mysql题库随机抽取试题_Python从MySQL数据库中面抽取试题，生成试卷
一、背景
本文章主要是分享如何使用Python從MySQL數據庫中面抽取試題，生成的試卷每一份都不一樣。
二、準備工作
1.安裝Python3
2.安裝庫
pip install?python-docx==0.8.10
pip install?PyMySQL==1.0.2
3.試題庫.xlsx
開發程序前需要先收集試題，本文是將試題收集存放MySQL數據庫中，格式如下：
選擇題數據庫截圖：
填空題/解答題/綜合題數據庫截圖：
三、代碼
Python+MySQL隨機試卷及答案生成程序.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) # 連接數據庫
self.cursor = self.db.cursor() # 獲取操作游標
def close(self):
self.cursor.close() # 釋放游標
self.db.close() # 關閉數據庫連接
# 查詢
def get_all(self, sql):
res = None
try:
self.connet()
self.cursor.execute(sql) # 執行sql語句
res = self.cursor.fetchall() # 返回查詢所有結果
except Exception as e:
print('查詢失敗:%s' % e)
finally:
self.close()
return res
# 增加、刪除、修改
def shell_sql(self, sql):
"執行sql語句"
print(sql)
count = 0
try:
self.connet()
count = self.cursor.execute(sql) # 執行sql語句
self.db.commit() # 提交
except Exception as e:
print('事務提交失敗:%s' % e)
self.db.rollback() # 如果提交失敗，回滾到上一次數據
finally:
self.close()
return count
def router_docx(choice1='', choice2='', choice3='', choice5='', choice6='', choice7='',paper_path='',name='1'):
"生成網絡通信方向試題及答案"
docx1 = Document()
docx2 = Document()
docx1.styles['Normal'].font.name = '宋體' #選擇字體
docx1.styles['Normal']._element.rPr.rFonts.set(qn('w:eastAsia'), '宋體') #默認字體
docx1.styles['Normal'].font.size = Pt(11) #默認字號大小
docx1.styles['Normal'].paragraph_format.space_before = Pt(0) #默認段前間距
docx1.styles['Normal'].paragraph_format.space_after = Pt(0) #默認段后間距
docx1.styles['Normal'].paragraph_format.line_spacing_rule = WD_LINE_SPACING.ONE_POINT_FIVE #默認單倍行距
sec = docx1.sections[0] # sections對應文檔中的“節”
sec.left_margin = Inches(1) # 設置左頁面邊距
sec.right_margin = Inches(1) #設置右頁面邊距
sec.top_margin = Inches(0.5) # 設置上頁面邊距
sec.bottom_margin = Inches(0.5) #設置下頁面邊距
p=docx1.add_paragraph() #添加段落
run = p.add_run('軟件測試(網絡通信)方向試題(%s)' % name) #使用add_run添加文字
run.font.name = '微軟雅黑' #設置字體
run._element.rPr.rFonts.set(qn('w:eastAsia'), '微軟雅黑') #設置字體
run.font.size = Pt(18) #字體大小設置
p.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER #段落文字居中設置
docx1.add_paragraph('【說明】') # 添加段落文字
docx1.add_paragraph('1.筆試時間為60分鐘。')
docx1.add_paragraph('2.請將答案寫在答題卡上,且不允許在試題卷上做任何涂寫和標記。')
q=docx2.add_paragraph() #添加段落
run = q.add_run('軟件測試(網絡通信)方向試題答案(%s)' % name) #使用add_run添加文字
run.font.name = '微軟雅黑' #設置字體
run._element.rPr.rFonts.set(qn('w:eastAsia'), '微軟雅黑') #設置字體
run.font.size = Pt(18) #字體大小設置
q.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER #段落文字居中設置
p1 = docx1.add_paragraph()
p1.paragraph_format.space_before = Pt(12) #設置段前間距
docx2.add_paragraph('一、選擇題')
run = p1.add_run('一、選擇題(每題3分共45分)')
run.bold = True # 字體加粗
list1=random.sample(range(0,len(choice1)-1),3) #len范圍內獲取指定的數量
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) #段后間距
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、填空題')
run = p2.add_run('二、填空題(每題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、簡答題')
run = p3.add_run('三、簡答題(每題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、綜合題')
run = p4.add_run('四、綜合題(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, '網絡通信試題(%s).docx' % name)) #保存試題
