好久不更新 了... 今天來寫一個 sql轉換成excel的工具； 目的是給哪些linux使用者使用此類工具！

且看原始碼：

import pymysql
import xlwt
import operator
'''
__author__ =rianley
__blog__ = https://www.cnblogs.com/rianley

'''
'sql匯出excel方法'
def toExcel(host,port,user,passwd,db,charset,sql,sheet_name,out_path):
    db = pymysql.connect(
        host
 
=host,
        port=port,
        user=user,
        passwd=passwd,
        db=db,
        charset=charset
    )
    cursor = db.cursor()
    count = cursor.execute(sql)
    print("查詢出" + str(count) + "條記錄")

    # 來重置遊標的位置
    cursor.scroll(0, mode='absolute')
    # 搜取所有結果
    results = cursor.fetchall()

    
 
# 獲取MYSQL裡面的資料欄位名稱
    fields = cursor.description
    workbook = xlwt.Workbook()  # workbook是sheet賴以生存的載體。
    sheet = workbook.add_sheet(sheet_name, cell_overwrite_ok=True)
    # 寫上欄位資訊
    for field in range(0, len(fields)):
        sheet.write(0, field, fields[field][0])
    # 獲取並寫入資料段資訊
    row = 1
    col 
 
= 0
    for row in range(1, len(results) + 1):
        for col in range(0, len(fields)):
            if  results[row-1][col] is None:
                sheet.write(row, col, u'%s' % '')
            else:
                sheet.write(row, col, u'%s' % results[row - 1][col])

    workbook.save(out_path)


if __name__ == '__main__':



    host = "127.0.0.1"
    port = 3306
    user = 'root'
    passwd = "123456"
    db = "test"
    charset = "utf8"
    print("mysql連線是否使用預設配置？y/n")
    choose = input()
    if operator.eq('n',choose) or operator.eq('n',choose):
        print("host:")
        host = input()
        print("port:")
        port = input()
        print("userName:")
        user = input()
        print("passWord:")
        passwd = input()
        print("databaseName:")
        db = input()
    print("請輸入Excel表格名稱：")
    sheet_name = input()
    print("請貼上您的SQL相對檔案路徑:")
    sql_path = input()
    with open(sql_path,'r',encoding='utf8')as f:
        sql=f.read()
    print("儲存的路徑")
    file_path=input()
    out_path = r''+file_path+'/'+sheet_name+'.xls'
    print('輸入路徑為',out_path)
    toExcel(host,port,user,passwd,db,charset,sql,sheet_name,out_path)
    print("匯出成功您的檔案位置為：",out_path)