blocks|key|1373261|text|JSON对象只是一个Javascript对象。这实际上就是JSON代表的:+JavaScript对象表示法。因此，无论您选择“遍历”Javascript对象，您通常都会遍历JSON对象。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1373262|在ES2017中，您将执行以下操作：|1373263|Object.entries(jsonObj).forEach(([key,+value])+=>+{
++++//+do+something+with+key+and+val
});|code-block|syntax|javascript|1373264|您总是可以编写一个函数来递归地下降到对象中：|1373265|function+traverse(jsonObj)+{
++++if(+jsonObj+!==+null+&&+typeof+jsonObj+==+"object"+)+{
++++++++Object.entries(jsonObj).forEach(([key,+value])+=>+{
++++++++++++//+key+is+either+an+array+index+or+object+key
++++++++++++traverse(value);
++++++++});
++++}
++++else+{
++++++++//+jsonObj+is+a+number+or+string
++++}
}|1373266|这应该是一个很好的起点。我强烈推荐使用现代的javascript方法来做这些事情，因为它们使得编写这样的代码变得容易得多。|1373267|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|T|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|U|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|V|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

<p>A JSON object is simply a Javascript object.  That's actually what JSON stands for: JavaScript Object Notation.  So you'd traverse a JSON object however you'd choose to "traverse" a Javascript object in general.</p>

<p>In ES2017 you would do:</p>

<pre><code>Object.entries(jsonObj).forEach(([key, value]) =&gt; {
    // do something with key and val
});
</code></pre>

<p>You can always write a function to recursively descend into the object:</p>

<pre><code>function traverse(jsonObj) {
    if( jsonObj !== null &amp;&amp; typeof jsonObj == "object" ) {
        Object.entries(jsonObj).forEach(([key, value]) =&gt; {
            // key is either an array index or object key
            traverse(value);
        });
    }
    else {
        // jsonObj is a number or string
    }
}
</code></pre>

<p>This should be a good starting point.  I highly recommend using modern javascript methods for such things, since they make writing such code much easier.</p>


blocks|key|1373375|text|function+traverse(o)+{
++++for+(var+i+in+o)+{
++++++++if+(!!o[i]+&&+typeof(o[i])=="object")+{
++++++++++++console.log(i,+o[i]);
++++++++++++traverse(o[i]);
++++++++}+else+{
++++++++++++console.log(i,+o[i]);
++++++++}
++++}
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1373376|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>function traverse(o) {
    for (var i in o) {
        if (!!o[i] &amp;&amp; typeof(o[i])=="object") {
            console.log(i, o[i]);
            traverse(o[i]);
        } else {
            console.log(i, o[i]);
        }
    }
}
</code></pre>


blocks|key|1588445|text|有一个新的库用于使用JavaScript遍历JSON数据，它支持许多不同的用例。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1588446|https://npmjs.org/package/traverse|offset|length|1588447|https://github.com/substack/js-traverse|1588448|它适用于所有类型的JavaScript对象。它甚至可以检测周期。|1588449|它还提供了每个节点的路径。|1588450|entityMap|0|LINK|mutability|MUTABLE|url|1^0|0|0|Y|0|0|0|13|1|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@$D|V|E|W|1|X]]|A|$]]|$1|F|3|G|5|6|7|Y|8|@]|9|@$D|Z|E|10|1|11]]|A|$]]|$1|H|3|I|5|6|7|12|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|13|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|C]]|S|$5|O|P|Q|A|$R|G]]]]

<p>There's a new library for traversing JSON data with JavaScript that supports many different use cases.</p>

<p><a href="https://npmjs.org/package/traverse">https://npmjs.org/package/traverse</a></p>

<p><a href="https://github.com/substack/js-traverse">https://github.com/substack/js-traverse</a></p>

