在练习用charts库对爬取的数据进行数据分析并图表化时遇到一个问题,无法显示图表,如下: 经过重装charts库等一顿折腾后,终于发现一个问题,看这里: def data_gen(type): length = 0 if length <= len(area_index): for area,time in zip(area_index,post_time): if area == '': area = '不明' else: pass data = [{'name':area,'data':[
脚本内容: import matplotlib.pyplot as plt # nginx_file = '10.6.11.91_access.log-2018-12-27' ip = {} #筛选nginx日志文件中的IP with open(nginx_file) as f: for i in f.readlines(): s = i.strip().split()[0] lengh = len(ip.keys()) #统计每个IP的访问以字典存储 if s in ip.keys(): ip
Getting Started #Installation #npm npm install chartjs-plugin-datalabels --save This plugin can also be installed using Bower. #CDN By default, https://cdn.jsdelivr.net/npm/chartjs-plugin-datalabels returns the latest (minified) version, however