blocks|key|1436335|text|我希望你是在开玩笑说要写你自己的解析器。:-)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1436336|对于这样一个简单的映射，http://json.org+(java小节)中的大多数工具都可以工作。对于其中一个(Jackson+https://github.com/FasterXML/jackson-databind/#5-minute-tutorial-streaming-parser-generator)，你会这样做：|offset|length|1436337|Map<String,Object>+result+=
++++++++new+ObjectMapper().readValue(JSON_SOURCE,+HashMap.class);|code-block|syntax|javascript|1436338|(其中JSON_SOURCE是文件、输入流、阅读器或json内容字符串)|1436339|entityMap|0|LINK|mutability|MUTABLE|url|http://json.org/|1|https://github.com/FasterXML/jackson-databind/#5-minute-tutorial-streaming-parser-generator^0|0|C|F|0|1S|2J|1|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@$D|Y|E|Z|1|10]|$D|11|E|12|1|13]]|A|$]]|$1|F|3|G|5|H|7|14|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|15|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T]]|U|$5|P|Q|R|A|$S|V]]]]

I hope you were joking about writing your own parser. :-)
For such a simple mapping, most tools from <a href="http://json.org" rel="noreferrer">http://json.org</a> (section java) would work.
For one of them (Jackson <a href="https://github.com/FasterXML/jackson-databind/#5-minute-tutorial-streaming-parser-generator" rel="noreferrer">https://github.com/FasterXML/jackson-databind/#5-minute-tutorial-streaming-parser-generator</a>), you'd do:
<pre><code>Map&lt;String,Object&gt; result =
 new ObjectMapper().readValue(JSON_SOURCE, HashMap.class);
</code></pre>
(where JSON_SOURCE is a File, input stream, reader, or json content String)

blocks|key|1651011|text|使用GSON库：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1651012|import+com.google.gson.Gson;
import+com.google.common.reflect.TypeToken;
import+java.lang.reclect.Type;|code-block|syntax|javascript|1651013|使用以下代码：|1651014|Type+mapType+=+new+TypeToken<Map<String,+Map>>(){}.getType();++
Map<String,+String[]>+son+=+new+Gson().fromJson(easyString,+mapType);|1651015|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Using the GSON library: 

<pre><code>import com.google.gson.Gson;
import com.google.common.reflect.TypeToken;
import java.lang.reclect.Type;
</code></pre>

Use the following code:

<pre><code>Type mapType = new TypeToken&lt;Map&lt;String, Map&gt;&gt;(){}.getType(); 
Map&lt;String, String[]&gt; son = new Gson().fromJson(easyString, mapType);
</code></pre>

blocks|key|1436537|text|我喜欢google+gson库。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1436538|当你不知道json的结构时。您可以使用|1436539|JsonElement+root+=+new+JsonParser().parse(jsonString);|code-block|syntax|javascript|1436540|然后你就可以使用json了。例如，如何从你的gson中获取"value1“：|1436541|String+value1+=+root.getAsJsonObject().get("data").getAsJsonObject().get("field1").getAsString();|1436542|entityMap|0|LINK|mutability|MUTABLE|url|http://code.google.com/p/google-gson/^0|3|B|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@$A|X|B|Y|1|Z]]|C|$]]|$1|D|3|E|5|6|7|10|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|11|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|12|8|@]|9|@]|C|$]]|$1|M|3|N|5|H|7|13|8|@]|9|@]|C|$I|J]]|$1|O|3|-4|5|6|7|14|8|@]|9|@]|C|$]]]|P|$Q|$5|R|S|T|C|$U|V]]]]

I like <a href="http://code.google.com/p/google-gson/" rel="noreferrer">google gson</a> library. 
When you don't know structure of json. You can use

<pre><code>JsonElement root = new JsonParser().parse(jsonString);
</code></pre>

and then you can work with json. e.g. how to get "value1" from your gson:

<pre><code>String value1 = root.getAsJsonObject().get("data").getAsJsonObject().get("field1").getAsString();
</code></pre>

blocks|key|1436445|text|使用JSON库，例如http://www.json.org/java/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1436446|//+Assume+you+have+a+Map<String,+String>+in+JSONObject+jdata
@SuppressWarnings("unchecked")
Iterator<String>+nameItr+=+jdata.keys();
Map<String,+String>+outMap+=+new+HashMap<String,+String>();
while(nameItr.hasNext())+{
++++String+name+=+nameItr.next();
++++outMap.put(name,+jdata.getString(name));

}|code-block|syntax|javascript|1436447|entityMap|0|LINK|mutability|MUTABLE|url|http://www.json.org/java/^0|A|P|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

Use JSON lib E.g. <a href="http://www.json.org/java/" rel="noreferrer">http://www.json.org/java/</a>

