拼音方案ok

biz-hd/custom/classes/CustomClass.php

@@ -51,7 +51,7 @@ class CustomClass extends BaseClass
         }
         $info = self::getByCondition(['sjId' => $sjId, 'userId' => $userId]);
         if (empty($info)) {
-            $py = stringUtil::getSpelling($name);
+            $py = stringUtil::py($name);
             $visitTime = date("Y-m-d H:i:s");
             $data = [
                 'userId' => $userId,

biz-hd/goods/classes/GoodsClass.php

@@ -110,7 +110,7 @@ class GoodsClass extends BaseClass
         $data['content'] = isset($data['content']) ? $data['content'] : '';
         $data['stock'] = isset($data['stock']) && is_numeric($data['stock']) && $data['stock'] >= 0 ? $data['stock'] : -1;
         $data['sold'] = isset($data['sold']) && is_numeric($data['sold']) && $data['sold'] >= 0 ? $data['sold'] : 0;
-        $data['py'] = stringUtil::getSpelling($data['goodsName']);
+        $data['py'] = stringUtil::py($data['goodsName']);
         $goodsInfo = self::add($data);
         $id = $goodsInfo['id'];
         $goodsName = $goodsInfo['goodsName'];
@@ -148,7 +148,7 @@ class GoodsClass extends BaseClass
         }
         $goodsStyleList = isset($data['goodsStyleList']) && !empty($data['goodsStyleList']) ? $data['goodsStyleList'] : [];
         unset($data['goodsStyleList']);
-        $py = stringUtil::getSpelling($data['goodsName']);
+        $py = stringUtil::py($data['goodsName']);
         //处理分类
         $merchantId = $data['merchantId'];
         $merchantHasCategoryIdList = CategoryClass::getCategoryIdList($merchantId);

biz/ghs/classes/GhsClass.php

@@ -29,7 +29,7 @@ class GhsClass extends BaseClass
             return $ghs;
         }
         $name = $ghsShop['merchantName'] . ' ' . $ghsShop['shopName'];
-        $py = stringUtil::getSpelling($name);
+        $py = stringUtil::py($name);
         $data = [
             'sjId' => $thisSjId,
             'shopId' => $thisShopId,
@@ -48,7 +48,7 @@ class GhsClass extends BaseClass
         ];
         $shop = ShopClass::getShopInfo($shopId);
         $name = $shop['merchantName'] . ' ' . $shop['shopName'];
-        $py = stringUtil::getSpelling($name);
+        $py = stringUtil::py($name);
         $mobile = $shop['mobile'] ?? '';
 
         $customData = [

biz/item/classes/PtItemClass.php

@@ -68,7 +68,7 @@ class PtItemClass extends BaseClass
         $cost = $data['cost'] ?? false;
         $addPrice = $data['addPrice'] ?? false;
         $stockWarning = $data['stockWarning'] ?? false;
-        $data['py'] = stringUtil::getSpelling($data['name']);
+        $data['py'] = stringUtil::py($data['name']);
         $name = $data['name'] ?? false;
         $data['alias'] = $data['alias'] ?? '';
         $data['cover'] = $data['cover'] ?? '';

common/components/stringUtil.php

@@ -2,452 +2,390 @@
 
 namespace common\components;
 
+use Overtrue\Pinyin\Pinyin;
 use Yii;
 
