day7_读excel内容，写到数据库里

# 需求分析：# 1、读出stu.xls文件里的内容# 2、判断，如果是1用已交作业表示，如果是空用未交作业表示# 3、拼接sql# 4、插入到数据库里的jxz_stu表里，四个字段为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): # 判断是否交作业了    if a:        return ‘已交作业‘    else:        return ‘未交作业‘

def readexcel(filename):    import xlrd    book = xlrd.open_workbook(filename) # 打开指定的excel表    sheet = book.sheet_by_name(‘Sheet1‘) # 读取Sheet1页的内容

# print(sheet.nrows) # 打印出excel表里sheet1页的行数

# print(sheet.ncols) # 打印出excel表里sheet1页的列数

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

    # print(sheet.cell(1,1).value) # 获取到沙河    for i in range(sheet.nrows): # 按照行循环        lines= sheet.row_values(i) # 每行的内容        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‘)

原文地址：https://www.cnblogs.com/laosun0204/p/8544937.html