安装Spark与Python练习

一、Spark的安装

1、安装结果

2、Spark的环境配置

3、运行

4、测试

二、Python练习

1、代码截图

2、运行结果

3、源码

import string
file1 = open('C:/Users/Administrator/R201906120171/Chenzhikun/sanguo.txt', 'r',encoding='UTF-8') txt = file1.read() txt.lower()
for ch in string.punctuation:     txt = txt.replace(ch, " ") words = txt.split() result = {}
for word in words:     result[word] = result.get(word, 0) + 1 items = list(result.items()) items.sort(key=lambda x: x[1], reverse=True)
for i in range(10):     print(items[i]) file2 = open('result.txt', 'w')
for i in items:     for j in i:         file2.write(str(j)+" ")     file2.write("\n")
file1.close() file2.close()