前言：
工作中有需求对xls文件进行生成和显示，这里就将对应的xls文件的处理，读取和flask展示代码罗列出来，方便大家使用：
需要的模块，这里需要注意版本号，如果直接安装使用报错，就指定如下版本安装：
pip install xlrd==1.2.0
pip install xlwt==1.3.0
文件读取：
首先要对xls文件进行读取，读取代码如下：
def ReadExelFile(ProjectName,ScanTime):
ProjectDir = JarReportDir + ".xls"
fixexel = []
nofixexel = []
rows = 0
workbook = xlrd.open_workbook(ProjectDir)
table = workbook.sheets()[0]
for row in range(0,table.nrows):
rows = row
if table.row_values(row)[0] == "":
rows = rows + 1
break
fixexel.append(table.row_values(row))
for row in range(rows,table.nrows):
rows = row
if table.row_values(row)[0] == "No Fix Version:":
continue
if table.row_values(row)[0] == "":
rows = rows + 1
break
nofixexel.append(table.row_values(row))
return fixexel,nofixexel,falseexel,errorexelFalsk展示：
fask处理代码：
@app.route('/ViewExelReport', methods=['GET'])
def ViewExelReport():
try:
cookie = request.cookies.get("cookie")
user = engine.CheckCookie(cookie)
if user == "":
return render_template("login.html")
ProjectName = request.args.get('name')
BackArray = engine.GetProjectName()
ScanTime = request.args.get('time')
fixexel,nofixexel,falseexel,errorexel = engine.ReadExelFile(ProjectName, ScanTime)
return render_template("viewexel.html", n_projectname = BackArray, n_getname=ProjectName, n_fixexel=fixexel, n_nofixexel=nofixexel, n_user=user)
except Exception as e:
return render_template('error-500.html')html代码如下：
<div class="col-md-12">
<div class="white-box">
<h2 class="header-title">待修复版本</h2>
<div class="table-responsive">
<table class="table table-hover">
<thead>
<tr>
<th>Jar名称</th>
<th>Maven版本</th>
</tr>
</thead>
<tbody>
{% for i in range(1, n_fixexel|length ) %}
<tr>
<td><font color="black">{{ n_fixexel[i][0][:-4] }}</font></td>
<td><font color="DarkOrange">{{ n_fixexel[i][2][10:] }}</font></td>
<td><font color="red">{{ n_fixexel[i][3] }}</font></td>
<td><font color="red">{{ n_fixexel[i][4] }}</font></td>
<td><font color="blue">{{ n_fixexel[i][5] }}</font></td>
<td><font color="blue">{{ n_fixexel[i][6] }}</font></td>
<td>
<a href="{{ n_fixexel[i][7] }}">
<span class="btn btn-pink">
<i class="fa fa-download"></i>
<span>进入下载页面</span>
</span>
</a>
</td>
<td>
<a href="{{ n_fixexel[i][8] }}">
<span class="btn btn-purple">
<i class="fa fa-play"></i>
<span>查看详情</span>
</span>
</a>
</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
</div>
</div>展示如下：
文件生成：
生成代码如下：
def WriteNewXlsx(self):
file_name = time.strftime("%Y%m%d", time.localtime())
jar_xlsx = xlwt.Workbook(encoding="utf-8", style_compression=0)
sheet1 = jar_xlsx.add_sheet('OutPut', cell_overwrite_ok=True)
for i in range(0,len(self.Project)):
sheet1.write(0,i,self.Project[i])
numrow = 1
## 对数据分类 成功
for i in range(0, len(self.DependencyJarName)):
if self.SearchState[i] == '0':
sheet1.write(numrow, 0, self.DependencyJarName[i])
sheet1.write(numrow, 1, self.VulnerabilityIdJar[i])
sheet1.write(numrow, 2, self.PackageJar[i])
sheet1.write(numrow, 3, self.HighestSeverity[i])
sheet1.write(numrow, 4, self.CVECount[i])
sheet1.write(numrow, 5, self.NewestId[i])
sheet1.write(numrow, 6, self.FixVulnerabilityId[i])
sheet1.write(numrow, 7, self.JarDownloadUrl[i])
sheet1.write(numrow, 8, self.InforUrl[i])
sheet1.write(numrow, 9, self.JarFileDir[i])
sheet1.write(numrow, 10, self.FindJarNum[i])
numrow = numrow + 1
jar_xlsx.save( self.xlsxsavedir +'\\'+ file_name +'.xls')
self._signal.emit( file_name +'.xls' + '保存完成\n')
QApplication.processEvents()使用上述代码即可将对应的内容写入对应的xls文件列中
代码很简单，但是其中也遇到了很多坑，这里放出来方便大家的使用，让大家使用中少遇一些坑。
