fix: 支持数组class

src/widget/direct.ts

@@ -1414,16 +1414,22 @@ export const patchSlot = (block: Block, w: Widget, param: Object, name = 'defaul
  * @param w 组件
  * @returns number
  */
-export const classHash = (value: string, w?: Widget) => {
-	if (!w) { // css
-		return murmurhash3_32s(value, 0);
+export const classHash = (value: string | string[], w?: Widget) => {
+	let _classHash = (value) => {
+		if (!w) { // css
+			return murmurhash3_32s(value, 0);
+		}
+		// wcss
+		let _$meta = w.constructor._$meta
+		if (!_$meta.cssHash) {
+			_$meta.cssHash = murmurhash3_32s(_$meta.css, 0);
+		}
+		return murmurhash3_32s(value, _$meta.cssHash);
 	}
-	// wcss
-	let _$meta = w.constructor._$meta
-	if (!_$meta.cssHash) {
-		_$meta.cssHash = murmurhash3_32s(_$meta.css, 0);
+	if (Array.isArray(value)) {
+		return value.map((v) => _classHash(v))
 	}
-	return murmurhash3_32s(value, _$meta.cssHash);
+	return _classHash(value)
 }
 /**
  * 初始化动画(由于动画文件被旧的组件系统拿走了，提供此方法，让旧的组件组件系统将动画数据注册过来)
@@ -1587,7 +1593,7 @@ export const defineAccessors = (wCostructor: new () => Widget, properties: strin
 				if (value == DirtyStage.Patch) {
 					for (let i = 0; i < r.length; i++) {
 						this._$info[r1[i]] = this._$info[r[i]]; // 赋值dirty${i} = _dirty${i}
-						 // 清空_dirty${i}
+						// 清空_dirty${i}
 						this._$info[r[i]] = 0; // _dirty${i} = 0
 					}
 				} else if (value == DirtyStage.Clear) {
@@ -1595,7 +1601,7 @@ export const defineAccessors = (wCostructor: new () => Widget, properties: strin
 						this._$info[i] = 0; // dirty${i} = 0
 					}
 				} else if (value == DirtyStage.Watch) {
-					for (let i = 0; i < r.length; i++) { 
+					for (let i = 0; i < r.length; i++) {
 						this._$info[r1[i]] = this._$info[r[i]]; // 赋值dirty${i} = _dirty${i}
 					}
 				}
@@ -2182,7 +2188,7 @@ const patchForByList = (widget: Widget, oldNode: ForNode, source: any, createEac
 	let index = 0;
 	iterObj(source, (len) => {
 		// 先扩容
-		if(len > oldBlocks.length) {
+		if (len > oldBlocks.length) {
 			oldBlocks.length = len;
 		}
 	}, (item, name, i) => {