I'm using a java class on http://json.org/javadoc/org/json/JSONObject.html. The following is my code snippet: String jsonResult = UtilMethods. ... <看更多>

An opt method returns a default value instead of throwing an exception, and so is useful for obtaining optional values. The generic get() and opt() methods ... ... <看更多>

JSONObject constructor can be used to convert an external form JSON text. * into an internal form whose values can be retrieved with the. * <code>get</code> ... ... <看更多>

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