一、背景

本文章主要是分享如何使用Python从MySQL数据库中面抽取试题，生成的试卷每一份都不一样。

二、准备工作

1.安装Python3

2.安装库

pip install python-docx==0.8.10

pip install PyMySQL==1.0.2

3.试题库.xlsx

开发程序前需要先收集试题，本文是将试题收集存放MySQL数据库中，格式如下：

选择题数据库截图：

填空题/解答题/综合题数据库截图：

三、代码

Python+MySQL随机试卷及答案生成程序.py

# _*_ coding:utf-8 _*_

import random,os,pymysql

from docx import Document

from docx.shared import Inches,Pt

from docx.enum.text import WD_ALIGN_PARAGRAPH,WD_LINE_SPACING

from docx.oxml.ns import qn

from docx.shared import Inches

class SunckSql():

def __init__(self, host, user, passwd, dbName='', charset='utf8'):

self.host = host

self.user = user

self.passwd = passwd

self.dbName = dbName

self.charset = charset

def connet(self):

self.db = pymysql.connect(host=self.host, user=self.user, passwd=self.passwd, db=self.dbName,

charset=self.charset) # 连接数据库

self.cursor = self.db.cursor() # 获取操作游标

def close(self):

self.cursor.close() # 释放游标

self.db.close() # 关闭数据库连接

# 查询

def get_all(self, sql):

res = None

try:

self.connet()

self.cursor.execute(sql) # 执行sql语句

res = self.cursor.fetchall() # 返回查询所有结果

except Exception as e:

print('查询失败:%s' % e)

finally:

self.close()

return res

# 增加、删除、修改

def shell_sql(self, sql):

"执行sql语句"

print(sql)

count = 0

try:

self.connet()

count = self.cursor.execute(sql) # 执行sql语句

self.db.commit() # 提交

except Exception as e:

print('事务提交失败:%s' % e)

self.db.rollback() # 如果提交失败，回滚到上一次数据

finally:

self.close()

return count

def router_docx(choice1='', choice2='', choice3='', choice5='', choice6='', choice7='',paper_path='',name='1'):

"生成网络通信方向试题及答案"

docx1 = Document()

docx2 = Document()

docx1.styles['Normal'].font.name = '宋体' #选择字体

docx1.styles['Normal']._element.rPr.rFonts.set(qn('w:eastAsia'), '宋体') #默认字体

docx1.styles['Normal'].font.size = Pt(11) #默认字号大小

docx1.styles['Normal'].paragraph_format.space_before = Pt(0) #默认段前间距

docx1.styles['Normal'].paragraph_format.space_after = Pt(0) #默认段后间距

docx1.styles['Normal'].paragraph_format.line_spacing_rule = WD_LINE_SPACING.ONE_POINT_FIVE #默认单倍行距

sec = docx1.sections[0] # sections对应文档中的“节”

sec.left_margin = Inches(1) # 设置左页面边距

sec.right_margin = Inches(1) #设置右页面边距

sec.top_margin = Inches(0.5) # 设置上页面边距

sec.bottom_margin = Inches(0.5) #设置下页面边距

p=docx1.add_paragraph() #添加段落

run = p.add_run('软件测试(网络通信)方向试题(%s)' % name) #使用add_run添加文字

run.font.name = '微软雅黑' #设置字体

run._element.rPr.rFonts.set(qn('w:eastAsia'), '微软雅黑') #设置字体

run.font.size = Pt(18) #字体大小设置

p.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER #段落文字居中设置

docx1.add_paragraph('【说明】') # 添加段落文字

docx1.add_paragraph('1.笔试时间为60分钟。')

docx1.add_paragraph('2.请将答案写在答题卡上,且不允许在试题卷上做任何涂写和标记。')

q=docx2.add_paragraph() #添加段落

run = q.add_run('软件测试(网络通信)方向试题答案(%s)' % name) #使用add_run添加文字

run.font.name = '微软雅黑' #设置字体

run._element.rPr.rFonts.set(qn('w:eastAsia'), '微软雅黑') #设置字体

run.font.size = Pt(18) #字体大小设置

q.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER #段落文字居中设置

p1 = docx1.add_paragraph()

p1.paragraph_format.space_before = Pt(12) #设置段前间距

docx2.add_paragraph('一、选择题')

run = p1.add_run('一、选择题(每题3分共45分)')

run.bold = True # 字体加粗

list1=random.sample(range(0,len(choice1)-1),3) #len范围内获取指定的数量

x=1

for y in list1:

docx1.add_paragraph(str(x)+'、'+choice1[y][1])

docx1.add_paragraph(choice1[y][2])

docx1.add_paragraph(choice1[y][3])

docx1.add_paragraph(choice1[y][4])

p11=docx1.add_paragraph(choice1[y][5])

