Web12 apr. 2024 · O construtor do JSONArray espera uma string, e você está passando uma instância de StringBuilder. Tente : jArray = new JSONArray (json.toString ()); – Marcus Vinicius 12/04/2024 às 13:33 Atualizei nesse momento, se puder dar uma olhadinha. – Diego Kappaun 12/04/2024 às 13:33 Adicione um comentário 1 Resposta Ordenado por: 4 Webjsonarray则是json数组,json数组对象中存储的是一个个json对象,所以类中的方法主要用于直接操作json对象 最常用的方法: getJSONObject(int index)
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Web27 apr. 2024 · JSONArray array = new JSONArray (); array.add ("element_1"); array.add ("element_2"); array.add ("element_3"); 在添加了所有必需的元素之后,使用put ()方法将数组添加到JSON文档中。 1 jsonObject.put ("contact",array); 使用FileWriter类将创建的JSON对象写入文件中? 1 2 3 FileWriter file = new FileWriter … WebJSONArray array = new JSONArray (); array.add ("element_1"); array.add ("element_2"); array.add ("element_3"); After adding all the required elements add the array into the JSON document using the put () method as − jsonObject.put ("contact",array); Write the created JSON object into a file using the FileWriter class as − red boy shot on live
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Web25 jun. 2024 · csdn已为您找到关于fluentput 和put相关内容,包含fluentput 和put相关文档代码介绍、相关教程视频课程,以及相关fluentput 和put问答内容。为您解决当下相关问题,如果想了解更详细fluentput 和put内容,请点击详情链接进行了解,或者注册账号与客服人员联系给您提供相关内容的帮助,以下是为您准备的 ... WebBest Java code snippets using net.sf.json.JSONArray (Showing top 20 results out of 1,296) Web20 aug. 2024 · JSONArray jSONArrayD = new JSONArray (); jSONArrayD.fluentAddAll (jSONArrayA).fluentAddAll (jSONArrayB); System.out.println ("jSONArrayD:" + … red boy shorts women swimming