 class stringUtil
 {
-	
-	const KEY = 'Aos4eLEmqpo8dmJleG610tR1KxUVQ5OzgkzpYM23PLqwSaU3Io';
-	
-	//随机编号，英文开头，用于鲜花商品编号
-	public static function buildRandNo($id)
-	{
-		return 'F' . $id . time();// F == flower
-	}
-	
-	//创建微信Token使用
-	public static function buildWxToken($id)
-	{
-		return 'wt' . $id . time();
-	}
-	
-	//订单号，用于购买商品生成的订单等
-	public static function buildOrderNo($id = 0)
-	{
-		mt_srand((double)microtime() * 1000000);
-		$no = empty($id) ? '' : $id;
-		$no .= date('ymdHis') . str_pad(mt_rand(1, 99999), 5, '0', STR_PAD_LEFT);
-		return $no;
-	}
-	
-	//判断是否手机号
-	public static function isMobile($no)
-	{
-		return preg_match("/^1[0-9]\d{9}$/", $no) == true ? true : false;
-	}
-	
-	public static function isEmail($email)
-	{
-		$reg = '/\w+@\w+(?:\.\w+){1,3}/i';
-		if (preg_match($reg, $email)) {
-			return true;
-		}
-		return false;
-	}
-	
-	//是否所有都是英文字母 ssh 2021.1
-	public static function isLetter($str)
-	{
-		if (preg_match("/^[a-zA-Z\s]+$/", $str)) {
-			return true;
-		}
-		return false;
-	}
-	
-	static function subStringUtf8($string, $length, $ext = '')
-	{
-		$num = self::getWordNum($string);
-		//echo $num;exit();
-		//如果截取字数大于字符长度
-		if ($num <= $length) {
-			return $string;
-		}
-		
-		$str_length = $length * 3; //总的字节数
-		$slen = 0;
-		$i = 0;
-		$count = 0;
-		while ($i <= $str_length && $count < $length) {
-			if (isset($string[$i])) {
-				$c = ord($string[$i]);
-				//第一个字节大于224的，它与它之后的2个字节一起组成一个UTF-8字符
-				if ($c >= 224) {
-					$bits = 3;
-					$count++;
-					//第一个字节大于192小于224的，它与它之后的1个字节组成一个UTF-8字符
-				} elseif ($c >= 192) {
-					$count++;
-					$bits = 2;
-					//否则第一个字节本身就是一个英文字符(包括数字和一小部分标点符号)
-				} else {
-					$bits = 1;
-					$count += 0.5;
-				}
-			}
-			$slen = $slen + $bits;
-			$i = $i + $bits;
-		}
-		return substr($string, 0, $slen) . $ext;
-	}
-	
-	//计算文字字数，二个字母当一个汉字
-	static function getWordNum($string, $code = 'utf-8')
-	{
-		$i = 0; //开始字节数
-		$count = 0; //开始字数
-		if ($code == 'utf-8') { //utf-8编码
-			while (isset($string[$i]) && ord($string[$i]) != 0) { //还没有到结尾
-				$b = ord($string[$i]);
-				//第一个字节大于224的，它与它之后的2个字节一起组成一个UTF-8字符
-				if ($b >= 224) {
-					$i += 3;
-					$count++;
-					//第一个字节大于192小于224的，它与它之后的1个字节组成一个UTF-8字符
-				} elseif ($b >= 192) {
-					$i += 2;
-					$count++;
-					//否则第一个字节本身就是一个英文字符(包括数字和一小部分标点符号)
-				} else {
-					$i += 1;
-					$count += 0.5;
-				}
-			}
-			return ceil($count);
-		}
-		//gkb编码
-		while (isset($string[$i]) && ord($string[$i]) != 0) {
-			$b = ord($string[$i]);
-			//第一个字节ASCII码>129的，它与它之后的1个字节一起组成一个gbk字符。
-			if ($b > 129) {
-				$i += 2;
-				$count++;
-				//第一个字节ASCII码<=129的,一个字节组成一个gbk字符。
-			} else {
-				$i++;
-				$count += 0.5;
-			}
-		}
-		return ceil($count);
-	}
-	
-	//取汉字拼音首字母
-	public static function getSpelling($string)
-	{
-		if (empty($string)) {
-			return '';
-		}
-		$string = str_replace('圳', 'z', $string);
-        $string = str_replace('未', 'w', $string);
-        $string = str_replace('石', 's', $string);
-		$ret = "";
-		$s1 = iconv("UTF-8", "gb2312", $string);
-		$s2 = iconv("gb2312", "UTF-8", $s1);
-		if ($s2 == $string) {
-			$string = $s1;
-		}
-		for ($i = 0; $i < strlen($string); $i++) {
-			$s1 = substr($string, $i, 1);
-			$p = ord($s1);
-			if ($p > 160) {
-				$s2 = substr($string, $i++, 2);
-				$ret .= self::getFirstChar($s2);
-			} else {
-				$ret .= $s1;
-			}
-		}
-		return strtolower($ret);
-	}
-	
-	//取汉字拼音首字母 子方法
-	static function getFirstChar($s0)
