添加流程图

README.md

@@ -9,4 +9,6 @@
 ```mermaid
 graph TD;
   a([Start]) --> b([end]);
-```
+```
+
+![流程图](test.drawio.svg)

test.drawio.svg

@@ -0,0 +1,68 @@
+<svg host="65bd71144e" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="121px" height="321px" viewBox="-0.5 -0.5 121 321" content="&lt;mxfile&gt;&lt;diagram id=&quot;VWA52GlJ_EAaBG9L5obe&quot; name=&quot;Page-1&quot;&gt;zVXBUoMwEP0a7kAGqFdr1YsnDp4zZCWZCQmThkL9etNmKc2kVWfUjhfIvrxt9r3s0oSsu+nJ0J6/aAYyyVM2JeQhyfOqqNzzAOw9UJQrD7RGMA9lC1CLd0AwRXQQDLYB0WotrehDsNFKQWMDjBqjx5D2pmV4ak9biIC6oTJGXwWz3KOrvFrwZxAtn0/Oyju/09GZjEq2nDI9nkFkk5C10dr6VTetQR68m33xeY9Xdk+FGVD2OwmlT9hROaA2rMvuZ7HAnHYMlVbudc9tJ12UuaWnHzhXK0BoqwfTIAtPsdS0gKzipN51DegOrNk7igFJrdiFv07x/toTb5HoFqjysuI8Uly7Mmwk2+hBMWAoc+TCQt3To4DRNfUlF3ZgLEyf+xArxIQVdgSORIXhuPRXNjcNP+utMv25JSSyZKPYfzOEkBs6Ut1kCop4CsiNpqC4MAXQOySLlH9x02Fb/P695+nf3bsLl0/tce/s/4psPgA=&lt;/diagram&gt;&lt;/mxfile&gt;">
+    <defs/>
+    <g>
+        <path d="M 60 60 L 60 123.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/>
+        <path d="M 60 128.88 L 56.5 121.88 L 60 123.63 L 63.5 121.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/>
+        <rect x="0" y="0" width="120" height="60" rx="9" ry="9" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/>
+        <g transform="translate(-0.5 -0.5)">
+            <switch>
+                <foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;">
+                    <div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 30px; margin-left: 1px;">
+                        <div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;">
+                            <div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">
+                                Start
+                            </div>
+                        </div>
+                    </div>
+                </foreignObject>
+                <text x="60" y="34" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">
+                    Start
+                </text>
+            </switch>
+        </g>
+        <rect x="0" y="260" width="120" height="60" rx="9" ry="9" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/>
+        <g transform="translate(-0.5 -0.5)">
+            <switch>
+                <foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;">
+                    <div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 290px; margin-left: 1px;">
+                        <div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;">
+                            <div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">
+                                End
+                            </div>
+                        </div>
+                    </div>
+                </foreignObject>
+                <text x="60" y="294" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">
+                    End
+                </text>
+            </switch>
+        </g>
+        <path d="M 60 190 L 60 253.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/>
+        <path d="M 60 258.88 L 56.5 251.88 L 60 253.63 L 63.5 251.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/>
+        <rect x="0" y="130" width="120" height="60" rx="9" ry="9" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/>
+        <g transform="translate(-0.5 -0.5)">
+            <switch>
+                <foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;">
+                    <div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 160px; margin-left: 1px;">
+                        <div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;">
+                            <div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">
+                                Step 1
+                            </div>
+                        </div>
+                    </div>
+                </foreignObject>
+                <text x="60" y="164" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">
+                    Step 1
+                </text>
+            </switch>
+        </g>
+    </g>
+    <switch>
+        <g requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"/>
+        <a transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems" target="_blank">
+            <text text-anchor="middle" font-size="10px" x="50%" y="100%">
+                Text is not SVG - cannot display
+            </text>
+        </a>
+    </switch>
+</svg>