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<th>实例</th></tr></thead> <tbody><tr><td>%s</td> <td>字符串类型</td> <td>“喜欢请收藏”</td></tr> <tr><td>%c</td> <td>字符类型</td> <td>‘m’</td></tr> <tr><td>%b</td> <td>布尔类型</td> <td>true</td></tr> <tr><td>%d</td> <td>整数类型（十进制）</td> <td>88</td></tr> <tr><td>%x</td> <td>整数类型（十六进制）</td> <td>FF</td></tr> <tr><td>%o</td> <td>整数类型（八进制）</td> <td>77</td></tr> <tr><td>%f</td> <td>浮点类型</td> <td>8.888</td></tr> <tr><td>%a</td> <td>十六进制浮点类型</td> <td>FF.35AE</td></tr> <tr><td>%e</td> <td>指数类型</td> <td>9.38e+5</td></tr> <tr><td>%g</td> <td>通用浮点类型（f和e类型中较短的）</td> <td>不举例(基本用不到)</td></tr> <tr><td>%h</td> <td>散列码</td> <td>不举例(基本用不到)</td></tr> <tr><td>%%</td> <td>百分比类型</td> <td>％(%特殊字符%%才能显示%)</td></tr> <tr><td>%n</td> <td>换行符</td> <td>不举例(基本用不到)</td></tr> <tr><td>%tx</td> <td>日期与时间类型（x代表不同的日期与时间转换符)</td> <td>不举例(基本用不到)</td></tr></tbody></table> <h2 id="转换符搭配说明">转换符搭配说明 <a href="#转换符搭配说明" class="header-anchor">#</a></h2> <table><thead><tr><th>标志</th> <th>详细说明</th> <th>实例</th> <th>结果</th></tr></thead> <tbody><tr><td>+</td> <td>为正数或者负数添加符号</td> <td>(&quot;%+d&quot;,15)</td> <td>+15</td></tr> <tr><td>-</td> <td>左对齐</td> <td>(&quot;%-5d&quot;,15)</td> <td>15--</td></tr> <tr><td>0</td> <td>数字前面补0</td> <td>(&quot;%04d&quot;, 99)</td> <td>0099</td></tr> <tr><td>空格</td> <td>在整数之前添加指定数量的空格</td> <td>(&quot;% 4d&quot;, 99)</td> <td>--99</td></tr> <tr><td>,</td> <td>以“,”对数字分组</td> <td>(&quot;%,f&quot;, 9999.99)</td> <td>9,999.990000</td></tr> <tr><td>(</td> <td>使用括号包含负数</td> <td>(&quot;%(f&quot;, -99.99)</td> <td>(99.990000)</td></tr> <tr><td>#</td> <td>如果是浮点数则包含小数点，如果是16进制或8进制则添加x或o</td> <td>(&quot;%#x&quot;, 99)/(&quot;%#o&quot;, 99)</td> <td>0x63/0143</td></tr> <tr><td>&lt;</td> <td>格式化前一个转换符所描述的参数</td> <td>(&quot;%f和%❤️.2f&quot;, 99.45)</td> <td>99.450000和99.45</td></tr> <tr><td>$</td> <td>被格式化的参数索引</td> <td>(&quot;%1$d,%2$s&quot;,99,&quot;abc&quot;)</td> <td>99,abc</td></tr></tbody></table></div> <footer class="page-edit"><!----> <div class="last-updated"><span class="prefix">上次更新:</span> 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