Golang将URL切片转换为JSON站点树

Question

我有一个url列表，需要将其更改为JSON树结构。到目前为止，我尝试了几种不同的方法，但都失败了。目前，我正试图将这个算法转换为Golang，但它没有起到任何作用。我被他们的逻辑卡住了，我转换为Golng是有缺陷的，我被卡住了。

树.go

package tree
import (
"fmt"
)
type TreeNode struct {
Path     string     `json:"path"`
Children []TreeNode `json:"children"`
}
urls := []string{
"fenceprosc.com/hello-world/#respond",
"fenceprosc.com/199-2/12615753_1208442715850011_4650003168465028857_o/#respond",
"fenceprosc.com/199-2/28339_127294957298131_7361568_n/#main",
"fenceprosc.com/199-2/10917425_1025362007491417_2370903639534256456_n/#main",
"fenceprosc.com/199-2/vinyl-gate-2/#main",
"fenceprosc.com/199-2/vinyl-gate1/#main",
}
func GetTheParentNodeChildArray(path string, treeNodes *[]TreeNode) []TreeNode {
for _, treeNode := range *treeNodes {
if len(treeNode.Children) > 0 {
var possibleParent = false
for _, node := range treeNode.Children {
// What do I do here???
fmt.Println("node::", node)
}
if possibleParent {
return GetTheParentNodeChildArray(path, &treeNode.Children)
}
}
}
return *treeNodes
}
// Add an item node in the tree, at the right position
func addToTree(node TreeNode, treeNodes *[]TreeNode) {
parentNodeArr := GetTheParentNodeChildArray(node.Path, treeNodes)
fmt.Println("parentNodeArr", parentNodeArr)
if parentNodeArr == nil {
parentNodeArr = *treeNodes
}
parentNodeArr = append(parentNodeArr, TreeNode{
Path: node.Path,
})
}
//Create the item tree starting from urls
func createTree(nodes []TreeNode) []TreeNode {
var tree []TreeNode
for _, node := range nodes {
addToTree(node, &tree)
}
return tree
}
func BuildTree(urls []string) []string {
//tree := &TreeNode{
//  Path:     "/",
//  Children: []TreeNode{},
//}
var data []TreeNode
for _, u := range urls {
node := TreeNode{
Path: u,
}
data = append(data, node)
}
tree := createTree(data)
fmt.Println("tree::", tree)
return urls
}

我也完全接受任何其他解决方案，我对这个算法没有任何依恋。只是很难弄清楚如何把这些建成一棵树。

Answer 1

在这里找到了一个有效的解决方案：从路径字符串中获得树状结构

实现起来就这么简单。