<pre><code>// Assume you have a Map&lt;String, String&gt; in JSONObject jdata
@SuppressWarnings("unchecked")
Iterator&lt;String&gt; nameItr = jdata.keys();
Map&lt;String, String&gt; outMap = new HashMap&lt;String, String&gt;();
while(nameItr.hasNext()) {
 String name = nameItr.next();
 outMap.put(name, jdata.getString(name));

}
</code></pre>

blocks|key|1436600|text|我的帖子可能对其他人有帮助，所以假设你有一个地图，值中有一个特定的对象，如下所示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1436601|{++
+++"shopping_list":{++
++++++"996386":{++
+++++++++"id":996386,
+++++++++"label":"My+1st+shopping+list",
+++++++++"current":true,
+++++++++"nb_reference":6
++++++},
++++++"888540":{++
+++++++++"id":888540,
+++++++++"label":"My+2nd+shopping+list",
+++++++++"current":false,
+++++++++"nb_reference":2
++++++}
+++}
}|code-block|syntax|javascript|1436602|使用GSON库解析这个JSON文件很简单：|1436603|<dependency>
++++<groupId>com.google.code.gson</groupId>
++++<artifactId>gson</artifactId>
++++<version>2.3.1</version>
</dependency>|1436604|然后使用以下代码片段：|1436605|import+com.google.gson.Gson;
import+com.google.gson.JsonElement;
import+com.google.gson.JsonObject;
import+com.google.gson.JsonParser;

//Read+the+JSON+file
JsonElement+root+=+new+JsonParser().parse(new+FileReader("/path/to/the/json/file/in/your/file/system.json"));

//Get+the+content+of+the+first+map
JsonObject+object+=+root.getAsJsonObject().get("shopping_list").getAsJsonObject();

//Iterate+over+this+map
Gson+gson+=+new+Gson();
for+(Entry<String,+JsonElement>+entry+:+object.entrySet())+{
++++ShoppingList+shoppingList+=+gson.fromJson(entry.getValue(),+ShoppingList.class);
++++System.out.println(shoppingList.getLabel());
}|1436606|对应的POJO应该是这样的：|1436607|public+class+ShoppingList+{

++++int+id;

++++String+label;

++++boolean+current;

++++int+nb_reference;

++++//Setters+&+Getters+!!!!!
}|1436608|希望它能帮上忙！|1436609|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|12|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|S|3|T|5|6|7|14|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

My post could be helpful for others, so imagine you have a map with a specific object in values, something like that:

<pre><code>{ 
 "shopping_list":{ 
 "996386":{ 
 "id":996386,
 "label":"My 1st shopping list",
 "current":true,
 "nb_reference":6
 },
 "888540":{ 
 "id":888540,
 "label":"My 2nd shopping list",
 "current":false,
 "nb_reference":2
 }
 }
}
</code></pre>

To parse this JSON file with GSON library, it's easy :
if your project is mavenized

<pre><code>&lt;dependency&gt;
 &lt;groupId&gt;com.google.code.gson&lt;/groupId&gt;
 &lt;artifactId&gt;gson&lt;/artifactId&gt;
 &lt;version&gt;2.3.1&lt;/version&gt;
&lt;/dependency&gt;
</code></pre>

Then use this snippet :

<pre><code>import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;

//Read the JSON file
JsonElement root = new JsonParser().parse(new FileReader("/path/to/the/json/file/in/your/file/system.json"));

//Get the content of the first map
JsonObject object = root.getAsJsonObject().get("shopping_list").getAsJsonObject();

//Iterate over this map
Gson gson = new Gson();
for (Entry&lt;String, JsonElement&gt; entry : object.entrySet()) {
 ShoppingList shoppingList = gson.fromJson(entry.getValue(), ShoppingList.class);
 System.out.println(shoppingList.getLabel());
}
</code></pre>

The corresponding POJO should be something like that :

<pre><code>public class ShoppingList {

 int id;

 String label;

 boolean current;

 int nb_reference;

 //Setters &amp; Getters !!!!!
}
</code></pre>

Hope it helps !

blocks|key|1436564|text|这样它就像地图一样工作..。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1436565|JSONObject+fieldsJson+=+new+JSONObject(json);
String+value+=+fieldsJson.getString(key);

<dependency>
++++<groupId>org.codehaus.jettison</groupId>
++++<artifactId>jettison</artifactId>
++++<version>1.1</version>
</dependency>|code-block|syntax|javascript|1436566|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|$]]

This way its works like a Map...

