数学运算场景示例

<h1>场景示例描述</h1> <p>以加法为例，对两个字符串进行加法操作。 数学运算与字符串操作相似，只需把变量类型换成integer或double即可。</p> <h1>运行前效果</h1> <p><img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/ad9b224dd89f7090a974c12eea9e78f8" alt="" /></p> <h1>运行后效果</h1> <p><img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/0dee6f7e7067277e4314b32a07193bca" alt="" /></p> <h1>组件列表：</h1> <p><img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/9751d01e2a9224215fa6ed2605100aa4" alt="" /></p> <h1>结果、变量和参数</h1> <p><img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/5d70294f48cd420d89289f62ff244c4b" alt="" /> <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/bd7c4c0c62b5101296c0f706d07bfafa" alt="" /> <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/fca68872ccbb439da3a0cf1c722a7171" alt="" /></p> <h1>场景示例附件</h1> <p><a href="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/9b5a335ff42430db49dfcdabd2a3effd" title="[组件[数学运算场景示例]_20210507.db">组件[数学运算场景示例]_20210507.db</a></p>