<p>It works with all kinds of JavaScript objects. It even detects cycles.</p>

<p>It provides the path of each node, too.</p>


blocks|key|1373308|text|这取决于你想做什么。下面是一个遍历JavaScript对象树，并在遍历过程中打印键和值的示例：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1373309|function+js_traverse(o)+{
++++var+type+=+typeof+o+
++++if+(type+==+"object")+{
++++++++for+(var+key+in+o)+{
++++++++++++print("key:+",+key)
++++++++++++js_traverse(o[key])
++++++++}
++++}+else+{
++++++++print(o)
++++}
}

js>+foobar+=+{foo:+"bar",+baz:+"quux",+zot:+[1,+2,+3,+{some:+"hash"}]}
[object+Object]
js>+js_traverse(foobar)+++++++++++++++++
key:++foo
bar
key:++baz
quux
key:++zot
key:++0
1
key:++1
2
key:++2
3
key:++3
key:++some
hash|code-block|syntax|javascript|1373310|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<p>Depends on what you want to do. Here's an example of traversing a JavaScript object tree, printing keys and values as it goes:</p>

<pre><code>function js_traverse(o) {
    var type = typeof o 
    if (type == "object") {
        for (var key in o) {
            print("key: ", key)
            js_traverse(o[key])
        }
    } else {
        print(o)
    }
}

js&gt; foobar = {foo: "bar", baz: "quux", zot: [1, 2, 3, {some: "hash"}]}
[object Object]
js&gt; js_traverse(foobar)                 
key:  foo
bar
key:  baz
quux
key:  zot
key:  0
1
key:  1
2
key:  2
3
key:  3
key:  some
hash
</code></pre>


blocks|key|1373466|text|我想在匿名函数中使用@TheHippo的完美解决方案，而不使用进程和触发器函数。下面的内容对我很有效，分享给像我这样的新手程序员。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1373467|(function+traverse(o)+{
++++for+(var+i+in+o)+{
++++++++console.log('key+:+'+%2B+i+%2B+',+value:+'+%2B+o[i]);

++++++++if+(o[i]+!==+null+&&+typeof(o[i])=="object")+{
++++++++++++//going+on+step+down+in+the+object+tree!!
++++++++++++traverse(o[i]);
++++++++}
++++}
++})
++(json);|code-block|syntax|javascript|1373468|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<p>I wanted to use the perfect solution of @TheHippo in an anonymous function, without use of process and trigger functions. The following worked for me, sharing for novice programmers like myself. </p>

<pre><code>(function traverse(o) {
    for (var i in o) {
        console.log('key : ' + i + ', value: ' + o[i]);

        if (o[i] !== null &amp;&amp; typeof(o[i])=="object") {
            //going on step down in the object tree!!
            traverse(o[i]);
        }
    }
  })
  (json);
</code></pre>


blocks|key|1588616|text|大多数Javascript引擎不会优化尾递归(如果您的JSON不是深度嵌套的，这可能不是问题)，但我通常会出于谨慎而进行迭代，例如|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1588617|function+traverse(o,+fn)+{
++++const+stack+=+[o]

++++while+(stack.length)+{
++++++++const+obj+=+stack.shift()

++++++++Object.keys(obj).forEach((key)+=>+{
++++++++++++fn(key,+obj[key],+obj)
++++++++++++if+(obj[key]+instanceof+Object)+{
++++++++++++++++stack.unshift(obj[key])
++++++++++++++++return
++++++++++++}
++++++++})
++++}
}

const+o+=+{
++++name:+'Max',
++++legal:+false,
++++other:+{
++++++++name:+'Maxwell',
++++++++nested:+{
++++++++++++legal:+true
++++++++}
++++}
}

const+fx+=+(key,+value,+obj)+=>+console.log(key,+value)
traverse(o,+fx)|code-block|syntax|javascript|1588618|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<p>Most Javascript engines do not optimize tail recursion (this might not be an issue if your JSON isn't deeply nested), but I usually err on the side of caution and do iteration instead, e.g.</p>

<pre><code>function traverse(o, fn) {
    const stack = [o]

    while (stack.length) {
        const obj = stack.shift()