<pre><code>JSONObject fieldsJson = new JSONObject(json);
String value = fieldsJson.getString(key);

&lt;dependency&gt;
 &lt;groupId&gt;org.codehaus.jettison&lt;/groupId&gt;
 &lt;artifactId&gt;jettison&lt;/artifactId&gt;
 &lt;version&gt;1.1&lt;/version&gt;
&lt;/dependency&gt;
</code></pre>

blocks|key|1651268|text|我是这样做的。这很简单。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1651269|import+java.util.Map;
import+org.json.JSONObject;
import+com.google.gson.Gson;

public+class+Main+{
++++public+static+void+main(String[]+args)+{
++++++++JSONObject+jsonObj+=+new+JSONObject("{+\"f1\":\"v1\"}");
++++++++@SuppressWarnings("unchecked")
++++++++Map<String,+String>+map+=+new+Gson().fromJson(jsonObj.toString(),Map.class);
++++++++System.out.println(map);
++++}
}|code-block|syntax|javascript|1651270|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|$]]

I do it this way. It's Simple.

<pre><code>import java.util.Map;
import org.json.JSONObject;
import com.google.gson.Gson;

public class Main {
 public static void main(String[] args) {
 JSONObject jsonObj = new JSONObject("{ \"f1\":\"v1\"}");
 @SuppressWarnings("unchecked")
 Map&lt;String, String&gt; map = new Gson().fromJson(jsonObj.toString(),Map.class);
 System.out.println(map);
 }
}
</code></pre>

blocks|key|1436317|text|JsonTools库非常完整。它可以在Github上找到。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1436318|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/branscha/lib-jsontools^0|J|6|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

The JsonTools library is very complete. It can be found at <a href="https://github.com/branscha/lib-jsontools" rel="nofollow noreferrer">Github</a>.

blocks|key|1436573|text|java.lang.reflect.Type+mapType+=+new+TypeToken<Map<String,+Object>>(){}.getType();
Gson+gson+=+new+Gson();
Map<String,+Object>+categoryicons+=+gson.fromJson(json,+mapType+);|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1436574|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>java.lang.reflect.Type mapType = new TypeToken&lt;Map&lt;String, Object&gt;&gt;(){}.getType();
Gson gson = new Gson();
Map&lt;String, Object&gt; categoryicons = gson.fromJson(json, mapType );
</code></pre>

blocks|key|1436747|text|对于google的Gson+2.7+(可能也是更早的版本，但我测试了2.7)，它很简单：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1436748|Map+map+=+gson.fromJson(json,+Map.class);|code-block|syntax|javascript|1436749|它返回一个class+com.google.gson.internal.LinkedTreeMap类型的映射，并递归地处理嵌套对象。|offset|length|style|CODE|1436750|entityMap^0|0|0|5|18|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]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

With google's Gson 2.7 (probably earlier versions too, but I tested 2.7) it's as simple as:

<pre><code>Map map = gson.fromJson(json, Map.class);
</code></pre>

Which returns a Map of type <code>class com.google.gson.internal.LinkedTreeMap</code> and works recursively on nested objects.

blocks|key|1651324|text|如果您使用的是org.json，那么JSONObject有一个toMap()方法。您可以轻松地执行以下操作：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1651325|Map<String,+Object>+myMap+=+myJsonObject.toMap();|code-block|syntax|javascript|1651326|entityMap^0|V|7|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

If you're using org.json, JSONObject has a method <code>toMap()</code>.
You can easily do:

<pre><code>Map&lt;String, Object&gt; myMap = myJsonObject.toMap();
</code></pre>

blocks|key|1651202|text|另一种选择是json-simple，它可以在Maven+Central中找到|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1651203|(JSONObject)JSONValue.parse(someString);+//JSONObject+is+actually+a+Map.|code-block|syntax|javascript|1651204|工件大小为24k字节，没有其他运行时依赖项。|1651205|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/fangyidong/json-simple/|1|http://mvnrepository.com/artifact/com.googlecode.json-simple/json-simple/1.1.1^0|6|B|0|M|D|1|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]|$A|Y|B|Z|1|10]]|C|$]]|$1|D|3|E|5|F|7|11|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|12|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|13|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]|S|$5|N|O|P|C|$Q|T]]]]

One more alternative is <a href="https://github.com/fangyidong/json-simple/" rel="nofollow">json-simple</a> which can be found in <a href="http://mvnrepository.com/artifact/com.googlecode.json-simple/json-simple/1.1.1" rel="nofollow">Maven Central</a>:

<pre><code>(JSONObject)JSONValue.parse(someString); //JSONObject is actually a Map.
</code></pre>

The artifact is 24kbytes, doesn't have other runtime dependencies.

