我有一个非常复杂的嵌套的JSON对象,就像这个:
let myData = {
character: {
player: {
player_1: { type: "player1", test:"A" },
player_2: { type: "player2", test:"B" },
player_3: { type: "player3", test:"C" }
},
enemy: {
enemy_walk: {
enemy_walk_1: { type:"enemy_walkA", test: "..." },
enemy_walk_2: { type:"enemy_walkB", test: "..." },
enemy_walk_3: { type:"enemy_walkY", test: "..." }
}
}
},
blocks: {
wall: {
wall_1: { type:"wallA", test: "..." },
wall_2: { type:"wallB", test: "..." },
},
obstacle: {
brick: {
brick1: { type:"brickA", test: "..." },
brick2: { type:"brickC", test: "..." },
}
}
}
}
...我想循环遍历每个子树以获取类似于此的列表(其中每个子树的最后一个对象都获得了一个全新的属性,称为 src
,该属性表示对象路径作为字符串的路径):
let result = {
character: {
player: {
player_1: { type: "player1", test:"A", src: "character/player/player_1" },
player_2: { type: "player2", test:"B", src: "character/player/player_2" },
player_3: { type: "player3", test:"C", src: "character/player/player_3" }
},
enemy: {
enemy_walk: {
enemy_walk_1: { type:"enemy_walkA", test: "...", src: "character/enemy/enemy_walk_1" },
enemy_walk_2: { type:"enemy_walkB", test: "...", src: "character/enemy/enemy_walk_2" },
enemy_walk_3: { type:"enemy_walkY", test: "...", src: "character/enemy/enemy_walk_3" }
}
}
},
blocks: {
wall: {
wall_1: { type:"wallA", test: "...", src: "blocks/wall/wall_1" },
wall_2: { type:"wallB", test: "...", src: "blocks/wall/wall_2" },
},
obstacle: {
brick: {
brick1: { type:"brickA", test: "...", src: "blocks/obstacle/brick/brick1" },
brick2: { type:"brickC", test: "...", src: "blocks/obstacle/brick/brick2" },
}
}
}
}
因为我对如何开始这段代码一无所知,所以这就是我到目前为止做的全部。
var myData={character:{player:{player_1:{type:"player1",test:"A"},player_2:{type:"player2",test:"B"},player_3:{type:"player3",test:"C"}},enemy:{enemy_walk:{enemy_walk_1:{type:"enemy_walkA",test:"..."},enemy_walk_2:{type:"enemy_walkB",test:"..."},enemy_walk_3:{type:"enemy_walkY",test:"..."}}}},blocks:{wall:{wall_1:{type:"wallA",test:"..."},wall_2:{type:"wallB",test:"..."}},obstacle:{brick:{brick1:{type:"brickA",test:"..."},brick2:{type:"brickC",test:"..."}}}}};
let updateSRC = function(data) {
let _data = data;
let recursive = function(_data) {
for (let key in _data) {
if (typeof _data[key] == "Object") {
recursive(_data[key]);
} else {
_data[key].src = "?"
}
}; recursive(_data)
}; return _data || null;
}
let result = updateSRC(myData);
console.log(result)
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