-	{
-		$fchar = ord($s0{0});
-		if ($fchar >= ord("A") and $fchar <= ord("z")) return strtoupper($s0{0});
-        $s1 = mb_convert_encoding($s0,'gbk','utf-8');
-        $s2 = mb_convert_encoding($s1,'utf-8','gbk');
-		if ($s2 == $s0) {
-			$s = $s1;
-		} else {
-			$s = $s0;
-		}
-		$asc = ord($s{0}) * 256 + ord($s{1}) - 65536;
-		if ($asc >= -20319 and $asc <= -20284) return "A";
-		if ($asc >= -20283 and $asc <= -19776) return "B";
-		if ($asc >= -19775 and $asc <= -19219) return "C";
-		if ($asc >= -19218 and $asc <= -18711) return "D";
-		if ($asc >= -18710 and $asc <= -18527) return "E";
-		if ($asc >= -18526 and $asc <= -18240) return "F";
-		if ($asc >= -18239 and $asc <= -17923) return "G";
-		if ($asc >= -17922 and $asc <= -17418) return "H";
-		if ($asc >= -17417 and $asc <= -16475) return "J";
-		if ($asc >= -16474 and $asc <= -16213) return "K";
-		if ($asc >= -16212 and $asc <= -15641) return "L";
-		if ($asc >= -15640 and $asc <= -15166) return "M";
-		if ($asc >= -15165 and $asc <= -14923) return "N";
-		if ($asc >= -14922 and $asc <= -14915) return "O";
-		if ($asc >= -14914 and $asc <= -14631) return "P";
-		if ($asc >= -14630 and $asc <= -14150) return "Q";
-		if ($asc >= -14149 and $asc <= -14091) return "R";
-		if ($asc >= -14090 and $asc <= -13319) return "S";
-		if ($asc >= -13318 and $asc <= -12839) return "T";
-		if ($asc >= -12838 and $asc <= -12557) return "W";
-		if ($asc >= -12556 and $asc <= -11848) return "X";
-		if ($asc >= -11847 and $asc <= -11056) return "Y";
-		if ($asc >= -11055 and $asc <= -10247) return "Z";
-		return null;
-	}
-	
-	/*
-	 * 取随机数
-	 */
-	static function charsShuffle($length)
-	{
-		$str = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
-		$key = '';
-		for ($i = 0; $i < $length; $i++) {
-			$pos = mt_rand(0, strlen($str) - 1);
-			$key .= $str[$pos];
-		}
-		return $key;
-	}
-	
-	/*
-	 * 取随机数（小写）
-	*/
-	static function charsShuffleLowerCase($length)
-	{
-		$str = 'abcdefghijklmnopqrstuvwxyz0123456789';
-		$key = '';
-		for ($i = 0; $i < $length; $i++) {
-			$pos = mt_rand(0, strlen($str) - 1);
-			$key .= $str[$pos];
-		}
-		return $key;
-	}
-	
-	/**
-	 * 随机取数字
-	 * @return unknown
-	 */
-	static function getRandNum($num)
-	{
-		$shuffle = str_shuffle('1234567890');
-		$number = substr($shuffle, 0, $num);
-		return $number;
-	}
-	
-	// $string： 明文 或 密文
-	// $operation：DECODE表示解密,其它表示加密
-	// $key： 密匙
-	// $expiry：密文有效期
-	public function authcode($string, $operation = 'DECODE', $expiry = 0)
-	{
-		// 动态密匙长度，相同的明文会生成不同密文就是依靠动态密匙
-		$ckey_length = 4;
-		
-		// 密匙
-		$key = md5(self::KEY);
-		
-		// 密匙a会参与加解密
-		$keya = md5(substr($key, 0, 16));
-		// 密匙b会用来做数据完整性验证
-		$keyb = md5(substr($key, 16, 16));
-		// 密匙c用于变化生成的密文
-		$keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length) : substr(md5(microtime()), -$ckey_length)) : '';
-		// 参与运算的密匙
-		$cryptkey = $keya . md5($keya . $keyc);
-		$key_length = strlen($cryptkey);
-		// 明文，前10位用来保存时间戳，解密时验证数据有效性，10到26位用来保存$keyb(密匙b)，解密时会通过这个密匙验证数据完整性
-		// 如果是解码的话，会从第$ckey_length位开始，因为密文前$ckey_length位保存 动态密匙，以保证解密正确
-		$string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0) . substr(md5($string . $keyb), 0, 16) . $string;
-		$string_length = strlen($string);
-		$result = '';
-		$box = range(0, 255);
-		$rndkey = array();
-		// 产生密匙簿
-		for ($i = 0; $i <= 255; $i++) {
-			$rndkey[$i] = ord($cryptkey[$i % $key_length]);
-		}
-		// 用固定的算法，打乱密匙簿，增加随机性，好像很复杂，实际上对并不会增加密文的强度
