修改日志路径，只有pc_pay有写的权限

-<?php
-/**
- * Created by IntelliJ IDEA.
- * User: hbomb_000
- * Date: 2016/5/5
- * Time: 18:17
- */
-
-namespace WebPlugin;
-
-
-/**
- * Class UdpLog
- * @useage:
- * UdpLog::info('get payment list begin',array('order_code'=>123231));
- * @package WebPlugin
- */
-class UdpLog
-{
-    //influxdb url
-    public static $url = 'influxdb.yohobuy.com';
-    //influxdb port
-    public static $port = '4444';
-    //influxdb measurement
-    public static $measurement = 'php_log';
-    
-    public static $filePath = '/Data/logs/';
-    
-    const RECORD_MODE_FILE = 'FILE';
-    const RECORD_MODE_UDP = 'UDP';
-    
-    const RECORD_MODE = 'FILE';//mode: FILE | UDP
-
-    /**
-     * proc line and send log to influxdb
-     * @param $level
-     * @param $message
-     * @param $meta
-     */
-    private static function procLog($level, $message, $debugInfo, $meta = '') {
-        date_default_timezone_set('PRC');
-        $level = str_replace(__CLASS__.'::','',$level);
-        $file = $debugInfo[0]["file"];
-        $line = $debugInfo[0]["line"];
-        $string = '';
-        //make tags
-        $tags = array(
-             'time' => date('Y-m-d H:i:s',time()),
-              'level' => $level,
-              'host'=> gethostname(),
-              'file'=> $file,
-              'line'=> $line,
-              'message' => $message,
-              'meta' =>  serialize($meta)
-        );
-        //make a line
-        $string = implode('|', $tags); //format: time|level|host|file|line|message|meta
-        if(self::RECORD_MODE == self::RECORD_MODE_UDP) {
-            self::send($string);
-        }
-        else if(self::RECORD_MODE == self::RECORD_MODE_FILE) {
-            self::fileLog($level, $string);
-        }
-    }
-
-    /**
-     * 文件日志记录
-     * 
-     * @param string $level
-     * @param string $message
-     */
-    private static function fileLog($level, $message)
-    {
-        $filename = $level . '.log'; //日志文件
-        $logFile = self::createPath(self::$filePath, $filename);
-        if (!file_exists(self::$filePath))//判断文件路径是否存在
-        {
-            if (!empty(self::$filePath))//判断路径是否为空
-            {
-                if (!(self::createDir(self::$filePath))) {
-                    return false;
-                }
-                if (!is_writable($logFile)) {
-                    return false;
-                }
-            }
-        }
-        @error_log($message."\r\n", 3, $logFile);
-    }
-    
-    /**
-     * 作用:创建目录
-     * 输入:要创建的目录
-     * 输出:true | false
-     */
-    private static function createDir($dir)
-    {
-        return is_dir($dir) or (self::createDir(dirname($dir)) and mkdir($dir, 0777));
-    }
-    
-    /**
-     * 作用:构建路径
-     * 输入:文件的路径,要写入的文件名
-     * 输出:构建好的路径字串
-     */
-    private static function createPath($dir, $filename)
-    {
-        if (empty($dir)) {
-            return $filename;
-        } else {
-            return $dir . "/" . $filename;
-        }
-    }
-    
-    /**
-     * send by udp
-     * @param $string
-     */
-    private static function send($string) {
-        $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
-        $len = strlen($string);
-        socket_sendto($sock, $string, $len, 0, self::$url, self::$port);
-        socket_close($sock);
-    }
-
-    /**
-     * info log
-     * @param $message
-     * @param mixed $meta
-     */
-    public static function info($message, $meta = '') {
-        self::procLog(__METHOD__, $message, debug_backtrace(), $meta);
-    }
-
-    /**
-     * warn log
-     * @param $message
-     * @param mixed $meta
-     */
-    public static function warn($message, $meta = '') {
-        self::procLog(__METHOD__, $message, debug_backtrace(), $meta);
-    }
-
-    /**
-     * error log
-     * @param $message
-     * @param mixed $meta
-     */
-    public static function error($message, $meta = '') {
-        self::procLog(__METHOD__, $message, debug_backtrace(), $meta);
-    }
-
-    /**
-     * debug log
-     * @param $message
-     * @param mixed $meta
-     */
-    public static function debug($message, $meta = '') {
-        self::procLog(__METHOD__, $message, debug_backtrace(), $meta);
-    }
+<?php
+/**
+ * Created by IntelliJ IDEA.
