# 需求分析：
# 1、讀出stu.xls文件裏的內容
# 2、判斷，如果是1用已交作業表示，如果是空用未交作業表示
# 3、拼接sql
# 4、插入到數據庫裏的jxz_stu表裏，四個字段為name,c1,c2,c3

def con_mysql(sql):
    import pymysql 
    conn = pymysql.connect(host = ‘211.149.218.16‘,user = ‘jxz‘,password = ‘123456‘,db = ‘jxz‘,charset = ‘utf8‘)

    cur = conn.cursor()
    cur.execute(sql)
 

    res = cur.fetchall()
    cur.close()
    conn.close()
    return res

def is_send(a): # 判斷是否交作業了
    if a:
        return ‘已交作業‘
    else:
        return ‘未交作業‘

def readexcel(filename):
    import xlrd
    book = xlrd.open_workbook(filename) # 打開指定的excel表
    sheet = book.sheet_by_name(‘Sheet1‘) # 讀取Sheet1頁的內容
 

# print(sheet.nrows) # 打印出excel表裏sheet1頁的行數

# print(sheet.ncols) # 打印出excel表裏sheet1頁的列數

# print(sheet.cell(1,1)) # 獲取第1行，第1列的值，打印出text:‘沙河‘

    # print(sheet.cell(1,1).value) # 獲取到沙河
    for i in range(sheet.nrows): # 按照行循環
        lines= sheet.row_values(i) # 每行的內容
        name = lines[0]
        c1 = is_send(lines[1])
 

        c2 = is_send(lines[2])
        c3 = is_send(lines[3])
        sql = ‘insert into jxz_stu values("{name}","{c1}","{c2}","{c3}"；)‘.format(name = name,c1 = c1,c2 = c2,c3 = c3)                                                                   

        con_mysql(sql)
readexcel(‘stu.xls‘)

day7_讀excel內容，寫到數據庫裏