docx2.save(os.path.join(paper_path, '網絡通信試題答案(%s).docx' % name)) #保存答案
def android_docx(choice1, choice2, choice4, choice5, choice6, choice8,paper_path,name):
"""生成智能終端方向的試題"""
docx1 = Document()
docx2 = Document()
docx1.styles['Normal'].font.name = '宋體' #選擇字體
docx1.styles['Normal']._element.rPr.rFonts.set(qn('w:eastAsia'), '宋體') #默認字體
docx1.styles['Normal'].font.size = Pt(11) #默認字號大小
docx1.styles['Normal'].paragraph_format.space_before = Pt(0) #默認段前間距
docx1.styles['Normal'].paragraph_format.space_after = Pt(0) #默認段后間距
docx1.styles['Normal'].paragraph_format.line_spacing_rule = WD_LINE_SPACING.ONE_POINT_FIVE #默認單倍行距
sec = docx1.sections[0] # sections對應文檔中的“節”
sec.left_margin = Inches(1) # 設置左頁面邊距
sec.right_margin = Inches(1) #設置右頁面邊距
sec.top_margin = Inches(0.5) # 設置上頁面邊距
sec.bottom_margin = Inches(0.5) #設置下頁面邊距
p=docx1.add_paragraph() #添加段落
run = p.add_run('軟件測試(智能終端)方向試題(%s)' % name) #使用add_run添加文字
run.font.name = '微軟雅黑' #設置字體
run._element.rPr.rFonts.set(qn('w:eastAsia'), '微軟雅黑') #設置字體
run.font.size = Pt(18) #字體大小設置
p.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER #段落文字居中設置
docx1.add_paragraph('【說明】') # 添加段落文字
docx1.add_paragraph('1.筆試時間為60分鐘。')
docx1.add_paragraph('2.請將答案寫在答題卡上,且不允許在試題卷上做任何涂寫和標記。')
q = docx2.add_paragraph() # 添加段落
run = q.add_run('軟件測試(智能終端)方向試題答案(%s)' % name) # 使用add_run添加文字
run.font.name = '微軟雅黑' # 設置字體
run._element.rPr.rFonts.set(qn('w:eastAsia'), '微軟雅黑') # 設置字體
run.font.size = Pt(18) # 字體大小設置
q.paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER # 段落文字居中設置
p1 = docx1.add_paragraph()
p1.paragraph_format.space_before = Pt(12) #設置段前間距
docx2.add_paragraph('一、選擇題')
run = p1.add_run('一、選擇題(每題3分共45分)')
run.bold = True # 字體加粗
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) #段后間距
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、填空題')
run = p2.add_run('二、填空題(每題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、簡答題')
run = p3.add_run('三、簡答題(每題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、綜合題')
run = p4.add_run('四、綜合題(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, '智能終端試題(%s).docx' % name))
docx2.save(os.path.join(paper_path, '智能終端試題答案(%s).docx' % name))
def main(ip,name,passwd,db_name):
paper_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), '試卷') #試卷存放路徑
if not os.path.exists(paper_path):
os.mkdir(paper_path) #創建試卷文件夾
my = SunckSql(ip,name,passwd,db_name) #連接數據庫
choice1 = my.get_all("select * from %s" % '計算機基礎選擇題') #查詢數據庫中的試題
choice2 = my.get_all("select * from %s" % '測試基礎選擇題')
choice3 = my.get_all("select * from %s" % '網絡通信選擇題')
choice4 = my.get_all("select * from %s" % '智能終端選擇題')
choice5 = my.get_all("select * from %s" % '填空題')
choice6 = my.get_all("select * from %s" % '簡答題')
choice7 = my.get_all("select * from %s" % '網絡通信綜合題')
choice8 = my.get_all("select * from %s" % '智能終端綜合題')
for i in range(1,4): #同時生成3份試卷及答案
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='數據庫ip地址', name='mysql賬號', passwd='mysql密碼', db_name='軟件測試試題庫')
以上就是Python從MySQL數據庫中面抽取試題，生成試卷的詳細內容，更多關于python MySQL抽取題目生成試卷的資料請關注腳本之家其它相關文章！
總結
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