-		for ($j = $i = 0; $i < 256; $i++) {
-			$j = ($j + $box[$i] + $rndkey[$i]) % 256;
-			$tmp = $box[$i];
-			$box[$i] = $box[$j];
-			$box[$j] = $tmp;
-		}
-		// 核心加解密部分
-		for ($a = $j = $i = 0; $i < $string_length; $i++) {
-			$a = ($a + 1) % 256;
-			$j = ($j + $box[$a]) % 256;
-			$tmp = $box[$a];
-			$box[$a] = $box[$j];
-			$box[$j] = $tmp;
-			// 从密匙簿得出密匙进行异或，再转成字符
-			$result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
-		}
-		if ($operation == 'DECODE') {
-			// substr($result, 0, 10) == 0 验证数据有效性
-			// substr($result, 0, 10) - time() > 0 验证数据有效性
-			// substr($result, 10, 16) == substr(md5(substr($result, 26).$keyb), 0, 16) 验证数据完整性
-			// 验证数据有效性，请看未加密明文的格式
-			if ((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26) . $keyb), 0, 16)) {
-				return substr($result, 26);
-			} else {
-				return '';
-			}
-		} else {
-			// 把动态密匙保存在密文里，这也是为什么同样的明文，生产不同密文后能解密的原因
-			// 因为加密后的密文可能是一些特殊字符，复制过程可能会丢失，所以用base64编码
-			return $keyc . str_replace('=', '', base64_encode($result));
-		}
-	}
-	
-	/**
-	 * 返回8位随机字符，重复概率较低
-	 */
-	public static function getRandStr($id = null)
-	{
-		$chars = "0123456789abcdefghijklmnopqrstuvwxyz";
-		$res = "";
-		for ($i = 0; $i < 8; $i++) {
-			$res .= $chars[mt_rand(0, strlen($chars) - 1)];
-		}
-		$rand = empty($id) ? $res : $res . $id;
-		return $rand;
-	}
-	
-	public static function randIP()
-	{
-		$arr_1 = array("218", "218", "66", "66", "218", "218", "60", "60", "202", "204", "66", "66", "66", "59", "61", "60", "222", "221", "66", "59", "60", "60", "66", "218", "218", "62", "63", "64", "66", "66", "122", "211");
-		$randarr = mt_rand(0, count($arr_1));
-		$ip1id = $arr_1[$randarr];
-		$ip2id = round(rand(600000, 2550000) / 10000);
-		$ip3id = round(rand(600000, 2550000) / 10000);
-		$ip4id = round(rand(600000, 2550000) / 10000);
-		return $ip1id . "." . $ip2id . "." . $ip3id . "." . $ip4id;
-	}
-	
-	//写日志
-	public static function log($content, $file)
-	{
-		$content .= "\r\n";
-		$fh = fopen($file, 'ab'); //打开，追加模式
-		fwrite($fh, $content);
-		fclose($fh);
-	}
-	
-	//减法
-	public static function calcSub($a, $b)
-	{
-		return ($a * 1000 - $b * 1000) / 1000;
-	}
-	
-	//加法
-	public static function calcAdd($a, $b)
-	{
-		return ($a * 1000 + $b * 1000) / 1000;
-	}
-	
-	public static function ride($a, $b)
-	{
-	
-	}
-	
-	/**
-	 * 生成商家提现需要使用的订单号
-	 */
-	public static function generateMerchantCashOrderNo($merchantId)
-	{
-		return "C" . date('ymdHis') . $merchantId . mt_rand(10000, 99999);
-	}
-	
-	//生成用户需要使用的订单号 ssh 2019.4.20
-	public static function generateOrderNo($merchantId, $userId)
-	{
-		$userId = empty($userId) ? rand(12013120, 12536120) : $userId;
-		if (strlen($userId) < 8) {
-			exit('用户ID少于8位数');
-		}
-		$no = date('ymdHis') . $merchantId . $userId . mt_rand(10000, 99999);
-		if (strlen($no) > 32) {
-			exit('订单位数大于32位');
-		}
-		return $no;
-	}
-	
-	//微信32位的场景ID ssh 2019.9.4
-	public static function generateSceneId($merchantId)
-	{
-		$no = 'S' . date('YmdHis') . $merchantId . mt_rand(100000, 999999);
-		if (strlen($no) > 32) {
-			$no = substr($no, 0, 32);
-		}
-		return $no;
-	}
-	
-	//将加密窜转成可以在http上传输的字符
-	public static function urlSafeB64Encode($string)
-	{
-		$data = base64_encode($string);
-		$data = str_replace(array('+', '/', '='), array('-', '_', ''), $data);
-		return $data;
-	}
-	
-	//将url上传输的字符解密
-	public static function urlSafeBase64Decode($string)
-	{
-		$data = str_replace(array('-', '_'), array('+', '/'), $string);
-		$mod4 = strlen($data) % 4;
