读取日志文件内容，如：
118.171.239.207 - - [01/Feb/2013:09:55:45 +0800] "GET /?p=an=ta_cl|uuid=466015120187637356708047806953|s=2001|c=tw|ch=3010000001$3010000001|er=GRJ90|av=3.9.263|ki=2$0|wl=3|se=0$0$0|ct=0$0|cl=0$1$0$0 HTTP/1.1" 0.001 200 33 "Dalvik/1.4.0 (Linux; U; Android 2.3.5; HTC Desire S Build/GRJ90)" "-" "-"
输出结果如下：
第1条记录
118.171.239.207
[01/Feb/2013:09:55:45
+0800]
"GET
/?p=an=ta_cl
uuid=466015120187637356708047806953
s=2001
c=tw
ch=3010000001$3010000001
er=GRJ90
av=3.9.263
ki=2$0
wl=3
se=0$0$0
ct=0$0
cl=0$1$0$0
HTTP/1.1"