+ * User: hbomb_000
+ * Date: 2016/5/5
+ * Time: 18:17
+ */
+
+namespace WebPlugin;
+
+
+/**
+ * Class UdpLog
+ * @useage:
+ * UdpLog::info('get payment list begin',array('order_code'=>123231));
+ * @package WebPlugin
+ */
+class UdpLog
+{
+    //influxdb url
+    public static $url = 'influxdb.yohobuy.com';
+    //influxdb port
+    public static $port = '4444';
+    //influxdb measurement
+    public static $measurement = 'php_log';
+    
+    public static $filePath = '/Data/logs/pc_pay/';
+    
+    const RECORD_MODE_FILE = 'FILE';
+    const RECORD_MODE_UDP = 'UDP';
+    
+    const RECORD_MODE = 'FILE';//mode: FILE | UDP
+
+    /**
+     * proc line and send log to influxdb
+     * @param $level
+     * @param $message
+     * @param $meta
+     */
+    private static function procLog($level, $message, $debugInfo, $meta = '') {
+        date_default_timezone_set('PRC');
+        $level = str_replace(__CLASS__.'::','',$level);
+        $file = $debugInfo[0]["file"];
+        $line = $debugInfo[0]["line"];
+        $string = '';
+        //make tags
+        $tags = array(
+             'time' => date('Y-m-d H:i:s',time()),
+              'level' => $level,
+              'host'=> gethostname(),
+              'file'=> $file,
+              'line'=> $line,
+              'message' => $message,
+              'meta' =>  serialize($meta)
+        );
+        //make a line
+        $string = implode('|', $tags); //format: time|level|host|file|line|message|meta
+        if(self::RECORD_MODE == self::RECORD_MODE_UDP) {
+            self::send($string);
+        }
+        else if(self::RECORD_MODE == self::RECORD_MODE_FILE) {
+            self::fileLog($level, $string);
+        }
+    }
+
+    /**
+     * 文件日志记录
+     * 
+     * @param string $level
+     * @param string $message
+     */
+    private static function fileLog($level, $message)
+    {
+        $filename = $level . '.log'; //日志文件
+        $logFile = self::createPath(self::$filePath, $filename);
+        if (!file_exists(self::$filePath))//判断文件路径是否存在
+        {
+            if (!empty(self::$filePath))//判断路径是否为空
+            {
+                if (!(self::createDir(self::$filePath))) {
+                    return false;
+                }
+                if (!is_writable($logFile)) {
+                    return false;
+                }
+            }
+        }
+        @error_log($message."\r\n", 3, $logFile);
+    }
+    
+    /**
+     * 作用:创建目录
+     * 输入:要创建的目录
+     * 输出:true | false
+     */
+    private static function createDir($dir)
+    {
+        return is_dir($dir) or (self::createDir(dirname($dir)) and mkdir($dir, 0777));
+    }
+    
+    /**
+     * 作用:构建路径
+     * 输入:文件的路径,要写入的文件名
+     * 输出:构建好的路径字串
+     */
+    private static function createPath($dir, $filename)
+    {
+        if (empty($dir)) {
+            return $filename;
+        } else {
+            return $dir . "/" . $filename;
+        }
+    }
+    
+    /**
+     * send by udp
+     * @param $string
+     */
+    private static function send($string) {
+        $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
+        $len = strlen($string);
+        socket_sendto($sock, $string, $len, 0, self::$url, self::$port);
+        socket_close($sock);
+    }
+
+    /**
+     * info log
+     * @param $message
+     * @param mixed $meta
+     */
+    public static function info($message, $meta = '') {
+        self::procLog(__METHOD__, $message, debug_backtrace(), $meta);
+    }
+
+    /**
+     * warn log
+     * @param $message
+     * @param mixed $meta
+     */
+    public static function warn($message, $meta = '') {
+        self::procLog(__METHOD__, $message, debug_backtrace(), $meta);
+    }
+
+    /**
+     * error log
+     * @param $message
+     * @param mixed $meta
+     */
+    public static function error($message, $meta = '') {
+        self::procLog(__METHOD__, $message, debug_backtrace(), $meta);
+    }
+
+    /**
+     * debug log
+     * @param $message
+     * @param mixed $meta
+     */
+    public static function debug($message, $meta = '') {
+        self::procLog(__METHOD__, $message, debug_backtrace(), $meta);
+    }
 }
 }