-		if ($mod4) {
-			$data .= substr('====', $mod4);
-		}
-		return base64_decode($data);
-	}
-	
-	//中文二边保留，中间用*号代替 ssh 2019.8.13
-	public static function replaceXH($name)
-	{
-		//获取字符串长度
-		$strlen = mb_strlen($name, 'utf-8');
-		//如果字符创长度小于2，不做任何处理
-		if ($strlen < 2) {
-			return $name;
-		} else {
-			//mb_substr — 获取字符串的部分
-			$firstStr = mb_substr($name, 0, 1, 'utf-8');
-			$lastStr = mb_substr($name, -1, 1, 'utf-8');
-			//str_repeat — 重复一个字符串
-			return $strlen == 2 ? $firstStr . str_repeat('*', mb_strlen($name, 'utf-8') - 1) : $firstStr . str_repeat("*", $strlen - 2) . $lastStr;
-		}
-	}
-	
-	//生成唯一的文件名称 ssh 2020.1.7
-	public static function uniqueFileName()
-	{
-		//参考 https://www.cnblogs.com/yjf512/p/9057229.html
-		//https://www.cnblogs.com/roluce/p/6026081.html
-		return md5(uniqid(mt_rand(), true));
-	}
-	
-	//生成短的随机名称，基于当前时间微秒数 ssh 2020.4.13
-	public static function shortUniqueId($id)
-	{
-		//示例：05e946fc1008bc
-		return uniqid($id);
-	}
-	
-	//参数格式化，错误提示查看友好 ssh 2021.01.04
-	public static function paramsFriend($params)
-	{
-		$str = "[";
-		if (!empty($params) && is_array($params)) {
-			foreach ($params as $name => $item) {
-				$item = is_array($item) ? json_encode($item) : $item;
-				$str .= "\n{$name}=>{$item}";
-			}
-		}
-		$str .= "\n]";
-		return $str;
-	}
-	
+
+    const KEY = 'Aos4eLEmqpo8dmJleG610tR1KxUVQ5OzgkzpYM23PLqwSaU3Io';
+
+    //随机编号，英文开头，用于鲜花商品编号
+    public static function buildRandNo($id)
+    {
+        return 'F' . $id . time();// F == flower
+    }
+
+    //创建微信Token使用
+    public static function buildWxToken($id)
+    {
+        return 'wt' . $id . time();
+    }
+
+    //订单号，用于购买商品生成的订单等
+    public static function buildOrderNo($id = 0)
+    {
+        mt_srand((double)microtime() * 1000000);
+        $no = empty($id) ? '' : $id;
+        $no .= date('ymdHis') . str_pad(mt_rand(1, 99999), 5, '0', STR_PAD_LEFT);
+        return $no;
+    }
+
+    //判断是否手机号
+    public static function isMobile($no)
+    {
+        return preg_match("/^1[0-9]\d{9}$/", $no) == true ? true : false;
+    }
+
+    public static function isEmail($email)
+    {
+        $reg = '/\w+@\w+(?:\.\w+){1,3}/i';
+        if (preg_match($reg, $email)) {
+            return true;
+        }
+        return false;
+    }
+
+    //是否所有都是英文字母 ssh 2021.1
+    public static function isLetter($str)
+    {
+        if (preg_match("/^[a-zA-Z\s]+$/", $str)) {
+            return true;
+        }
+        return false;
+    }
+
+    static function subStringUtf8($string, $length, $ext = '')
+    {
+        $num = self::getWordNum($string);
+        //echo $num;exit();
+        //如果截取字数大于字符长度
+        if ($num <= $length) {
+            return $string;
+        }
+
+        $str_length = $length * 3; //总的字节数
+        $slen = 0;
+        $i = 0;
+        $count = 0;
+        while ($i <= $str_length && $count < $length) {
+            if (isset($string[$i])) {
+                $c = ord($string[$i]);
+                //第一个字节大于224的，它与它之后的2个字节一起组成一个UTF-8字符
+                if ($c >= 224) {
+                    $bits = 3;
+                    $count++;
+                    //第一个字节大于192小于224的，它与它之后的1个字节组成一个UTF-8字符
+                } elseif ($c >= 192) {
+                    $count++;
+                    $bits = 2;
+                    //否则第一个字节本身就是一个英文字符(包括数字和一小部分标点符号)
+                } else {
+                    $bits = 1;
+                    $count += 0.5;
+                }
