2019年1月2日起搜索功能失效，现已查明原因并修复。
（备忘：检索log文件超过4G所致sphinx进程1067错误）
修复后顺便看了一下实时检索log，竟然每分钟几十条，看来大家都不发言，只在默默的搜索
[Sun Jan 6 13:18:43.353 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 牙解
[Sun Jan 6 13:18:43.369 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 牙解
[Sun Jan 6 13:18:43.431 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 考博消化
[Sun Jan 6 13:18:43.447 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 考博消化
[Sun Jan 6 13:18:44.244 2019] 0.000 sec [all/4/attr- 0 (0,20)] [threadsindex] 廖琳
[Sun Jan 6 13:18:44.260 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 廖琳
[Sun Jan 6 13:18:44.494 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 儿童
[Sun Jan 6 13:18:44.556 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 儿童
[Sun Jan 6 13:18:46.072 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 站内下载
[Sun Jan 6 13:18:46.088 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 站内下载
[Sun Jan 6 13:18:46.181 2019] 0.000 sec [all/4/attr- 0 (0,20)] [threadsindex] 凌霄
[Sun Jan 6 13:18:46.213 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 凌霄
[Sun Jan 6 13:18:46.463 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 省立
[Sun Jan 6 13:18:46.510 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 2016公卫
[Sun Jan 6 13:18:46.541 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 省立
[Sun Jan 6 13:18:46.588 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 2016公卫
[Sun Jan 6 13:18:46.619 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 细胞生物学
[Sun Jan 6 13:18:46.681 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 牙解
[Sun Jan 6 13:18:46.697 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 细胞生物学
[Sun Jan 6 13:18:46.713 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 牙解
[Sun Jan 6 13:18:46.822 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 传染病学
[Sun Jan 6 13:18:46.838 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 传染病学
[Sun Jan 6 13:18:46.885 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 竹林听风
[Sun Jan 6 13:18:46.900 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 竹林听风
[Sun Jan 6 13:18:46.916 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 毕业
[Sun Jan 6 13:18:46.947 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 毕业
[Sun Jan 6 13:18:47.150 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 无限题
[Sun Jan 6 13:18:47.166 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 无限题
[Sun Jan 6 13:18:47.306 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 口腔
[Sun Jan 6 13:18:47.338 2019] 0.001 sec [all/4/rel 1 (0,1000) @fid] [threadsindex] 口腔
[Sun Jan 6 13:18:47.431 2019] 0.002 sec [all/4/attr- 8 (0,20)] [threadsindex] 微信
[Sun Jan 6 13:18:47.463 2019] 0.001 sec [all/4/rel 16 (0,1000) @fid] [threadsindex] 微信
[Sun Jan 6 13:18:47.494 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 经济学人app
[Sun Jan 6 13:18:47.510 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 经济学人app
[Sun Jan 6 13:18:49.213 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 妇产科
[Sun Jan 6 13:18:49.228 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 妇产科
[Sun Jan 6 13:18:50.369 2019] 0.008 sec [all/4/attr- 0 (0,20)] [threadsindex] 凌霄
[Sun Jan 6 13:18:50.384 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 实验
[Sun Jan 6 13:18:50.416 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 凌霄
[Sun Jan 6 13:18:50.431 2019] 0.007 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 实验
[Sun Jan 6 13:18:50.431 2019] 0.000 sec [all/4/attr- 0 (0,20)] [threadsindex] 传染病学
[Sun Jan 6 13:18:50.478 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 传染病学
[Sun Jan 6 13:18:50.634 2019] 0.000 sec [all/4/attr- 0 (0,20)] [threadsindex] 牙解
[Sun Jan 6 13:18:50.634 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 病理
[Sun Jan 6 13:18:50.681 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 分析化学f
[Sun Jan 6 13:18:50.697 2019] 0.001 sec [all/4/rel 2 (0,1000) @fid] [threadsindex] 病理
[Sun Jan 6 13:18:50.728 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 牙解
[Sun Jan 6 13:18:50.728 2019] 0.000 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 分析化学f
[Sun Jan 6 13:18:50.931 2019] 0.000 sec [all/4/attr- 0 (0,20)] [threadsindex] 牙解
[Sun Jan 6 13:18:50.963 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 牙解
[Sun Jan 6 13:18:50.994 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 侯新国
[Sun Jan 6 13:18:51.009 2019] 0.005 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 侯新国
[Sun Jan 6 13:18:51.041 2019] 0.001 sec [all/4/attr- 0 (0,20)] [threadsindex] 系统解剖
[Sun Jan 6 13:18:51.072 2019] 0.001 sec [all/4/rel 0 (0,1000) @fid] [threadsindex] 系统解剖
