JSONObject.getString(xxx) 是一个方法调用,它属于 org.json 包中的 JSONObject 类。这个方法用于从 JSONObject 实例中提取与给定键(xxx)相关联的字符串值。JSONObject 是一个用于表示 JSON 对象的类,它允许你以键值对的形式存储和检索数据。 但是它却报错了: Cannot resolve method 'getString' in 'JSONObject...
使用JSONObject.getString()时报错:Cannot resolve method 'getString' in 'JSONObject',JSONObject三种库的用法 一、背景描述 前几天我在修改后端的JSON数据处理的时候,用了一个很常见的语法: 即:JSONObject.getString(xxx) JSONObject.getString(xxx) 是一个方法调用,它属于 org.json 包中的 JSONObject 类。...
其中只有org.json.JSONObject可以用JSONObject.getString(xxx)这个语法,别的都是不行的。 1、使用org.json.JSONObject读取属性 正确代码实例: import org.json.JSONObject;public class Test {public static void main(String[] args) {String jsonString = "{ \"data\": { \"post\": \"8080\", \"host...
| +--- com.android.support:support-core-ui:26.0.2 | | +--- com.android.support:support-annotations:26.0.2 | | --- com.android.support:support-compat:26.0.2 () | +--- com.android.support:support-media-compat:26.0.2 | | +--- com.android.support:support-annotations:26.0.2 ...
import com.onresolve.scriptrunner.runner.util.UserMessageUtilimport java.sql.Timestamp;import org.apache.log4j.Logger; @BaseScript CustomEndpointDelegate delegate cloneEpicWithIssues(httpMethod: "GET") { MultivaluedMap queryParams,body, HttpServletRequest request -> // Variable definitiondef issueKey = ...
It cannot event resolve base classes like String My SDK is set up properly Thank you for your help. Maks idea.log( I had tried other JDK versions as well but it did not work. The project could not have been compiled. When I clicked on red bulb it told me to set u...
Cannot bind to the target method because its signature or security transparency is not compatible with that of the delegate type Cannot convert from system.threading.tasks.task <byte[]> to byte[] cannot convert string to double !! Cannot convert type "System.collection.generic.list<iTextSharp....
I am facing a challenge to execute my R code in sparklyr (version 1.7.7) and dbplyr (version 2.2.0), where it throws an error "cannot resolve a 'column'" which means the column is not present but the column is present. The same R code is...
An object reference is required for the non-static field, method, or property An unhandled exception of type 'System.IO.IOException' occurred in mscorlib.dll. Additional information: The process cannot access the file because it is being used by another process. Angle between two lines Anti de...
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