+            }
+            $slen = $slen + $bits;
+            $i = $i + $bits;
+        }
+        return substr($string, 0, $slen) . $ext;
+    }
+
+    //计算文字字数，二个字母当一个汉字
+    static function getWordNum($string, $code = 'utf-8')
+    {
+        $i = 0; //开始字节数
+        $count = 0; //开始字数
+        if ($code == 'utf-8') { //utf-8编码
+            while (isset($string[$i]) && ord($string[$i]) != 0) { //还没有到结尾
+                $b = ord($string[$i]);
+                //第一个字节大于224的，它与它之后的2个字节一起组成一个UTF-8字符
+                if ($b >= 224) {
+                    $i += 3;
+                    $count++;
+                    //第一个字节大于192小于224的，它与它之后的1个字节组成一个UTF-8字符
+                } elseif ($b >= 192) {
+                    $i += 2;
+                    $count++;
+                    //否则第一个字节本身就是一个英文字符(包括数字和一小部分标点符号)
+                } else {
+                    $i += 1;
+                    $count += 0.5;
+                }
+            }
+            return ceil($count);
+        }
+        //gkb编码
+        while (isset($string[$i]) && ord($string[$i]) != 0) {
+            $b = ord($string[$i]);
+            //第一个字节ASCII码>129的，它与它之后的1个字节一起组成一个gbk字符。
+            if ($b > 129) {
+                $i += 2;
+                $count++;
+                //第一个字节ASCII码<=129的,一个字节组成一个gbk字符。
+            } else {
+                $i++;
+                $count += 0.5;
+            }
+        }
+        return ceil($count);
+    }
+
+    //取汉字拼音首字母
+    //https://github.com/overtrue/pinyin
+    public static function py($string)
+    {
+        if (empty($string)) {
+            return '';
+        }
+        $pinyin = new Pinyin();
+        return $pinyin->abbr($string, PINYIN_KEEP_NUMBER);
+    }
+
+    //取随机数
+    static function charsShuffle($length)
+    {
+        $str = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
+        $key = '';
+        for ($i = 0; $i < $length; $i++) {
+            $pos = mt_rand(0, strlen($str) - 1);
+            $key .= $str[$pos];
+        }
+        return $key;
+    }
+
+    //取随机数（小写）
+    static function charsShuffleLowerCase($length)
+    {
+        $str = 'abcdefghijklmnopqrstuvwxyz0123456789';
+        $key = '';
+        for ($i = 0; $i < $length; $i++) {
+            $pos = mt_rand(0, strlen($str) - 1);
+            $key .= $str[$pos];
+        }
+        return $key;
+    }
+
+    //随机取数字
+    static function getRandNum($num)
+    {
+        $shuffle = str_shuffle('1234567890');
+        $number = substr($shuffle, 0, $num);
+        return $number;
+    }
+
+    // $string： 明文 或 密文
+    // $operation：DECODE表示解密,其它表示加密
+    // $key： 密匙
+    // $expiry：密文有效期
+    public function authcode($string, $operation = 'DECODE', $expiry = 0)
+    {
+        // 动态密匙长度，相同的明文会生成不同密文就是依靠动态密匙
+        $ckey_length = 4;
+
+        // 密匙
+        $key = md5(self::KEY);
+
+        // 密匙a会参与加解密
+        $keya = md5(substr($key, 0, 16));
+        // 密匙b会用来做数据完整性验证
+        $keyb = md5(substr($key, 16, 16));
+        // 密匙c用于变化生成的密文
+        $keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length) : substr(md5(microtime()), -$ckey_length)) : '';
+        // 参与运算的密匙
+        $cryptkey = $keya . md5($keya . $keyc);
+        $key_length = strlen($cryptkey);
+        // 明文，前10位用来保存时间戳，解密时验证数据有效性，10到26位用来保存$keyb(密匙b)，解密时会通过这个密匙验证数据完整性
+        // 如果是解码的话，会从第$ckey_length位开始，因为密文前$ckey_length位保存 动态密匙，以保证解密正确
+        $string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0) . substr(md5($string . $keyb), 0, 16) . $string;
