簡介

舉洪荒之力，集天地精華，親自操刀，用python玩一玩。

真是，雖有嘉肴，弗食，不知其旨也；雖有至道，弗學，不知其善也。

這個壓縮很low，并沒有什么留掰的，非常簡單，可以說只比壓縮前小一點點而已，

此乃缺點，優(yōu)點是不會出錯！！！

流程

思路

其實就是去回車而已，如果可以就加上去空格，不過去空格要定為兩個才能去，不然標簽會出錯。因為很low，所以js和css不壓縮。

程序載入→遍歷目錄文件→逐個壓縮

實現(xiàn)

個人比較懶，直接飲用網(wǎng)上的某函數(shù)import os

def getFiles(dir, suffix): # 查找根目錄，文件后綴

res = []

for root, directory, files in os.walk(dir): # =>當前根,根下目錄,目錄下的文件

for filename in files:

name, suf = os.path.splitext(filename) # =>文件名,文件后綴

if suf == suffix:

res.append(os.path.join(root, filename)) # =>吧一串字符串組合成路徑

return res

for file in getFiles("./", '.py'): # =>查找以.py結(jié)尾的文件

print(file)

去注釋，改文件名，在用replace替換使路徑可用，加上判斷是否要這個路徑，修改后如下

修改函數(shù)import os

def getFiles(dir, suffix):

res = []

for root, directory, files in os.walk(dir):

for filename in files:

name, suf = os.path.splitext(filename)

if suf == suffix:

res.append(os.path.join(root, filename))

return res

for file in getFiles(r"html所在文件夾路徑", '.html'):

if file == r"D:\blog\public\404.html":

continue

elif:

pass

path = file.replace("\\","\\\\")

print(path)

定義處理函數(shù)def delete(string):

res = string.replace("\n","").replace(" ","")

return res

流程text_list = []

with open(path,"r",encoding="UTF-8") as f:

Not_Change = False

for each in f.readlines():

long += len(each)

if "

text_list.append(each)

continue

if "

text_list.append(each)

continue

if "

text_list.append(each)

continue

if "" in each:

Not_Change = False

text_list.append(delete(each))

continue

if "

text_list.append(each)

continue

if "" in each:

Not_Change = False

text_list.append(delete(each))

continue

if Not_Change:

text_list.append(each)

else:

text_list.append(delete(each))

with open(path,"w",encoding="UTF-8") as f:

for each in text_list:

short += len(each)

f.write(each)

print(file + " 壓縮完成！一共節(jié)省了" + str(long-short) + "個字符！")

END

簡直是絞盡腦汁，哈哈哈！壓縮這玩意，還行！

最后附上完整代碼！import os

total = 0

def getFiles(dir, suffix):

res = []

for root, directory, files in os.walk(dir):

for filename in files:

name, suf = os.path.splitext(filename)

if suf == suffix:

res.append(os.path.join(root, filename))

return res

def delete(string):

res = string.replace("\n","").replace(" ","")

return res

for file in getFiles(r"D:\blog\public", '.html'):

if file == r"D:\blog\public\404.html":

continue

elif True:

pass

path = file.replace("\\","\\\\")

long = 0

short = 0

text_list = []

with open(path,"r",encoding="UTF-8") as f:

Not_Change = False

for each in f.readlines():

long += len(each)

if "

text_list.append(each)

continue

if "

text_list.append(each)

continue

if "

text_list.append(each)

continue

if "" in each:

Not_Change = False

text_list.append(delete(each))

continue

if "

text_list.append(each)

continue

if "" in each:

Not_Change = False

text_list.append(delete(each))

continue

if Not_Change:

text_list.append(each)

else:

text_list.append(delete(each))

with open(path,"w",encoding="UTF-8") as f:

for each in text_list:

short += len(each)

f.write(each)

print(file + " 壓縮完成！一共節(jié)省了" + str(long-short) + "個字符！")

total += long-short

print("本次壓縮共節(jié)省了%s個字符" %total)

input("回車退出！")

BUG

經(jīng)測試，用這個壓縮很容易把代碼框的縮進一起去掉。而縮進是python的靈魂……

解決方法: 再加個代碼框識別或放棄空格壓縮。放棄空格壓縮可直接在delete函數(shù)里的.replace(“ “,””)去掉。

總結(jié)

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