字段信息与表格对应建表:
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sql
cursor.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。