利用Spyder將數據庫的數據導入xls表格中

 

 

##連接數據庫，查詢結果寫入數據到excel
import pymysql
import xlwt
def get_sel_excel(file_excel):
    #建立連接
    conn = pymysql.connect('localhost','root','zhaojing1314','stu')

    #建立遊標
    cursor = conn.cursor()
    sel_sql = "SELECT * FROM PYTHON;"
    print("開始查詢表！")
    #執行sql語句
    cursor.execute(sel_sql)
    #獲取查詢到結果
    res = cursor.fetchall()
    print(res)
    w_excel(res)


#操作excel
def w_excel(res):
    book = xlwt.Workbook() #新建一個excel
    sheet = book.add_sheet('STUDENTS6') #新建一個sheet頁
    title = ['NUM','STU_NUM','NAME','CLASS']
    #寫表頭
    i = 0
    for header in title:
        sheet.write(0,i,header)
        i+=1


    #寫入數據
    for row in range(1,len(res)):
        for col in range(0,len(res[row])):
            sheet.write(row,col,res[row - 1][col])#這裏不寫row-1則會把第一個數據丟失
        row+=1
    col+=1
    book.save('STUDENTS6')
    print("導出成功！")

if __name__ == "__main__":
    file_excel = r"D:\python\python名單.xls"#這條語句可以不寫
    get_sel_excel(file_excel)