+        $string_length = strlen($string);
+        $result = '';
+        $box = range(0, 255);
+        $rndkey = array();
+        // 产生密匙簿
+        for ($i = 0; $i <= 255; $i++) {
+            $rndkey[$i] = ord($cryptkey[$i % $key_length]);
+        }
+        // 用固定的算法，打乱密匙簿，增加随机性，好像很复杂，实际上对并不会增加密文的强度
+        for ($j = $i = 0; $i < 256; $i++) {
+            $j = ($j + $box[$i] + $rndkey[$i]) % 256;
+            $tmp = $box[$i];
+            $box[$i] = $box[$j];
+            $box[$j] = $tmp;
+        }
+        // 核心加解密部分
+        for ($a = $j = $i = 0; $i < $string_length; $i++) {
+            $a = ($a + 1) % 256;
+            $j = ($j + $box[$a]) % 256;
+            $tmp = $box[$a];
+            $box[$a] = $box[$j];
+            $box[$j] = $tmp;
+            // 从密匙簿得出密匙进行异或，再转成字符
+            $result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
+        }
+        if ($operation == 'DECODE') {
+            // substr($result, 0, 10) == 0 验证数据有效性
+            // substr($result, 0, 10) - time() > 0 验证数据有效性
+            // substr($result, 10, 16) == substr(md5(substr($result, 26).$keyb), 0, 16) 验证数据完整性
+            // 验证数据有效性，请看未加密明文的格式
+            if ((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26) . $keyb), 0, 16)) {
+                return substr($result, 26);
+            } else {
+                return '';
+            }
+        } else {
+            // 把动态密匙保存在密文里，这也是为什么同样的明文，生产不同密文后能解密的原因
+            // 因为加密后的密文可能是一些特殊字符，复制过程可能会丢失，所以用base64编码
+            return $keyc . str_replace('=', '', base64_encode($result));
+        }
+    }
+
+    /**
+     * 返回8位随机字符，重复概率较低
+     */
+    public static function getRandStr($id = null)
+    {
+        $chars = "0123456789abcdefghijklmnopqrstuvwxyz";
+        $res = "";
+        for ($i = 0; $i < 8; $i++) {
+            $res .= $chars[mt_rand(0, strlen($chars) - 1)];
+        }
+        $rand = empty($id) ? $res : $res . $id;
+        return $rand;
+    }
+
+    public static function randIP()
+    {
+        $arr_1 = array("218", "218", "66", "66", "218", "218", "60", "60", "202", "204", "66", "66", "66", "59", "61", "60", "222", "221", "66", "59", "60", "60", "66", "218", "218", "62", "63", "64", "66", "66", "122", "211");
+        $randarr = mt_rand(0, count($arr_1));
+        $ip1id = $arr_1[$randarr];
+        $ip2id = round(rand(600000, 2550000) / 10000);
+        $ip3id = round(rand(600000, 2550000) / 10000);
+        $ip4id = round(rand(600000, 2550000) / 10000);
+        return $ip1id . "." . $ip2id . "." . $ip3id . "." . $ip4id;
+    }
+
+    //写日志
+    public static function log($content, $file)
+    {
+        $content .= "\r\n";
+        $fh = fopen($file, 'ab'); //打开，追加模式
+        fwrite($fh, $content);
+        fclose($fh);
+    }
+
+    //减法
+    public static function calcSub($a, $b)
+    {
+        return ($a * 1000 - $b * 1000) / 1000;
+    }
+
+    //加法
+    public static function calcAdd($a, $b)
+    {
+        return ($a * 1000 + $b * 1000) / 1000;
+    }
+
+    public static function ride($a, $b)
+    {
+
+    }
+
+    /**
+     * 生成商家提现需要使用的订单号
+     */
+    public static function generateMerchantCashOrderNo($merchantId)
+    {
+        return "C" . date('ymdHis') . $merchantId . mt_rand(10000, 99999);
+    }
+
+    //生成用户需要使用的订单号 ssh 2019.4.20
+    public static function generateOrderNo($merchantId, $userId)
+    {
+        $userId = empty($userId) ? rand(12013120, 12536120) : $userId;