p11.paragraph_format.space_after = Pt(12) #段后间距

docx2.add_paragraph(str(x)+'、'+choice1[y][6])

x+=1

list2=random.sample(range(0,len(choice2)-1),7)

x=1

for y in list2:

docx1.add_paragraph(str(x+3)+'、'+choice2[y][1])

docx1.add_paragraph(choice2[y][2])

docx1.add_paragraph(choice2[y][3])

docx1.add_paragraph(choice2[y][4])

p11=docx1.add_paragraph(choice2[y][5])

p11.paragraph_format.space_after = Pt(12)

docx2.add_paragraph(str(x+3)+'、'+choice2[y][6])

x+=1

list3=random.sample(range(0,len(choice3)-1),5)

x=1

for y in list3:

docx1.add_paragraph(str(x+10)+'、'+choice3[y][1])

docx1.add_paragraph(choice3[y][2])

docx1.add_paragraph(choice3[y][3])

docx1.add_paragraph(choice3[y][4])

p11=docx1.add_paragraph(choice3[y][5])

p11.paragraph_format.space_after = Pt(12)

docx2.add_paragraph(str(x+10)+'、'+choice3[y][6])

x+=1

p2 = docx1.add_paragraph()

p2.paragraph_format.space_before = Pt(12)

docx2.add_paragraph('二、填空题')

run = p2.add_run('二、填空题(每题3分，共15分)')

run.bold = True

list2 = random.sample(range(0, len(choice5)-1), 5)

i = 1

for j in list2:

docx1.add_paragraph(str(i) + '、' + choice5[j][1])

docx2.add_paragraph(str(i) + '、' + str(choice5[j][2]))

i += 1

p3 = docx1.add_paragraph()

p3.paragraph_format.space_before = Pt(12)

docx2.add_paragraph('三、简答题')

run = p3.add_run('三、简答题(每题10分，共20分)')

run.bold = True

list3 = random.sample(range(0, len(choice6)-1), 2)

n = 1

for m in list3:

docx1.add_paragraph(str(n) + '、' + choice6[m][1])

docx1.add_paragraph('\r')

docx2.add_paragraph(str(n) + '、' + choice6[m][2])

n += 1

p4 = docx1.add_paragraph()

p4.paragraph_format.space_before = Pt(12)

docx2.add_paragraph('四、综合题')

run = p4.add_run('四、综合题(共20分)')

run.bold = True

list4 = random.randint(0, len(choice7)-1)

docx1.add_paragraph('1、' + choice7[list4][1])

docx2.add_paragraph(choice7[list4][2])

docx1.save(os.path.join(paper_path, '网络通信试题(%s).docx' % name)) #保存试题

docx2.save(os.path.join(paper_path, '网络通信试题答案(%s).docx' % name)) #保存答案

def android_docx(choice1, choice2, choice4, choice5, choice6, choice8,paper_path,name):

"""生成智能终端方向的试题"""

docx1 = Document()

docx2 = Document()

docx1.styles['Normal'].font.name = '宋体' #选择字体

docx1.styles['Normal']._element.rPr.rFonts.set(qn('w:eastAsia'), '宋体') #默认字体

docx1.styles['Normal'].font.size = Pt(11) #默认字号大小

docx1.styles['Normal'].paragraph_format.space_before = Pt(0) #默认段前间距

docx1.styles['Normal'].paragraph_format.space_after = Pt(0) #默认段后间距

docx1.styles['Normal'].paragraph_format.line_spacing_rule = WD_LINE_SPACING.ONE_POINT_FIVE #默认单倍行距

sec = docx1.sections[0] # sections对应文档中的“节”

sec.left_margin = Inches(1) # 设置左页面边距

sec.right_margin = Inches(1) #设置右页面边距

sec.top_margin = Inches(0.5) # 设置上页面边距

sec.bottom_margin = Inches(0.5) #设置下页面边距

p=docx1.add_paragraph() #添加段落

run = p.add_run('软件测试(智能终端)方向试题(%s)' % name) #使用add_run添加文字

run.font.name = '微软雅黑' #设置字体

run._element.rPr.rFonts.set(qn('w:eastAsia'), '微软雅黑') #设置字体

run.font.size = Pt(18) #字体大小设置

p.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER #段落文字居中设置

docx1.add_paragraph('【说明】') # 添加段落文字

docx1.add_paragraph('1.笔试时间为60分钟。')

docx1.add_paragraph('2.请将答案写在答题卡上,且不允许在试题卷上做任何涂写和标记。')

q = docx2.add_paragraph() # 添加段落

run = q.add_run('软件测试(智能终端)方向试题答案(%s)' % name) # 使用add_run添加文字

run.font.name = '微软雅黑' # 设置字体

run._element.rPr.rFonts.set(qn('w:eastAsia'), '微软雅黑') # 设置字体

run.font.size = Pt(18) # 字体大小设置

q.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER # 段落文字居中设置

p1 = docx1.add_paragraph()

