一次特殊需求，需要獲取專案裡面程式碼檔案的行數，一個指令碼搞定

import os
from os import path

rootPath=os.getcwd()
print(rootPath)
fileArray=[]

def getAllJavaFile(fileList,rootPath):
    files=os.listdir(rootPath) #獲取檔案列表
    for fileName in files:
        fullpath=path.join(rootPath,fileName)
        if(path.isdir(fullpath)): #如果是資料夾 遞迴出所有的檔案 新增到陣列中
 

            getAllJavaFile(fileList,fullpath)
        else:
            if '.java' in fullpath or '.kt' in fullpath: #按需過濾自己想要識別的檔案
                fileList.append(fullpath)
                print(fullpath)
            else:
                pass
    return fileList

lineCount=0

def readJavaFileLine(lineCount,fileArray)
 
:
    length=len(fileArray)
    for i in range(0,length):
        print("path = ",fileArray[i])
        count = len(open(fileArray[i],'rb').readlines())
        lineCount=lineCount+count
    return lineCount

getAllJavaFile(fileArray,rootPath)


print(readJavaFileLine(lineCount,fileArray))