在通用CAD中，利用shell、curl，一句话实现文件下载、上传。
<section style="outline: 0px; max-width: 100%; box-sizing: border-box; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; visibility: visible;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="padding-right: 10px; padding-left: 10px; outline: 0px; max-width: 100%; box-sizing: border-box; line-height: 1.6; visibility: visible;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="padding-right: 30px; padding-left: 30px; outline: 0px; max-width: 100%; box-sizing: border-box; line-height: 1.6; visibility: visible;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; visibility: visible;"><br></p></section></section></section></section><section style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="padding-right: 22px; padding-left: 22px; outline: 0px; max-width: 100%; box-sizing: border-box; line-height: 1.6; visibility: visible;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; visibility: visible;"><br style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"></p></section></section></section></section></section></section></section></section><section style="outline: 0px; max-width: 100%; box-sizing: border-box; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; visibility: visible;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="padding-right: 20px; padding-left: 20px; outline: 0px; max-width: 100%; box-sizing: border-box; line-height: 0.8; visibility: visible;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; visibility: visible;"><span style="outline: 0px; max-width: 100%; box-sizing: border-box; color: rgb(26, 173, 25); font-size: 24px; visibility: visible;">00</span></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; visibility: visible;"><span style="outline: 0px; max-width: 100%; box-sizing: border-box; letter-spacing: 0px; color: rgb(26, 173, 25); font-size: 20px; visibility: visible;">—</span></p></section></section></section></section><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; color: rgb(62, 62, 62); font-size: 16px; text-align: center; visibility: visible; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-size: 20px; visibility: visible; box-sizing: border-box !important;">shell简介</span></p><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; visibility: visible; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"></p><section style="outline: 0px; max-width: 100%; box-sizing: border-box; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; visibility: visible;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="padding-right: 10px; padding-left: 10px; outline: 0px; max-width: 100%; box-sizing: border-box; line-height: 1.6; visibility: visible;"><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; visibility: visible; box-sizing: border-box !important;"></p><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; visibility: visible; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"></p><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; visibility: visible; box-sizing: border-box !important;">Shell俗称壳（用来区别于核），是指<span style="outline: 0px; max-width: 100%; color: rgb(0, 82, 255); visibility: visible; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;">"为使用者提供操作界面"</strong></span>的软件（command interpreter，命令解析器）。<span style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;">它接收用户命令，然后调用相应的应用程序。</span></p><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; visibility: visible; box-sizing: border-box !important;">类似于DOS下的 COMMAND.COM 和后来的cmd.exe。</p><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; visibility: visible; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"></p><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; visibility: visible; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; visibility: visible;"><span style="outline: 0px; max-width: 100%; text-align: center; visibility: visible; box-sizing: border-box !important;"></span></p><section style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box; visibility: visible;"><section style="padding-right: 20px; padding-left: 20px; outline: 0px; max-width: 100%; box-sizing: border-box; line-height: 0.8; visibility: visible;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center; visibility: visible;"><span style="outline: 0px; max-width: 100%; box-sizing: border-box; color: rgb(26, 173, 25); font-size: 24px; visibility: visible;">01</span></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center;"><span style="outline: 0px; max-width: 100%; box-sizing: border-box; letter-spacing: 0px; color: rgb(26, 173, 25); font-size: 20px;">—</span><br style="outline: 0px; max-width: 100%; box-sizing: border-box;"></p></section></section></section></section><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center;"><span style="outline: 0px; max-width: 100%; font-size: 20px; box-sizing: border-box !important;">下载文件</span></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em;"><span style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">使用 CURL -o 选项，实现下载功能</span><span style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">。