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<h3 id="安装第三方库："><a href="#安装第三方库：" class="headerlink" title="安装第三方库："></a>安装第三方库：</h3><figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">pip install openpyxl</span><br></pre></td></tr></table></figure>
<h3 id="存Excel文件："><a href="#存Excel文件：" class="headerlink" title="存Excel文件："></a>存Excel文件：</h3><figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br></pre></td><td class="code"><pre><span class="line">from openpyxl import Workbook</span><br><span class="line"> </span><br><span class="line">workbook = Workbook()</span><br><span class="line">booksheet = workbook.active #获取当前活跃的sheet,默认是第一个sheet</span><br><span class="line">#存第一行单元格cell(1,1)</span><br><span class="line">booksheet.cell(1,1).value = 6 #这个方法索引从1开始</span><br><span class="line">booksheet.cell("B1").value = 7</span><br><span class="line">#存一行数据</span><br><span class="line">booksheet.append([11,87])</span><br><span class="line">workbook.save("test_openpyxl.xlsx")</span><br></pre></td></tr></table></figure>
<h3 id="读Excel文件"><a href="#读Excel文件" class="headerlink" title="读Excel文件"></a>读Excel文件</h3><figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br></pre></td><td class="code"><pre><span class="line">from openpyxl import load_workbook</span><br><span class="line"> </span><br><span class="line">workbook = load_workbook('D:\\Py_exercise\\test_openpyxl.xlsx')</span><br><span class="line">#booksheet = workbook.active #获取当前活跃的sheet,默认是第一个sheet</span><br><span class="line">sheets = workbook.get_sheet_names() #从名称获取sheet</span><br><span class="line">booksheet = workbook.get_sheet_by_name(sheets[0])</span><br><span class="line"> </span><br><span class="line">rows = booksheet.rows</span><br><span class="line">columns = booksheet.columns</span><br><span class="line">#迭代所有的行</span><br><span class="line">for row in rows:</span><br><span class="line"> line = [col.value for col in row]</span><br><span class="line"> </span><br><span class="line">#通过坐标读取值</span><br><span class="line">cell_11 = booksheet.cell('A1').value</span><br><span class="line">cell_11 = booksheet.cell(row=1, column=1).value</span><br></pre></td></tr></table></figure>
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