给定这样的结构：{"nameOfObject": { "score": 100 },"anotherObject": { "score": 30 } }是否可以将其映射到：class Container {Map<String, ScoreKeeper> scoreKeepers; }class ScoreKeeper {String name;int score; }这样一来,您最终将ScoreKeeper实例的name属性设置为“ nameOfObject”和“ anotherObject”？解决方法:我坚信将您的POJO与外部化分开.将您的JSON读取到Map中,然后像这样构建您的Container / ScoreKeeper对象(对于...
我是AJAX和javascript的新手.在我的项目中,我必须在我的JavaScript文件中获取一个json对象.我使用了spray-json,它向我显示了url中的json对象. HTTP：//本地主机：8081 /所有模块{"status": "S1000","description": "Success","results": ["module1", "module2", "module3"] }我的Ajax电话$.ajax({url: 'http://localhost:8081/all-modules',dataType: 'application/json',complete: function(data){alert(data)},success: function...
由于几个循环引用,我遇到了通过Google GSON序列化Java对象的问题.我的所有尝试都以StackOverflowException结尾,因为GSON无法处理这些循环引用. 作为解决方案,我找到了以下GraphAdapterBuilder： http://code.google.com/p/google-gson/source/browse/trunk/extras/src/main/java/com/google/gson/graph/GraphAdapterBuilder.java?r=1170 例：https://groups.google.com/forum/#!topic/google-gson/z2Ax5T1kb2M{"0x1": {"name": "Go...
我的Json对象是这样的：[{"attributes": {"Code": "SGL","Total": "19421340.27"},"DayPrice": [{"Date": "2016-07-22","Rate": "4900439.85"}, {"Date": "2016-07-23","Rate": "4845150.21"}, {"Date": "2016-07-24","Rate": "4845150.21"}, {"Date": "2016-07-25","Rate": "4830600"}] }, {"attributes": {"Code": "DBL","Total": "6473780.09"},"DayPrice": [{"Date": "2016-07-22","Rate": "1633479.95"}, {"Date": "2016-07-2...
JSON对象{"Title":"Batman Returns","Year":"1992","Rated":"PG-13","Released":"19 Jun 1992","Runtime":"126 min","Genre":"Action","Director":"Tim Burton","Writer":"Bob Kane (Batman characters), Daniel Waters (story), Sam Hamm (story), Daniel Waters (screenplay)","Actors":"Michael Keaton, Danny DeVito, Michelle Pfeiffer, Christopher Walken","Language":"English","Country":"USA, UK","Awards":"Nominated f...
这是我正在处理的代码：private final static String SERVICE_URI = "http://restwebservice.com/test/Service.svc";StringEntity entity; String var;@Override protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);callWebService();Button btn = (Button) findViewById (R.id.button1);btn.setOnClickListener(new View.OnClickListener() {@Over...
我想与Web服务器通信并交换JSON信息. 我的网络服务网址如下所示：http://46.157.263.140/EngineTestingWCF/DPMobileBookingService.svc/SearchOnlyCus 这是我的JSON请求格式.{"f": {"Adults": 1,"CabinClass": 0,"ChildAge": [7],"Children": 1,"CustomerId": 0,"CustomerType": 0,"CustomerUserId": 81,"DepartureDate": "/Date(1358965800000+0530)/","DepartureDateGap": 0,"Infants": 1,"IsPackageUpsell": false,"JourneyType...
我必须实例化一个类,该类使用@class中的信息从JSON扩展了抽象类,如下所示."name": {"health": "xxx","animal": {"_class": "com.example.Dog","height" : "20""color" : "white"} },这里的抽象类是动物,而狗则扩展了动物类.因此,使用@class中的信息,我们可以直接实例化dog吗.这也是我在restTemplate中得到的响应ResponseEntity<List<SomeListName>> response = restTemplate.exchange("http://10.150.15.172:8080/agencies", HttpM...
在我正在制作的Discord Bot中,它需要从JSON文件中选择一个随机对象.我目前的代码是这样的：function spawn(){if (randomNum === 24) returnconst name = names.randomNumconst embed = new Discord.RichEmbed().setTitle(`${name} has been found!`).setColor(0x00AE86).setThumbnail(`attachment://./sprites/${randomNum}.png`).setTimestamp().addField("Quick! Capture it with `>capture`!")msg.channel.send({embed});} JSON...
我试图遍历我的json文件并获取所需的详细信息这是我的json{ "000": {"component": "c","determinantType": "dt","determinant": "d","header": "h","determinantvalue": "null" }, "001": {"component": "t","determinantType": "i","determinant":"ld","header": "D","determinantvalue": "null" }, "002": {"component": "x","determinantType": "id","determinant": "pld","header": "P","determinantValue": "null" }}我的java...
我是一个javascript noob.在创建json字符串之后,我有一个由google gson API创建的JSON字符串,我将它传递给我的javascript函数.所以在javascript变量中我有一个字符串如下'{"validationCode":"V10291","caseNumber":"2010CF101011","documentSource":"EFILE","countyDocumentID":"CD102","documentTitle":"D Title","signedDate":"01/01/2012","signedBy":"CPSJC","comments":"YES Comments"}'如何迭代这个或得到一个像我必须找到va...
特定sessionStorage.cart = "[{"id":121,"name":"Pants","number":1,"specification":""},{"id":121,"name":"Pants","number":2,"specification":""}, {"id":121,"name":"Pants","number":3,"specification":""} ]"我想编写一个函数,找到id为121,Pants名称,数量为2的对象,以便我可以更新该对象的规范.所以我会传递id,名称,数字和所需的新规范值,并获得以下输出：sessionStorage.cart = "[{"id":121,"name":"Pants","number":...
这是我从google bigquery解析的数据：{u'kind': u'bigquery#queryResponse',u'rows': [{u'f': [{u'v': u'the'},{u'v': u'995'},{u'v': u'1600'}]},{u'f': [{u'v': u'the'},{u'v': u'942'},{u'v': u'1607'}]},{u'f': [{u'v': u'the'},{u'v': u'937'},{u'v': u'1599'}]},{u'f': [{u'v': u'the'},{u'v': u'894'},{u'v': u'1598'}]},{u'f': [{u'v': u'the'},{u'v': u'848'},{u'v': u'1592'}]},{u'f': [{u'v': u'the'},{u'v': u'841'},{...
我刚开始编程Python.我想用scrapy来创建一个机器人,它表明了TypeError：运行项目时,’bytes’类型的对象不是JSON可序列化的.import json import codecsclass W3SchoolPipeline(object):def __init__(self):self.file = codecs.open('w3school_data_utf8.json', 'wb', encoding='utf-8')def process_item(self, item, spider):line = json.dumps(dict(item)) + '\n'# print lineself.file.write(line.decode("unicode_escape"))retu...
我正在使用fabricjs开发协作白板.当用户创建新的结构对象时,我将其序列化并将其发送给所有其他用户.var rect = new fabric.Rect(); canvas.add(rect); socket.emit("newObject", JSON.stringify(rect)); // sends the object to other users当这些用户收到序列化对象时,应将其反序列化并添加到其画布中.做这个的最好方式是什么？我无法找到一个反序列化单个对象的函数,只有整个画布(loadFromJSON),所以我实现了一个不优雅的解决方...