</span></p><section class="code-snippet__fix code-snippet__js" style="margin-top: 10px; margin-bottom: 10px; outline: 0px; max-width: 1000%; font-size: 14px; color: rgb(51, 51, 51); position: relative; background-color: rgba(0, 0, 0, 0.03); border: 1px solid rgb(240, 240, 240); border-radius: 2px; display: flex; line-height: 26px; box-sizing: border-box !important;"><ul class="code-snippet__line-index code-snippet__js" style="padding: 1em; outline: 0px; max-width: 1000%; counter-reset: line 0; flex-shrink: 0; height: 158px; list-style-type: none; box-sizing: border-box !important;"><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li></ul><pre class="code-snippet__js" data-lang="javascript" style="padding-top: 1em; padding-right: 1em; padding-bottom: 1em; outline: 0px; max-width: 1000%; overflow-x: auto; white-space: normal; flex: 1 1 0%; box-sizing: border-box !important;"><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"><span class="code-snippet__comment" style="outline: 0px; max-width: 1000%; color: rgb(175, 175, 175); font-style: italic; box-sizing: border-box !important;">//格式：CURL-o</span></span></code><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"><span class="code-snippet__comment" style="outline: 0px; max-width: 1000%; color: rgb(175, 175, 175); font-style: italic; box-sizing: border-box !important;">//功能：将获取到的数据存入本地文件中，而不是打印出来。</span></span></code><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"></span></code><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"><span class="code-snippet__comment" style="outline: 0px; max-width: 1000%; color: rgb(175, 175, 175); font-style: italic; box-sizing: border-box !important;">//示例：</span></span></code><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;">curl url.cn -o <span class="code-snippet__string" style="outline: 0px; max-width: 1000%; color: rgb(221, 17, 68); box-sizing: border-box !important;">"file.txt"</span> </span></code></pre></section><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></p><section class="code-snippet__fix code-snippet__js" style="margin-top: 10px; margin-bottom: 10px; outline: 0px; max-width: 1000%; font-size: 14px; color: rgb(51, 51, 51); position: relative; background-color: rgba(0, 0, 0, 0.03); border: 1px solid rgb(240, 240, 240); border-radius: 2px; display: flex; line-height: 26px; box-sizing: border-box !important;"><ul class="code-snippet__line-index code-snippet__js" style="padding: 1em; outline: 0px; max-width: 1000%; counter-reset: line 0; flex-shrink: 0; height: 80px; list-style-type: none; box-sizing: border-box !important;"><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li></ul><pre class="code-snippet__js" data-lang="javascript" style="padding-top: 1em; padding-right: 1em; padding-bottom: 1em; outline: 0px; max-width: 1000%; overflow-x: auto; white-space: normal; flex: 1 1 0%; box-sizing: border-box !important;"><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"><span class="code-snippet__comment" style="outline: 0px; max-width: 1000%; color: rgb(175, 175, 175); font-style: italic; box-sizing: border-box !important;">//在通用CAD中，利用shell命令调用curl，下载文件到本地</span></span></code><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;">(command <span class="code-snippet__string" style="outline: 0px; max-width: 1000%; color: rgb(221, 17, 68); box-sizing: border-box !important;">"shell"</span><span class="code-snippet__string" style="outline: 0px; max-width: 1000%; color: rgb(221, 17, 68); box-sizing: border-box !important;">"curlwww.baidu.com-od:/down.txt"</span>)</span></code></pre></section><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em;"><span style="outline: 0px; max-width: 100%; text-align: center; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></span></p><section style="outline: 0px; max-width: 100%; box-sizing: border-box;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; box-sizing: border-box;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box;"><section style="padding-right: 20px; padding-left: 20px; outline: 0px; max-width: 100%; box-sizing: border-box; line-height: 0.8;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center;"><span style="outline: 0px; max-width: 100%; box-sizing: border-box; color: rgb(26, 173, 25); font-size: 24px;">02</span></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center;"><span style="outline: 0px; max-width: 100%; box-sizing: border-box; letter-spacing: 0px; color: rgb(26, 173, 25); font-size: 20px;">—</span><br style="outline: 0px; max-width: 100%; box-sizing: border-box;"></p></section></section></section></section><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em; text-align: center;"><span style="outline: 0px; max-width: 100%; font-size: 20px; box-sizing: border-box !important;">上传文件</span></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em;">使用 CURL -F 选项，实现上传功能。