        Object.keys(obj).forEach((key) =&gt; {
            fn(key, obj[key], obj)
            if (obj[key] instanceof Object) {
                stack.unshift(obj[key])
                return
            }
        })
    }
}

const o = {
    name: 'Max',
    legal: false,
    other: {
        name: 'Maxwell',
        nested: {
            legal: true
        }
    }
}

const fx = (key, value, obj) =&gt; console.log(key, value)
traverse(o, fx)
</code></pre>


blocks|key|1588642|text|我的脚本：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1588643|op_needed+=+[];
callback_func+=+function(val)+{
++var+i,+j,+len;
++results+=+[];
++for+(j+=+0,+len+=+val.length;+j+<+len;+j%2B%2B)+{
++++i+=+val[j];
++++if+(i['children'].length+!==+0)+{
++++++call_func(i['children']);
++++}+else+{
++++++op_needed.push(i['rel_path']);
++++}
++}
++return+op_needed;
};|code-block|syntax|javascript|1588644|输入JSON：|1588645|[
++++{
++++++++"id":+null,+
++++++++"name":+"output",+++
++++++++"asset_type_assoc":+[],+
++++++++"rel_path":+"output",
++++++++"children":+[
++++++++++++{
++++++++++++++++"id":+null,+
++++++++++++++++"name":+"output",+++
++++++++++++++++"asset_type_assoc":+[],+
++++++++++++++++"rel_path":+"output/f1",
++++++++++++++++"children":+[
++++++++++++++++++++{
++++++++++++++++++++++++"id":+null,+
++++++++++++++++++++++++"name":+"v#",
++++++++++++++++++++++++"asset_type_assoc":+[],+
++++++++++++++++++++++++"rel_path":+"output/f1/ver",
++++++++++++++++++++++++"children":+[]
++++++++++++++++++++}
++++++++++++++++]
++++++++++++}
+++++++]
+++}
]|1588646|函数调用：|1588647|callback_func(inp_json);|1588648|根据我的需要输出：|1588649|["output/f1/ver"]|1588650|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

<p>My Script:    </p>

<pre><code>op_needed = [];
callback_func = function(val) {
  var i, j, len;
  results = [];
  for (j = 0, len = val.length; j &lt; len; j++) {
    i = val[j];
    if (i['children'].length !== 0) {
      call_func(i['children']);
    } else {
      op_needed.push(i['rel_path']);
    }
  }
  return op_needed;
};
</code></pre>

<p>Input JSON:</p>

<pre><code>[
    {
        "id": null, 
        "name": "output",   
        "asset_type_assoc": [], 
        "rel_path": "output",
        "children": [
            {
                "id": null, 
                "name": "output",   
                "asset_type_assoc": [], 
                "rel_path": "output/f1",
                "children": [
                    {
                        "id": null, 
                        "name": "v#",
                        "asset_type_assoc": [], 
                        "rel_path": "output/f1/ver",
                        "children": []
                    }
                ]
            }
       ]
   }
]
</code></pre>

<p>Function Call:</p>

<pre><code>callback_func(inp_json);
</code></pre>

<p>Output as per my Need:</p>

<pre><code>["output/f1/ver"]
</code></pre>


blocks|key|1373545|text|​|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1373546|var+test+=+{
++++depth00:+{
++++++++depth10:+'string'
++++++++,+depth11:+11
++++++++,+depth12:+{
++++++++++++depth20:'string'
++++++++++++,+depth21:21
++++++++}
++++++++,+depth13:+[
++++++++++++{
++++++++++++++++depth22:'2201'
++++++++++++++++,+depth23:'2301'
++++++++++++}
++++++++++++,+{
++++++++++++++++depth22:'2202'
++++++++++++++++,+depth23:'2302'
++++++++++++}
++++++++]
++++}
++++,depth01:+{
++++++++depth10:+'string'
++++++++,+depth11:+11
++++++++,+depth12:+{
++++++++++++depth20:'string'
++++++++++++,+depth21:21
++++++++}
++++++++,+depth13:+[
++++++++++++{
++++++++++++++++depth22:'2201'
++++++++++++++++,+depth23:'2301'
++++++++++++}
++++++++++++,+{
++++++++++++++++depth22:'2202'
++++++++++++++++,+depth23:'2302'
++++++++++++}
++++++++]
++++}
++++,+depth02:+'string'
++++,+dpeth03:+3
};


