blocks|key|323531|text|在"%7C“上拆分字符串以获得新一轮，然后在"，”上拆分每个子字符串以获得该轮的间隔。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|323532|因此，您可以轻松地创建一个javascript映射，然后使用Map+to+JSON转换来获得所需的JSON。|offset|length|323533|entityMap|0|LINK|mutability|MUTABLE|url|http://www.json.org/js.html^0|0|U|B|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

Split the string on "|" to get a new round, and then split each substring on "," to get intervals for that round.

So you easily create a javascript map, and then use a <a href="http://www.json.org/js.html" rel="nofollow">Map to JSON</a> conversion to get the JSON needed.

blocks|key|3798492|text|您可以使用以下代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3798493|var+strRounds+=+"2r,5g%7C3b,2r,4y%7C3g";
var+roundsSplit+=+strRounds.split("%7C");

var+rounds+=+{};

for+(var+i+=+0;+i+<+roundsSplit.length;+i%2B%2B){
++++var+intervalsSplit+=+roundsSplit[i].split(",");

++++if+(intervalsSplit.length+>+0){
++++++++rounds["round"+%2B+i]+=+{};
++++}

++++for+(var+j+=+0;+j+<+intervalsSplit.length;+j%2B%2B){
++++++++rounds["round"+%2B+i]["interval"+%2B+j]+=+{
++++++++++++"time":+intervalsSplit[j][0],
++++++++++++"color":+intervalsSplit[j][1]
++++++++};
++++}
}|code-block|syntax|javascript|3798494|但是我不得不说，您编写的JSON是无效的，因为它的字段必须有唯一的名称。我用过像round0，round1这样的名字。以及interval0等等。|offset|length|style|CODE|3798495|entityMap^0|0|0|14|6|1B|6|1P|9|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]|$I|T|J|U|K|L]|$I|V|J|W|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|N|$]]

You can use this code:

<pre><code>var strRounds = "2r,5g|3b,2r,4y|3g";
var roundsSplit = strRounds.split("|");

var rounds = {};

for (var i = 0; i &lt; roundsSplit.length; i++){
 var intervalsSplit = roundsSplit[i].split(",");

 if (intervalsSplit.length &gt; 0){
 rounds["round" + i] = {};
 }

 for (var j = 0; j &lt; intervalsSplit.length; j++){
 rounds["round" + i]["interval" + j] = {
 "time": intervalsSplit[j][0],
 "color": intervalsSplit[j][1]
 };
 }
}
</code></pre>

But I have to say, that JSON written by you is not valid because its' fields must have unique names. I've used names like <code>round0</code>, <code>round1</code>... and <code>interval0</code> and so on.

blocks|key|3798521|text|您提供的格式不是有效的JSON，因为您有多个相同密钥的实例。下面是一种更合理的尝试，通过使用数组而不是具有同一键的多个实例的对象：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3798522|function+userStringToJSON(userString)+{
++++var+arrayOfRounds+=+userString.split("%7C").map(function+(roundString)+{
++++++++return+roundString.split(",").map(function+(intervalString)+{
++++++++++++var+time+=+parseInt(intervalString,+10)+%2B+"";
++++++++++++var+color+=+intervalString.substring(time.length);

++++++++++++return+{+time:+time,+color:+color+};
++++++++});
++++});

++++return+JSON.stringify(arrayOfRounds);
}|code-block|syntax|javascript|3798523|然后userStringToJSON("2r,5g%7C3b,2r,4y%7C3g")给出字符串：|offset|length|style|CODE|3798524|[[{"time":"2","color":"r"},{"time":"5","color":"g"}],[{"time":"3","color":"b"},{"time":"2","color":"r"},{"time":"4","color":"y"}],[{"time":"3","color":"g"}]]|3798525|给出的对象数组的JavaScript数组|3798526|[
++++[
++++++++{+time:+"2",+color:+"r"+},
++++++++{+time:+"5",+color:+"g"+}
++++],
++++[
++++++++{+time:+"3",+color:+"b"+},
++++++++{+time:+"2",+color:+"r"+},
++++++++{+time:+"4",+color:+"y"+}
++++],
++++[
++++++++{+time:+"3",+color:+"g"+}
++++]
]|3798527|在较旧的浏览器中，您需要为map安装es5-shim，为JSON.stringify安装json2.js。|3798528|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/kriskowal/es5-shim|1|https://github.com/douglascrockford/JSON-js^0|0|0|2|11|0|0|0|0|D|3|S|E|I|8|0|18|8|1|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|15|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|16|8|@$I|17|J|18|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|19|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|1A|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|1B|8|@]|9|@]|A|$E|F]]|$1|S|3|T|5|6|7|1C|8|@$I|1D|J|1E|K|L]|$I|1F|J|1G|K|L]]|9|@$I|1H|J|1I|1|1J]|$I|1K|J|1L|1|1M]]|A|$]]|$1|U|3|-4|5|6|7|1N|8|@]|9|@]|A|$]]]|V|$W|$5|X|Y|Z|A|$10|11]]|12|$5|X|Y|Z|A|$10|13]]]]

The format you give is not valid JSON, since you have multiple instances of the same key. The following is an attempt at something more sane, by using arrays instead of objects with multiple instances of the same key:

