feat(uts): 参数支持ComponentPublicInstance

src/platforms/app-plus/service/api/plugin/uts.js

 import { isPlainObject, hasOwn, extend, capitalize, isString } from 'uni-shared';
 
+// 生成的 uts.js 需要同步到 vue2 src/platforms/app-plus/service/api/plugin
 let callbackId = 1;
 let proxy;
 const callbacks = {};
+function isComponentPublicInstance(instance) {
+    return instance && instance.$ && instance.$.proxy === instance;
+}
 function normalizeArg(arg) {
     if (typeof arg === 'function') {
         // 查找该函数是否已缓存
@@ -12,9 +16,21 @@ function normalizeArg(arg) {
         return id;
     }
     else if (isPlainObject(arg)) {
-        Object.keys(arg).forEach((name) => {
-            arg[name] = normalizeArg(arg[name]);
-        });
+        if (isComponentPublicInstance(arg)) {
+            let nodeId = '';
+            // @ts-expect-error
+            const el = arg.$el;
+            // 非 x 可能不存在 getNodeId 方法？
+            if (el && el.getNodeId) {
+                nodeId = el.getNodeId();
+            }
+            return { nodeId };
+        }
+        else {
+            Object.keys(arg).forEach((name) => {
+                arg[name] = normalizeArg(arg[name]);
+            });
+        }
     }
     return arg;
 }