1、准备好Excel表:
2、数据库建表case2
字段信息与表格对应建表:
3、实现代码
import pymysql
import pandas as pd
import openpyxl'''
从excel表里读取数据后,再存入到mysql数据库。
需要安装openpyxl pip install openpyxl
'''
# 读入数据:表格列名:user_id,user_name,user_password,is_black
df = pd.read_excel('D:/pythonCode/pythonProject8/case_information_1800_csv.xlsx')
# 连接数据库
db = pymysql.connect(host="localhost", user="root", password="123456", database="medical")
# 获取游标对象
cursor = db.cursor()
# execute(query,args=None) => args为序列,query中必须使用%s做占位符
insert_sql = "insert into case2(case_id,case_name,case_introduction,case_alias,case_medical_insurance,case_infectivity,case_fre_occ_population,case_related_symptoms,case_dep_main,case_dep_sub,case_detail_symptoms,case_therapeutic_method_short,case_therapeutic_method_long,case_information_link) values(%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s)"# 遍历excel表里的数据# len(df) 表格的行数
for i in range(1, len(df)):case_id = df.iloc[i, 0] # 第i行第0列(case_id) 第0行数据不是列名的那一行,就是真实数据的那一行。case_name = df.iloc[i, 1] # 第i行第2列(case_name)列case_introduction = df.iloc[i, 2]case_alias = df.iloc[i, 3]case_medical_insurance = df.iloc[i, 4]case_infectivity = df.iloc[i, 5]case_fre_occ_population = df.iloc[i, 6]case_related_symptoms = df.iloc[i, 7]case_dep_main = df.iloc[i, 8]case_dep_sub = df.iloc[i, 9]case_detail_symptoms = df.iloc[i, 10]case_therapeutic_method_short = df.iloc[i, 11]case_therapeutic_method_long = df.iloc[i, 12]case_information_link = df.iloc[i, 13]# values中的值有个类型的强制转换,否则会出错values = (str(case_id), str(case_name), str(case_introduction),str(case_alias),str(case_medical_insurance),str(case_infectivity),str(case_fre_occ_population),str(case_related_symptoms),str(case_dep_main),str(case_dep_sub),str(case_detail_symptoms),str(case_therapeutic_method_short),str(case_therapeutic_method_long),str(case_information_link))# 执行sqlcursor.execute(insert_sql, values)# 关闭游标
cursor.close()
# 提交数据
db.commit()
# 关闭数据库
db.close()
完成。