoSearch","serviceType":"preventive","sid":"cida160a452@dx00a00f4dd2a70100ac","state":{"fg::video_search::default::default":{}},"text":"我刚又说了一句他说下面是在搜索结果","uuid":"cida160a452@dx00a00f4dd2a70100ac","cid":"cida160a452@dx00a00f4dcfbb000000"}}',
),
);(2) 测试数据2
- base64_encode($SessionParams);
{
"context":{
"sdk_support":[
"tts",
"iat",
"nlp"
]
},
"dev_lang":"cpp",
"dsrc":"sdk",
"dtype":"audio",
"interact_mode":"continuous",
"msc.lat":"",
"msc.lng":"",
"os_sys":"Android",
"prot_type":"pb",
"scene":"main",
"scity":"ch",
"sdk_ver":"5.5.1041.0000",
"sid":"cida160a452@dx00a00f4dd2a70100ac",
"stmid":"audio-172",
"ver_type":"intelligent_hdw",
"wake_id":"1542620810860e6cfaaba7305867dc4ef3d69"
}(3) 测试数据3
-
base64_encode($param[‘Msg’][‘Content’]);
“`json
“intent”:{
“array_index”:0,
“data”:{
“inherit”:0,
“isCached”:0,
“priority”:0,
“result”:[
{
“albumname”:”答案就是你”,
“audiopath”:”http://vbox.hf.openstorage.cn/ctimusic/128/2016-01-20/%E5%88%98%E5%BE%B7%E5%8D%8E/%E7%AD%94%E6%A1%88%E5%B0%B1%E6%98%AF%E4%BD%A0/%E6%9A%97%E9%87%8C%E7%9D%80%E8%BF%B71453250743.mp3″,
“itemid”:”45106597″,
“movienames”:[],
“neatsongname”:[
“暗里着迷”
],
“pictures”:[
{
“level”:2,
“path”:”http://vbox.hfdn.openstorage.cn/ctipicture/2/20160303/580ef3c814d9e33871dfada810f88f3d/09d7de7eb33cc3b65f4e19b43f8bc81e_z.jpg”,
“size”:”420×420″
},
{
“level”:1,
“path”:”http://vbox.hfdn.openstorage.cn/ctipicture/2/20160303/580ef3c814d9e33871dfada810f88f3d/09d7de7eb33cc3b65f4e19b43f8bc81e_small.jpg”,
“size”:”300×300″
}
],
“programname”:””,
“publishtime”:752083200,
“singeraliasnames”:[
“AndyLau”,
“刘主席”,
“华Dee”,
“华仔”,
“华哥”,
“华神”
],
“singerids”:[
“25000”
],
“singernames”:[
“刘德华”
],
“songname”:”暗里着迷”,
“source”:”iflytek”,
“tagnames”:[
“经典”,
“下午茶”,
“华语”,
“工作”,
“”
]
},
],
“sem_score”:{
“artist”:{
“lcs”:1,
“pos”:”ps”,
“txt”:”刘德华”
},
“song”:{
“lcs”:1,
“pos”:”ps”,
“txt”:”暗里着迷”
},
“top”:0
}
},
“demand_semantic”:{
“artist”:”刘德华”,
“service”:”musicX”,
“song”:”暗里着迷”
},
“engine_time”:41.273,
“operation”:”PLAY”,
“orig_semantic”:{
“slots”:{
“artist”:”刘德华”,
“song”:”暗里着迷”
}
},
“rc”:0,
“score”:0,
“search_semantic”:{
“artist”:”刘德华”,
“operation”:”PLAY”,
“service”:”musicX”,
“song”:”暗里着迷”
},
“semantic”:{
“slots”:{
“artist”:”刘德华”,
“operation”:”PLAY”,
“song”:”暗里着迷”
}
},
“service”:”musicX”,
“uuid”:”cida160a452@dx00a00f4dd17f01009a”,
“text”:”那你竖起耳朵听刘德华的暗里着迷”,
“state”:{
“fg::musicX::default::playing”:{
“state”:”playing”
}
},
“used_state”:{
“state”:”playing”,
“state_key”:”fg::musicX::default::playing”
},
“answer”:{
“text”:”刘德华 暗里着迷”
},
“dialog_stat”:”DataValid”,
“save_history”:true,
“sid”:”cida160a452@dx00a00f4dd17f01009a”,
“cid”:”cida160a452@dx00a00f4dcfbb000000″
}
3. 自定义问答库管理后台的开发
-
注：管理后台的代码我就不贴了，主要是原理，如有需要请联系我。
4. 数据库表结构的设计
CREATE TABLE `cr_aiui_keywords` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`keywords` varchar(10) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '关键词',
`status` tinyint(1) NOT NULL DEFAULT '1' COMMENT '状态（0：禁用 1：启用）',
`create_time` datetime NOT NULL COMMENT '创建时间',
`update_time` datetime DEFAULT NULL COMMENT '修改时间',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='关键词库';CREATE TABLE `cr_aiui_semantic_library` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`question` text COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '问题',
`keywords` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '关键词',
`second_keywords` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '副关键词',
`type` tinyint(1) NOT NULL COMMENT '消息类型:1-文字、2-音频、3-图文、4-视频、5-图片',
`answer` text COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '消息内容或标题',
`url` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '视频、音乐或图片地址',
`image_url` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '视频或音乐封面图片地址',
`desc` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '视频、音乐描述',
`status` tinyint(1) NOT NULL DEFAULT '1' COMMENT '状态（0：禁用 1：启用）',
`create_time` datetime NOT NULL COMMENT '创建时间',
`update_time` datetime DEFAULT NULL COMMENT '修改时间',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='基于科大讯飞AIUI平台对的自定义语义库';参考文章:
资源经验分享 — AIUI第三方接入的问题
AIUI语义后处理历险记
PHP用openssl_encrypt代替mcrypt_encrypt
版权声明：本文为zouke1220原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。