[Log Analysis] Extract valid request uri from nginx log

Recently I am doing the company's nginx log analysis. One of the requirements is to extract the top 10 pages visited every day this month and the number of visits. To meet this requirement, you must first clear out valid page visits. I use the elimination method to remove access such as .js and .css. But initially, I didn't have a comprehensive understanding of the requests with which suffixes should be removed. After cleaning-> sampling-> cleaning-> sampling-> cleaning, it is finally necessary to filter out the uri containing the following suffix
.js .css .gif .jpeg .jpg .png .ico . txt .swf .xml .JPEG .PNG .JPG

#python代码：
if re.search(r"(\.js|\.css|\.gif|\.jpe?g|\.png|\.ico|\.txt|\.swf|\.JPE?G|\.PNG|\.xml)", request[1]):
        continue

There may be some special circumstances in the logs of different companies, which also require sampling and analysis

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The above has introduced [Log Analysis] to extract the valid request uri from the nginx log, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.