import xlrd
import pymysql
# import importlib
# importlib.reload(sys) #出現(xiàn)呢reload錯誤使用
def open_excel():
  try:
    book = xlrd.open_workbook("XX.xlsx") #文件名，把文件與py文件放在同一目錄下
  except:
    print("open excel file failed!")
  try:
    sheet = book.sheet_by_name("sheet名稱")  #execl里面的worksheet1
    return sheet
  except:
    print("locate worksheet in excel failed!") 
 #連接數(shù)據(jù)庫
try:
  db = pymysql.connect(host="127.0.0.1",user="root",
    passwd="XXX",
    db="XXX",
    charset='utf8')
except:
  print("could not connect to mysql server")
 
def search_count():
  cursor = db.cursor()
  select = "select count(id) from XXXX" #獲取表中xxxxx記錄數(shù)
  cursor.execute(select) #執(zhí)行sql語句
  line_count = cursor.fetchone()
  print(line_count[0])
 
 
def insert_deta():
  sheet = open_excel()
  cursor = db.cursor()
  for i in range(1, sheet.nrows): #第一行是標題名，對應表中的字段名所以應該從第二行開始，計算機以0開始計數(shù)，所以值是1
 
    name = sheet.cell(i,0).value #取第i行第0列
    data = sheet.cell(i,1).value#取第i行第1列，下面依次類推
    print(name)
    print(data)
    value = (name,data)
    print(value)
    sql = "INSERT INTO XXX(name,data)VALUES(%s,%s)"
    cursor.execute(sql,value) #執(zhí)行sql語句
    db.commit()
  cursor.close() #關閉連接
insert_deta()
db.close()#關閉數(shù)據(jù)
print ("ok ")

import pymysql
import xlrd 
# 連接數(shù)據(jù)庫
try:
  db = pymysql.connect(host="127.0.0.1", user="root",
             passwd="XXX",
             db="XXX",
             charset='utf8')
except:
  print("could not connect to mysql server") 
def open_excel():
  try:
    book = xlrd.open_workbook("XXX.xlsx") #文件名，把文件與py文件放在同一目錄下
  except:
    print("open excel file failed!")
  try:
    sheet = book.sheet_by_name("XXX")  #execl里面的worksheet1
    return sheet
  except:
    print("locate worksheet in excel failed!") 
def insert_deta():
  sheet = open_excel()
  cursor = db.cursor()
  row_num = sheet.nrows
  for i in range(1, row_num): # 第一行是標題名，對應表中的字段名所以應該從第二行開始，計算機以0開始計數(shù)，所以值是1
    row_data = sheet.row_values(i)
    value = (row_data[0],row_data[1],row_data[2],row_data[3])
    print(i)
    sql = "INSERT INTO demo_yangben(xxx,xxxx,xxxx,xxxx)VALUES(%s,%s,%s,%s)"
    cursor.execute(sql, value) # 執(zhí)行sql語句
    db.commit()
  cursor.close() # 關閉連接
open_excel()
insert_deta()

import pymysql
import xlrd
import sys 
'''
  連接數(shù)據(jù)庫
  args：db_name（數(shù)據(jù)庫名稱）
  returns:db
 
''' 
def mysql_link(de_name):
  try:
    db = pymysql.connect(host="127.0.0.1", user="xxx",
               passwd="xxx",
               db=xxx,
               charset='utf8')
    return db
  except:
    print("could not connect to mysql server")
 
'''
  讀取excel函數(shù)
  args：excel_file（excel文件，目錄在py文件同目錄）
  returns：book
'''
 
 
def open_excel(excel_file):
  try:
    book = xlrd.open_workbook(excel_file) # 文件名，把文件與py文件放在同一目錄下
    print(sys.getsizeof(book))
    return book
  except:
    print("open excel file failed!")
 
 
'''
  執(zhí)行插入操作
  args:db_name（數(shù)據(jù)庫名稱）
     table_name(表名稱）
     excel_file（excel文件名，把文件與py文件放在同一目錄下）
 
'''
 
 
def store_to(db_name, table_name, excel_file):
  db = mysql_link(db_name) # 打開數(shù)據(jù)庫連接
  cursor = db.cursor() # 使用 cursor() 方法創(chuàng)建一個游標對象 cursor
 
  book = open_excel(excel_file) # 打開excel文件
  sheets = book.sheet_names() # 獲取所有sheet表名
  for sheet in sheets:
    sh = book.sheet_by_name(sheet) # 打開每一張表
    row_num = sh.nrows
    print(row_num)
    list = [] # 定義列表用來存放數(shù)據(jù)
    num = 0 # 用來控制每次插入的數(shù)量
    for i in range(1, row_num): # 第一行是標題名，對應表中的字段名所以應該從第二行開始，計算機以0開始計數(shù)，所以值是1
      row_data = sh.row_values(i) # 按行獲取excel的值
      value = (row_data[0], row_data[1], row_data[2], row_data[3], row_data[4], row_data[5], \
           row_data[6], row_data[7], row_data[8], row_data[9], row_data[10], row_data[11], row_data[12],
           row_data[13], row_data[14])
      list.append(value) # 將數(shù)據(jù)暫存在列表
      num += 1
      if( num>= 10000 ): # 每一萬條數(shù)據(jù)執(zhí)行一次插入
        print(sys.getsizeof(list))
        sql = "INSERT INTO " + table_name + " (time, xingbie, afdd, xzb, yzb, cfbj, jjlbmc, \
        bjlbmc, bjlxmc, bjlxxlmc, gxqymc,gxdwmc, afql, afxqxx, cjdwmc)\
        VALUES(%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s)"
        cursor.executemany(sql, list) # 執(zhí)行sql語句
 
        num = 0 # 計數(shù)歸零
        list.clear() # 清空list
        print("worksheets: " + sheet + " has been inserted 10000 datas!")
 
  print("worksheets: " + sheet + " has been inserted " + str(row_num) + " datas!")
  db.commit() # 提交
  cursor.close() # 關閉連接
  db.close() 
 if __name__ == '__main__':
  store_to('demo', 'demo_yangben', 'xxx.xlsx')