awstats日志分析小结（2）

awstats以默认方式对日志统计分析的时候，有时无法满足我们业务的需求(对URL中某些参数进行统计分析)。所以需要对awstats扩展部分进行定义，从而使其满足我们的需要。
awstats.xxx.conf关于EXTRA SECTIONS的描述部分

#-----------------------------------------------------------------------------
# EXTRA SECTIONS
#-----------------------------------------------------------------------------

# You can define your own charts, you choose here what are rows and columns
# keys. This feature is particularly useful for marketing purpose, tracking
# products orders for example.
# For this, edit all parameters of Extra section. Each set of parameter is a
# different chart. For several charts, duplicate section changing the number.
# Note: Each Extra section reduces AWStats speed by 8%.
#
# WARNING: A wrong setup of Extra section might result in too large arrays
# that will consume all your memory, making AWStats unusable after several
# updates, so be sure to setup it correctly.
# In most cases, you don't need this feature.
#
# ExtraSectionNameX is title of your personalized chart.
# ExtraSectionCodeFilterX is list of codes the record code field must match.
#   Put an empty string for no test on code.
# ExtraSectionConditionX are conditions you can use to count or not the hit,
#   Use one of the field condition
#   (URL,URLWITHQUERY,QUERY_STRING,REFERER,UA,HOST,extraX)
#   and a regex to match, after a coma. Use "||" for "OR".
# ExtraSectionFirstColumnTitleX is the first column title of the chart.
# ExtraSectionFirstColumnValuesX is a string to tell AWStats which field to
#   extract value from
#   (URL,URLWITHQUERY,QUERY_STRING,REFERER,UA,HOST,VHOST,extraX)
#   and how to extract the value (using regex syntax). Each different value
#   found will appear in first column of report on a different row. Be sure
#   that list of different possible values will not grow indefinitely.
# ExtraSectionFirstColumnFormatX is the string used to write value.
# ExtraSectionStatTypesX are things you want to count. You can use standard
#   code letters (P for pages,H for hits,B for bandwidth,L for last access).
# ExtraSectionAddAverageRowX add a row at bottom of chart with average values.
# ExtraSectionAddSumRowX add a row at bottom of chart with sum values.
# MaxNbOfExtraX is maximum number of rows shown in chart.
# MinHitExtraX is minimum number of hits required to be shown in chart.
#

# Example to report the 20 products the most ordered by "order.cgi" script
#ExtraSectionName1="Product orders"
#ExtraSectionCodeFilter1="200 304"
#ExtraSectionCondition1="URL,\/cgi\-bin\/order\.cgi||URL,\/cgi\-bin\/order2\.cgi"
#ExtraSectionFirstColumnTitle1="Product ID"
#ExtraSectionFirstColumnValues1="QUERY_STRING,productid=([^&]+)"
#ExtraSectionFirstColumnFormat1="%s"
#ExtraSectionStatTypes1=PL
#ExtraSectionAddAverageRow1=0
#ExtraSectionAddSumRow1=1
#MaxNbOfExtra1=20
#MinHitExtra1=1
在我们的项目中需要对包含某些特定参数的部分进行统计，如下是我们实际项目中配置文件添加的部分。

#扩展表格1的标题
ExtraSectionName1="Product orders scene"
#过滤返回码 200,304的纪录
ExtraSectionCodeFilter1="200 304"
#过滤URL包含dataservlet 或 sceneservlet的纪录
ExtraSectionCondition1="URL,dataservlet||URL,sceneservlet"
#标题名称
ExtraSectionFirstColumnTitle1="scene"
#过滤参数为scene
ExtraSectionFirstColumnValues1="QUERY_STRING,scene=([^&]+)"
ExtraSectionFirstColumnFormat1="%s"
ExtraSectionStatTypes1=1
ExtraSectionAddAverageRow1=1
ExtraSectionAddSumRow1=1
MaxNbOfExtra1=20
MinHitExtra1=1

#扩展表格2的标题
ExtraSectionName2="Product orders vmethod"
ExtraSectionCodeFilter2="200 304"
ExtraSectionCondition2="URL,dataservlet||URL,sceneservlet"
ExtraSectionFirstColumnTitle2="vmethod"
ExtraSectionFirstColumnValues2="QUERY_STRING,vmethod=([^&]+)"
ExtraSectionFirstColumnFormat2="%s"
ExtraSectionStatTypes2=1
ExtraSectionAddAverageRow2=1
ExtraSectionAddSumRow2=1
MaxNbOfExtra2=20
MinHitExtra2=1

#扩展表格3的标题
ExtraSectionName3="Product orders dataset"
ExtraSectionCodeFilter3="200 304"
ExtraSectionCondition3="URL,dataservlet||URL,sceneservlet"
ExtraSectionFirstColumnTitle3="dataset"
ExtraSectionFirstColumnValues3="QUERY_STRING,dataset=([^&]+)"
ExtraSectionFirstColumnFormat3="%s"
ExtraSectionStatTypes3=1
ExtraSectionAddAverageRow3=1
ExtraSectionAddSumRow3=1
MaxNbOfExtra3=20
MinHitExtra3=1
注意各个参数以已1,2,3...结尾，分别标示为各扩展表的属性。