JavaScript遞迴遍曆樹__Java

var tree = {name : 'root',children : [ {name : 'child1',children : [ {name : 'child1_1',children : [ {name : 'child1_1_1'} ]} ]}, {name : 'child2',children : [ {name : 'child2_1'} ]}, {name : 'child3'} ]};function traverseTree() {traverse(tree, 0);}function traverse(node, i) {var children = node.children;if (children != null) {window.alert("parent:" + node.name + ",child:" + children[i].name);if (i == children.length - 1) {traverse(children[0], 0);} else {traverse(node, i + 1);}}}