迁移collector，合并到整个工程

collector/plugins/sample-plugin/src/main/java/com/usthe/collector/plugin/SameClass.java

@@ -0,0 +1,12 @@
+package com.usthe.collector.plugin;
+
+/**
+ * @author tomsun28
+ * @date 2021/10/8 15:12
+ */
+public class SameClass {
+
+    public static String hello() {
+        return "hello plugin";
+    }
+}

collector/plugins/sample-plugin/src/main/java/com/usthe/plugin/sample/ExportDemo.java

@@ -0,0 +1,14 @@
+package com.usthe.plugin.sample;
+
+import com.usthe.collector.plugin.SameClass;
+
+/**
+ * @author tomsun28
+ * @date 2021/10/8 15:11
+ */
+public class ExportDemo {
+
+    public String hello() {
+        return SameClass.hello();
+    }
+}