<pre><code>function userStringToJSON(userString) {
 var arrayOfRounds = userString.split("|").map(function (roundString) {
 return roundString.split(",").map(function (intervalString) {
 var time = parseInt(intervalString, 10) + "";
 var color = intervalString.substring(time.length);

 return { time: time, color: color };
 });
 });

 return JSON.stringify(arrayOfRounds);
}
</code></pre>

Then <code>userStringToJSON("2r,5g|3b,2r,4y|3g")</code> gives the string:

<pre><code>[[{"time":"2","color":"r"},{"time":"5","color":"g"}],[{"time":"3","color":"b"},{"time":"2","color":"r"},{"time":"4","color":"y"}],[{"time":"3","color":"g"}]]
</code></pre>

which is equivalent to the JavaScript array of array of objects given by

<pre><code>[
 [
 { time: "2", color: "r" },
 { time: "5", color: "g" }
 ],
 [
 { time: "3", color: "b" },
 { time: "2", color: "r" },
 { time: "4", color: "y" }
 ],
 [
 { time: "3", color: "g" }
 ]
]
</code></pre>

In older browsers you will need <a href="https://github.com/kriskowal/es5-shim" rel="nofollow">es5-shim</a> for <code>map</code>, and <a href="https://github.com/douglascrockford/JSON-js" rel="nofollow">json2.js</a> for <code>JSON.stringify</code>.

blocks|key|4083867|text|我不知道这会对你有多大帮助，但它做的正是你需要的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4083868|<script>
++++var+string+=+"2r,5g%7C3b,2r,4y%7C3g";
++++var+inSplit+=+string.split('%7C');

++++var+myJson+=+"rounds+=+{+";

++++for+(var+one+=+0;+one+<+inSplit.length;+one%2B%2B){
++++++++var+inOne+=+inSplit[one].split(',');
++++++++myJson+=+myJson+%2B+'\n++++"round"+:+{';
++++++++for+(var+rnd+=+0;+rnd+<+inOne.length;+rnd%2B%2B){
++++++++++++val+=+inOne[rnd].split('');
++++++++++++myJson+=+myJson+%2B+'\n++++++++"interval"+:+{';
++++++++++++myJson+=+myJson+%2B+'\n++++++++++++"time"+:+"'%2Bval[0]%2B'",';
++++++++++++myJson+=+myJson+%2B+'\n++++++++++++"color"+:+"'%2Bval[1]%2B'"';
++++++++++++myJson+=+myJson+%2B+'\n++++++++}';
++++++++++++if(inOne.length+>+(rnd%2B1)){
++++++++++++++++myJson+=+myJson+%2B+',';
++++++++++++}
++++++++}
++++++++myJson+=+myJson+%2B+'\n++++}';
++++++++if(inSplit.length+>+(one%2B1)){
++++++++++++myJson+=+myJson+%2B+',';
++++++++}
++++}
++++myJson+=+myJson+%2B+'\n}';
++++document.write(myJson);
</script>|code-block|syntax|javascript|4083869|在jsfiddle上查看|offset|length|4083870|entityMap|0|LINK|mutability|MUTABLE|url|http://jsfiddle.net/rstDK/^0|0|0|1|8|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]]]]

I don't know how much this will help you, but it does exactly what you need:

<pre><code>&lt;script&gt;
 var string = "2r,5g|3b,2r,4y|3g";
 var inSplit = string.split('|');

 var myJson = "rounds = { ";

 for (var one = 0; one &lt; inSplit.length; one++){
 var inOne = inSplit[one].split(',');
 myJson = myJson + '\n "round" : {';
 for (var rnd = 0; rnd &lt; inOne.length; rnd++){
 val = inOne[rnd].split('');
 myJson = myJson + '\n "interval" : {';
 myJson = myJson + '\n "time" : "'+val[0]+'",';
 myJson = myJson + '\n "color" : "'+val[1]+'"';
 myJson = myJson + '\n }';
 if(inOne.length &gt; (rnd+1)){
 myJson = myJson + ',';
 }
 }
 myJson = myJson + '\n }';
 if(inSplit.length &gt; (one+1)){
 myJson = myJson + ',';
 }
 }
 myJson = myJson + '\n}';
 document.write(myJson);
&lt;/script&gt;
</code></pre>

Look on <a href="http://jsfiddle.net/rstDK/" rel="nofollow">jsfiddle</a>

I have the following string coming in from users and need to turn it into JSON.

<pre><code>2r,5g|3b,2r,4y|3g
</code></pre>

I would like to convert it to JSON with JavaScript. Here is what I would like the JSON to look like:

<pre><code>rounds = { 
 "round" : {
 "interval" : {
 "time" : "2",
 "color" : "r"
 },
 "interval" : {
 "time" : "5",
 "color" : "g"
 }
 },
 "round" : {
 "interval" : {
 "time" : "3",
 "color" : "b"
 },
 "interval" : {
 "time" : "2",
 "color" : "r"
 },
 "interval" : {
 "time" : "4",
 "color" : "y"
 }
 },
 "round" : {
 "interval" : {
 "time" : "3",
 "color" : "g"
 }
 }
}
</code></pre>

I'm not really sure where to start here so any help is appreciated!

How can I turn this string into a JSON object?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有来自用户的以下字符串，需要将其转换为JSON。2r,5g|3b,2r,4y|3g我想用JavaScript把它转换成JSON。下面是我想要的JSON的样子：rounds = {     "round" : {        "interval" : {            "time" : "2",       ...

问如何将此字符串转换为JSON对象？
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问如何将此字符串转换为JSON对象？EN