p1.paragraph_format.space_before = Pt(12) #设置段前间距

docx2.add_paragraph('一、选择题')

run = p1.add_run('一、选择题(每题3分共45分)')

run.bold = True # 字体加粗

list1=random.sample(range(0,len(choice1)-1),3)

x=1

for y in list1:

docx1.add_paragraph(str(x)+'、'+choice1[y][1])

docx1.add_paragraph(choice1[y][2])

docx1.add_paragraph(choice1[y][3])

docx1.add_paragraph(choice1[y][4])

p11=docx1.add_paragraph(choice1[y][5])

p11.paragraph_format.space_after = Pt(12) #段后间距

docx2.add_paragraph(str(x)+'、'+choice1[y][6])

x+=1

list2=random.sample(range(0,len(choice2)-1),7)

x=1

for y in list2:

docx1.add_paragraph(str(x+3)+'、'+choice2[y][1])

docx1.add_paragraph(choice2[y][2])

docx1.add_paragraph(choice2[y][3])

docx1.add_paragraph(choice2[y][4])

p11=docx1.add_paragraph(choice2[y][5])

p11.paragraph_format.space_after = Pt(12)

docx2.add_paragraph(str(x+3)+'、'+choice2[y][6])

x+=1

list3=random.sample(range(0,len(choice4)-1),5)

x=1

for y in list3:

docx1.add_paragraph(str(x+10)+'、'+choice4[y][1])

docx1.add_paragraph(choice4[y][2])

docx1.add_paragraph(choice4[y][3])

docx1.add_paragraph(choice4[y][4])

p11=docx1.add_paragraph(choice4[y][5])

p11.paragraph_format.space_after = Pt(12)

docx2.add_paragraph(str(x+10)+'、'+choice4[y][6])

x+=1

p2 = docx1.add_paragraph()

p2.paragraph_format.space_before = Pt(12)

docx2.add_paragraph('二、填空题')

run = p2.add_run('二、填空题(每题3分，共15分)')

run.bold = True

list2 = random.sample(range(0, len(choice5)-1), 5)

i = 1

for j in list2:

docx1.add_paragraph(str(i) + '、' + choice5[j][1])

docx2.add_paragraph(str(i) + '、' + str(choice5[j][2]))

i += 1

p3 = docx1.add_paragraph()

p3.paragraph_format.space_before = Pt(12)

docx2.add_paragraph('三、简答题')

run = p3.add_run('三、简答题(每题10分，共20分)')

run.bold = True

list3 = random.sample(range(0, len(choice6)-1), 2)

n = 1

for m in list3:

docx1.add_paragraph(str(n) + '、' + choice6[m][1])

docx1.add_paragraph('\r')

docx2.add_paragraph(str(n) + '、' + choice6[m][2])

n += 1

p4 = docx1.add_paragraph()

p4.paragraph_format.space_before = Pt(12)

docx2.add_paragraph('四、综合题')

run = p4.add_run('四、综合题(共20分)')

run.bold = True

list4 = random.randint(0, len(choice8)-1)

docx1.add_paragraph('1、' + choice8[list4][1])

docx2.add_paragraph(choice8[list4][2])

docx1.save(os.path.join(paper_path, '智能终端试题(%s).docx' % name))

docx2.save(os.path.join(paper_path, '智能终端试题答案(%s).docx' % name))

def main(ip,name,passwd,db_name):

paper_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), '试卷') #试卷存放路径

if not os.path.exists(paper_path):

os.mkdir(paper_path) #创建试卷文件夹

my = SunckSql(ip,name,passwd,db_name) #连接数据库

choice1 = my.get_all("select * from %s" % '计算机基础选择题') #查询数据库中的试题

choice2 = my.get_all("select * from %s" % '测试基础选择题')

choice3 = my.get_all("select * from %s" % '网络通信选择题')

choice4 = my.get_all("select * from %s" % '智能终端选择题')

choice5 = my.get_all("select * from %s" % '填空题')

choice6 = my.get_all("select * from %s" % '简答题')

choice7 = my.get_all("select * from %s" % '网络通信综合题')

choice8 = my.get_all("select * from %s" % '智能终端综合题')

for i in range(1,4): #同时生成3份试卷及答案

router_docx(choice1, choice2, choice3, choice5, choice6, choice7, paper_path, i)

android_docx(choice1, choice2, choice4, choice5, choice6, choice8, paper_path, i)

if __name__ == "__main__":

main(ip='数据库ip地址', name='mysql账号', passwd='mysql密码', db_name='软件测试试题库')

以上就是Python从MySQL数据库中面抽取试题，生成试卷的详细内容，更多关于python MySQL抽取题目生成试卷的资料请关注脚本之家其它相关文章！