</p><section class="code-snippet__fix code-snippet__js" style="margin-top: 10px; margin-bottom: 10px; outline: 0px; max-width: 1000%; font-size: 14px; color: rgb(51, 51, 51); position: relative; background-color: rgba(0, 0, 0, 0.03); border: 1px solid rgb(240, 240, 240); border-radius: 2px; display: flex; line-height: 26px; box-sizing: border-box !important;"><ul class="code-snippet__line-index code-snippet__js" style="padding: 1em; outline: 0px; max-width: 1000%; counter-reset: line 0; flex-shrink: 0; height: 184px; list-style-type: none; box-sizing: border-box !important;"><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li></ul><pre class="code-snippet__js" data-lang="typescript" style="padding-top: 1em; padding-right: 1em; padding-bottom: 1em; outline: 0px; max-width: 1000%; overflow-x: auto; white-space: normal; flex: 1 1 0%; box-sizing: border-box !important;"><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"><span class="code-snippet__comment" style="outline: 0px; max-width: 1000%; color: rgb(175, 175, 175); font-style: italic; box-sizing: border-box !important;">//格式：CURL -F </span></span></code><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"><span class="code-snippet__comment" style="outline: 0px; max-width: 1000%; color: rgb(175, 175, 175); font-style: italic; box-sizing: border-box !important;">//功能：模拟用户在浏览器上点击“submit”按钮提交表单的操作。</span></span></code><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"><span class="code-snippet__comment" style="outline: 0px; max-width: 1000%; color: rgb(175, 175, 175); font-style: italic; box-sizing: border-box !important;">// 如果想提交文件，可以使用 @filename 的格式。</span></span></code><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"></span></code><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"><span class="code-snippet__comment" style="outline: 0px; max-width: 1000%; color: rgb(175, 175, 175); font-style: italic; box-sizing: border-box !important;">//示例：</span></span></code><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;">curl -F <span class="code-snippet__string" style="outline: 0px; max-width: 1000%; color: rgb(221, 17, 68); box-sizing: border-box !important;">"file=@localfile;filename=file"</span> url.cn </span></code></pre></section><p style="outline: 0px; max-width: 100%; box-sizing: border-box; clear: both; min-height: 1em;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></p><section class="code-snippet__fix code-snippet__js" style="margin-top: 10px; margin-bottom: 10px; outline: 0px; max-width: 1000%; font-size: 14px; color: rgb(51, 51, 51); position: relative; background-color: rgba(0, 0, 0, 0.03); border: 1px solid rgb(240, 240, 240); border-radius: 2px; display: flex; line-height: 26px; box-sizing: border-box !important;"><ul class="code-snippet__line-index code-snippet__js" style="padding: 1em; outline: 0px; max-width: 1000%; counter-reset: line 0; flex-shrink: 0; height: 80px; list-style-type: none; box-sizing: border-box !important;"><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li><li style="margin-left: 0px; outline: 0px; max-width: 1000%; list-style-type: none; text-align: right; box-sizing: border-box !important;"></li></ul><pre class="code-snippet__js" data-lang="javascript" style="padding-top: 1em; padding-right: 1em; padding-bottom: 1em; outline: 0px; max-width: 1000%; overflow-x: auto; white-space: normal; flex: 1 1 0%; box-sizing: border-box !important;"><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;"><span class="code-snippet__comment" style="outline: 0px; max-width: 1000%; color: rgb(175, 175, 175); font-style: italic; box-sizing: border-box !important;">//在通用CAD中，利用shell命令调用curl，上传文件到服务器</span></span></code><code style="outline: 0px; max-width: 1000%; text-align: left; white-space: pre; display: flex; position: relative; font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace; box-sizing: border-box !important;"><span class="code-snippet_outer" style="outline: 0px; max-width: 1000%; box-sizing: border-box !important;">(command <span class="code-snippet__string" style="outline: 0px; max-width: 1000%; color: rgb(221, 17, 68); box-sizing: border-box !important;">"shell"</span> <span class="code-snippet__string" style="outline: 0px; max-width: 1000%; color: rgb(221, 17, 68); box-sizing: border-box !important;">"curl -F file=@d:/up.txt upload.url.cn"</span>)</span></code></pre></section></section></section></section></section><p></p>
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