function+traverse(result,+obj,+preKey)+{
++++if(!obj)+return+[];
++++if+(typeof+obj+==+'object')+{
++++++++for(var+key+in+obj)+{
++++++++++++traverse(result,+obj[key],+(preKey+%7C%7C+'')+%2B+(preKey+?+'['+%2B++key+%2B+']'+:+key))
++++++++}
++++}+else+{
++++++++result.push({
++++++++++++key:+(preKey+%7C%7C+'')
++++++++++++,+val:+obj
++++++++});
++++}
++++return+result;
}

document.getElementById('textarea').value+=+JSON.stringify(traverse([],+test),+null,+2);|code-block|syntax|javascript|1373547|<textarea+style="width:100%25;height:600px;"+id="textarea"></textarea>|1373548|1373549|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|M|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|I|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|P|8|@]|9|@]|A|$]]]|K|$]]

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>var test = {
    depth00: {
        depth10: 'string'
        , depth11: 11
        , depth12: {
            depth20:'string'
            , depth21:21
        }
        , depth13: [
            {
                depth22:'2201'
                , depth23:'2301'
            }
            , {
                depth22:'2202'
                , depth23:'2302'
            }
        ]
    }
    ,depth01: {
        depth10: 'string'
        , depth11: 11
        , depth12: {
            depth20:'string'
            , depth21:21
        }
        , depth13: [
            {
                depth22:'2201'
                , depth23:'2301'
            }
            , {
                depth22:'2202'
                , depth23:'2302'
            }
        ]
    }
    , depth02: 'string'
    , dpeth03: 3
};


function traverse(result, obj, preKey) {
    if(!obj) return [];
    if (typeof obj == 'object') {
        for(var key in obj) {
            traverse(result, obj[key], (preKey || '') + (preKey ? '[' +  key + ']' : key))
        }
    } else {
        result.push({
            key: (preKey || '')
            , val: obj
        });
    }
    return result;
}

document.getElementById('textarea').value = JSON.stringify(traverse([], test), null, 2);</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;textarea style="width:100%;height:600px;" id="textarea"&gt;&lt;/textarea&gt;</code></pre>
</div>
</div>
</p>


blocks|key|1588685|text|这将读取映射的所有节点。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1588686|​|1588687|function+readJsonFile()+{
++++let+jsonString+=+getValueById("testDataContent");
++++let+jsonObj+=+JSON.parse(jsonString);
++++let+jsonElements+=+[];
++++jsonElements+=+traverse(jsonObj,+jsonElements);
++++console.log(jsonElements)
}

function+traverse(jsonObj,+jsonElements)+{
++++if+(jsonObj+!==+null+&&+typeof+jsonObj+==+"object")+{
++++++++Object.entries(jsonObj).forEach(([key,+value])+=>+{
++++++++++++
++++++++++++if+(typeof+value+==+"object")+{
++++++++++++++++var+obj+=+[];
++++++++++++++++let+map+=+new+Map();
++++++++++++++++map.set(key,+traverse(value,+obj))
++++++++++++++++jsonElements.push(map);
++++++++++++}+else+{
++++++++++++++++var+obj+=+[];
++++++++++++++++obj.key+=+key;
++++++++++++++++obj.value+=+value;
++++++++++++++++jsonElements.push(obj);
++++++++++++}
++++++++});
++++}+else+{

++++}
++++return+jsonElements;
}|code-block|syntax|javascript|1588688|1588689|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|N|8|@]|9|@]|A|$G|H]]|$1|I|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|P|8|@]|9|@]|A|$]]]|K|$]]