+        if (strlen($userId) < 8) {
+            exit('用户ID少于8位数');
+        }
+        $no = date('ymdHis') . $merchantId . $userId . mt_rand(10000, 99999);
+        if (strlen($no) > 32) {
+            exit('订单位数大于32位');
+        }
+        return $no;
+    }
+
+    //微信32位的场景ID ssh 2019.9.4
+    public static function generateSceneId($merchantId)
+    {
+        $no = 'S' . date('YmdHis') . $merchantId . mt_rand(100000, 999999);
+        if (strlen($no) > 32) {
+            $no = substr($no, 0, 32);
+        }
+        return $no;
+    }
+
+    //将加密窜转成可以在http上传输的字符
+    public static function urlSafeB64Encode($string)
+    {
+        $data = base64_encode($string);
+        $data = str_replace(array('+', '/', '='), array('-', '_', ''), $data);
+        return $data;
+    }
+
+    //将url上传输的字符解密
+    public static function urlSafeBase64Decode($string)
+    {
+        $data = str_replace(array('-', '_'), array('+', '/'), $string);
+        $mod4 = strlen($data) % 4;
+        if ($mod4) {
+            $data .= substr('====', $mod4);
+        }
+        return base64_decode($data);
+    }
+
+    //中文二边保留，中间用*号代替 ssh 2019.8.13
+    public static function replaceXH($name)
+    {
+        //获取字符串长度
+        $strlen = mb_strlen($name, 'utf-8');
+        //如果字符创长度小于2，不做任何处理
+        if ($strlen < 2) {
+            return $name;
+        } else {
+            //mb_substr — 获取字符串的部分
+            $firstStr = mb_substr($name, 0, 1, 'utf-8');
+            $lastStr = mb_substr($name, -1, 1, 'utf-8');
+            //str_repeat — 重复一个字符串
+            return $strlen == 2 ? $firstStr . str_repeat('*', mb_strlen($name, 'utf-8') - 1) : $firstStr . str_repeat("*", $strlen - 2) . $lastStr;
+        }
+    }
+
+    //生成唯一的文件名称 ssh 2020.1.7
+    public static function uniqueFileName()
+    {
+        //参考 https://www.cnblogs.com/yjf512/p/9057229.html
+        //https://www.cnblogs.com/roluce/p/6026081.html
+        return md5(uniqid(mt_rand(), true));
+    }
+
+    //生成短的随机名称，基于当前时间微秒数 ssh 2020.4.13
+    public static function shortUniqueId($id)
+    {
+        //示例：05e946fc1008bc
+        return uniqid($id);
+    }
+
+    //参数格式化，错误提示查看友好 ssh 2021.01.04
+    public static function paramsFriend($params)
+    {
+        $str = "[";
+        if (!empty($params) && is_array($params)) {
+            foreach ($params as $name => $item) {
+                $item = is_array($item) ? json_encode($item) : $item;
+                $str .= "\n{$name}=>{$item}";
+            }
+        }
+        $str .= "\n]";
+        return $str;
+    }
+
 }

console/controllers/GoodsController.php

@@ -18,7 +18,7 @@ class GoodsController extends Controller
         if (!empty($list)) {
             foreach ($list as $goods) {
                 $goodsName = $goods['goodsName'];
-                $py = stringUtil::getSpelling($goodsName);
+                $py = stringUtil::py($goodsName);
                 $id = $goods['id'];
                 GoodsClass::updateById($id, ['py' => $py]);
             }
@@ -28,7 +28,7 @@ class GoodsController extends Controller
         if (!empty($list)) {
             foreach ($list as $key => $val) {
                 $goodsName = $val['goodsName'];
-                $py = stringUtil::getSpelling($goodsName);
+                $py = stringUtil::py($goodsName);
                 $id = $val['id'];
                 GoodsCategoryClass::updateById($id, ['py' => $py]);
             }