blocks|key|1436861|text|尝试以下代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1436862|++public+static+Map<String,+Object>+convertJsonIntoMap(String+jsonFile)+{
++++++++Map<String,+Object>+map+=+new+HashMap<>();
++++++++try+{
++++++++++++ObjectMapper+mapper+=+new+ObjectMapper();
++++++++++++mapper.configure(DeserializationFeature.UNWRAP_ROOT_VALUE,+true);
++++++++++++mapper.readValue(jsonFile,+new+TypeReference<Map<String,+Object>>()+{
++++++++++++});
++++++++++++map+=+mapper.readValue(jsonFile,+new+TypeReference<Map<String,+String>>()+{
++++++++++++});
++++++++}+catch+(IOException+e)+{
++++++++++++e.printStackTrace();
++++++++}
++++++++return+map;
++++}|code-block|syntax|javascript|1436863|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|$]]

Try this code:
<pre><code> public static Map&lt;String, Object&gt; convertJsonIntoMap(String jsonFile) {
 Map&lt;String, Object&gt; map = new HashMap&lt;&gt;();
 try {
 ObjectMapper mapper = new ObjectMapper();
 mapper.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, true);
 mapper.readValue(jsonFile, new TypeReference&lt;Map&lt;String, Object&gt;&gt;() {
 });
 map = mapper.readValue(jsonFile, new TypeReference&lt;Map&lt;String, String&gt;&gt;() {
 });
 } catch (IOException e) {
 e.printStackTrace();
 }
 return map;
 }
</code></pre>

blocks|key|1651438|text|JSON+to+Map总是字符串/对象数据类型。我有来自谷歌的GSON+lib。Gson库使用字符串而不是复杂的对象，您需要做一些其他的事情|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1651439|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

JSON to Map always gonna be a string/object data type. i have GSON lib from google.
Gson library working with string not for complex objects you need to do something else

blocks|key|1651159|text|Underscore-java库可以将json字符串转换为哈希映射。我是这个项目的维护者。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1651160|代码示例：|1651161|import+com.github.underscore.lodash.U;
import+java.util.*;

public+class+Main+{

++++@SuppressWarnings("unchecked")
++++public+static+void+main(String[]+args)+{
++++++++String+json+=+"{"
++++++++++++%2B+"++++\"data\"+:"
++++++++++++%2B+"++++{"
++++++++++++%2B+"++++++++\"field1\"+:+\"value1\","
++++++++++++%2B+"++++++++\"field2\"+:+\"value2\""
++++++++++++%2B+"++++}"
++++++++++++%2B+"}";

+++++++Map<String,+Object>+data+=+(Map)+U.get((Map<String,+Object>)+U.fromJson(json),+"data");
+++++++System.out.println(data);

+++++++//+{field1=value1,+field2=value2}
++++}
}|code-block|syntax|javascript|1651162|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/javadev/underscore-java^0|0|F|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

<a href="https://github.com/javadev/underscore-java" rel="nofollow noreferrer">Underscore-java</a> library can convert json string to hash map. I am the maintainer of the project.

Code example:

<pre><code>import com.github.underscore.lodash.U;
import java.util.*;

public class Main {

 @SuppressWarnings("unchecked")
 public static void main(String[] args) {
 String json = "{"
 + " \"data\" :"
 + " {"
 + " \"field1\" : \"value1\","
 + " \"field2\" : \"value2\""
 + " }"
 + "}";

 Map&lt;String, Object&gt; data = (Map) U.get((Map&lt;String, Object&gt;) U.fromJson(json), "data");
 System.out.println(data);

 // {field1=value1, field2=value2}
 }
}
</code></pre>

blocks|key|1436793|text|import+net.sf.json.JSONObject

JSONObject.fromObject(yourJsonString).toMap|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1436794|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>import net.sf.json.JSONObject

JSONObject.fromObject(yourJsonString).toMap
</code></pre>

blocks|key|1436387|text|JSON+to+Map总是字符串/对象数据类型。我有谷歌的GSON+lib。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1436388|工作得很好，JDK+1.5是最低要求。|1436389|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

JSON to Map always gonna be a string/object data type. i haved GSON lib from google.

works very well and JDK 1.5 is the min requirement.

What is the best way to convert a JSON code as this:

<pre><code>{ 
 "data" : 
 { 
 "field1" : "value1", 
 "field2" : "value2"
 }
}
</code></pre>

in a Java Map in which one the keys are (field1, field2) and the values for those fields are (value1, value2).

Any ideas? Should I use Json-lib for that? Or better if I write my own parser?

Convert JSON to Map

JSON

Java

转换JSON代码的最佳方式是什么：{     "data" :     {         "field1" : "value1",         "field2" : "value2"    }}在Java Map中，键是(field1，field2)，这些字段的值是(value1，value2)。有什么想法吗？我应该使用Json-lib吗？或者如果我编写自己的解析器会更好？

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