文章目录
- 数据1
- 数据2
数据1
数据目标:曲线图
- F12,如图位置输入
JSON.stringify(dataSeries.dataPoints)
- copy,粘贴到data.txt
数据是一个列表,里面是多个字典
编写程序如下:
import json as js
datafile = 'data1.txt'
resultfile = 'result.txt'
result = open(resultfile,'w',encoding='utf-8')
with open(datafile,'r',encoding='utf-8') as file:data = js.load(file)
for data_i in data:for k,v in data_i.items():if k == 'x':strline = v[0:10] + ' 'if k == 'y':strline = strline + str(v)result.write(strline+'\n')
result.close()
得到数据结果
数据2
数据目标:曲线图
- 查看图形源代码
- 找到数据所在行
- 复制到文本
- 编写程序
import json as js
datafile = 'data.txt'
resultfile = 'result.txt'
result = open(resultfile,'w',encoding='utf-8')
with open(datafile,'r',encoding='utf-8') as file:data = js.load(file)
for data_i in data:strline = ''for v in data_i:strline = strline + str(v) + ' 'result.write(strline+'\n')
result.close()
- 得到结果