项目交付离不开项目数据库字典文档。下面用python轻松生成交付文档字典。

一 生成doc文档数据库字典效果：

1 生成doc文件，如下图：

2 打开文件字典格式内容 ，如下图：

二 python生成doc字典文档代码

  生成doc数据库字典python代码：

import docx
import os
from docx import Document #导入库 python-docx
import pymysqldef exportDbInfoWord (path):host = 'xx.xx.xx.xx'connect = pymysql.connect(host=host, user='user', password='xxxxx', db='information_schema')db ='dbname'cur = connect.cursor()cur.execute("""SELECT-- T.TABLE_SCHEMA AS '数据库名称',T.TABLE_NAME AS '表名',-- T.TABLE_TYPE AS '表类型',-- T. ENGINE AS '数据库引擎',-- C.ORDINAL_POSITION AS '字段编号',C.COLUMN_NAME AS '字段名',C.COLUMN_TYPE AS '数据类型',C.IS_NULLABLE AS '允许为空',-- C.COLUMN_KEY AS '键类型',-- C.EXTRA AS '自增属性',-- C.CHARACTER_SET_NAME AS '编码名称',C.COLUMN_COMMENT AS '字段说明',T.table_comment AS '表名注释'FROMCOLUMNS CINNER JOIN TABLES T ON C.TABLE_SCHEMA = T.TABLE_SCHEMAAND C.TABLE_NAME = T.TABLE_NAMEWHERE T.TABLE_SCHEMA = '"""+db+"' ")document = Document()# rowcount = cur.rowcounti = 1v_table_name = '表名称'for u in cur:if (v_table_name != u[0]):i = 1v_table_name = u[0]# document.add_heading('表：dg_ad ', 0)  #插入标题document.add_paragraph()p = document.add_paragraph('表： ')  # 插入段落p.add_run(v_table_name + '(' + u[5] + ')').bold = True# p.add_run('italic.').italic = Truetable = document.add_table(rows=1, cols=4, style='Table Grid')# table.cell(0,0).text='字段名'run = table.cell(0, 0).paragraphs[0].add_run('字段名')run.font.name = '宋体'run.bold = True  # 加粗# table.cell(0,1).text='数据类型'run = table.cell(0, 1).paragraphs[0].add_run('数据类型')run.font.name = '宋体'run.bold = True  # 加粗# table.cell(0,2).text='允许为空'run = table.cell(0, 2).paragraphs[0].add_run('允许为空')run.font.name = '宋体'run.bold = True  # 加粗# table.cell(0,3).text='字段说明'run = table.cell(0, 3).paragraphs[0].add_run('字段说明')run.font.name = '宋体'run.bold = True  # 加粗table.add_row()table.cell(i, 0).text = u[1]table.cell(i, 1).text = u[2]table.cell(i, 2).text = u[3]table.cell(i, 3).text = u[4]i = i + 1document.save(path)if __name__ == '__main__':path = 'D:/数据库字典.docx'exportDbInfoWord(path);print('完成')