<p>This Will read All Nodes to a map.</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>function readJsonFile() {
    let jsonString = getValueById("testDataContent");
    let jsonObj = JSON.parse(jsonString);
    let jsonElements = [];
    jsonElements = traverse(jsonObj, jsonElements);
    console.log(jsonElements)
}

function traverse(jsonObj, jsonElements) {
    if (jsonObj !== null &amp;&amp; typeof jsonObj == "object") {
        Object.entries(jsonObj).forEach(([key, value]) =&gt; {
            
            if (typeof value == "object") {
                var obj = [];
                let map = new Map();
                map.set(key, traverse(value, obj))
                jsonElements.push(map);
            } else {
                var obj = [];
                obj.key = key;
                obj.value = value;
                jsonElements.push(obj);
            }
        });
    } else {

    }
    return jsonElements;
}</code></pre>
</div>
</div>
</p>


blocks|key|1373418|text|您可以获取所有键/值，并使用此方法保留层次结构|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1373419|//+get+keys+of+an+object+or+array
function+getkeys(z){
++var+out=[];+
++for(var+i+in+z){out.push(i)};
++return+out;
}

//+print+all+inside+an+object
function+allInternalObjs(data,+name)+{
++name+=+name+%7C%7C+'data';
++return+getkeys(data).reduce(function(olist,+k){
++++var+v+=+data[k];
++++if(typeof+v+===+'object')+{+olist.push.apply(olist,+allInternalObjs(v,+name+%2B+'.'+%2B+k));+}
++++else+{+olist.push(name+%2B+'.'+%2B+k+%2B+'+=+'+%2B+v);+}
++++return+olist;
++},+[]);
}

//+run+with+this
allInternalObjs({'a':[{'b':'c'},{'d':{'e':5}}],'f':{'g':'h'}},+'ob')|code-block|syntax|javascript|1373420|这是对(https://stackoverflow.com/a/25063574/1484447)的修改|offset|length|1373421|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/25063574/1484447^0|0|0|4|18|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

<p>You can get all keys / values and preserve the hierarchy with this</p>

<pre><code>// get keys of an object or array
function getkeys(z){
  var out=[]; 
  for(var i in z){out.push(i)};
  return out;
}

// print all inside an object
function allInternalObjs(data, name) {
  name = name || 'data';
  return getkeys(data).reduce(function(olist, k){
    var v = data[k];
    if(typeof v === 'object') { olist.push.apply(olist, allInternalObjs(v, name + '.' + k)); }
    else { olist.push(name + '.' + k + ' = ' + v); }
    return olist;
  }, []);
}

// run with this
allInternalObjs({'a':[{'b':'c'},{'d':{'e':5}}],'f':{'g':'h'}}, 'ob')
</code></pre>

<p>This is a modification on (<a href="https://stackoverflow.com/a/25063574/1484447">https://stackoverflow.com/a/25063574/1484447</a>)</p>


blocks|key|1373472|text|+++++++++++++var+localdata+=+[{''}]//+Your+json+array
++++++++++++++for+(var+j+=+0;+j+<+localdata.length;+j%2B%2B)+
+++++++++++++++{$(localdata).each(function(index,item)
++++++++++++++++{
+++++++++++++++++$('#tbl').append('<tr><td>'+%2B+item.FirstName+%2B'</td></tr>);
+++++++++++++++++}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1373473|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>             var localdata = [{''}]// Your json array
              for (var j = 0; j &lt; localdata.length; j++) 
               {$(localdata).each(function(index,item)
                {
                 $('#tbl').append('&lt;tr&gt;&lt;td&gt;' + item.FirstName +'&lt;/td&gt;&lt;/tr&gt;);
                 }
</code></pre>


<p>I'd like to traverse a JSON object tree, but cannot find any library for that. It doesn't seem difficult but it feels like reinventing the wheel.</p>

<p>In XML there are so many tutorials showing how to traverse an XML tree with DOM :(</p>


Traverse all the Nodes of a JSON Object Tree with JavaScript

我想遍历JSON对象树，但找不到用于此目的的库。这看起来并不难，但感觉就像是在重新发明轮子。在XML中，有很多教程展示了如何使用DOM遍历XML树:(

问使用JavaScript遍历JSON对象树的所有节点
EN

回答 11

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问使用JavaScript遍历JSON对象树的所有节点EN

回答 11

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问使用JavaScript遍历JSON对象树的所有节点
EN