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add methods
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@ -17,7 +17,8 @@
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* 【core 】 支持BeanUtil.toBean(object, Map.class)转换(issue#I1I4HC@Gitee)
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* 【core 】 MapUtil和CollUtil增加clear方法(issue#I1I4HC@Gitee)
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* 【core 】 增加FontUtil,可定义pressText是否从中间(issue#I1HSWU@Gitee)
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* 【core 】 SoapClient支持自定义请求头(issue#I1I0AO@Gitee)
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* 【http 】 SoapClient支持自定义请求头(issue#I1I0AO@Gitee)
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* 【script 】 ScriptUtil增加evalInvocable和invoke方法(issue#I1HHCP@Gitee)
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### Bug修复
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* 【core 】 修复SimpleCache死锁问题(issue#I1HOKB@Gitee)
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@ -6,6 +6,7 @@ import cn.hutool.core.util.StrUtil;
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import javax.script.Bindings;
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import javax.script.Compilable;
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import javax.script.CompiledScript;
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import javax.script.Invocable;
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import javax.script.ScriptContext;
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import javax.script.ScriptEngine;
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import javax.script.ScriptEngineManager;
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@ -28,7 +29,7 @@ public class ScriptUtil {
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* @return {@link ScriptEngine} 实例
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*/
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public static ScriptEngine getScript(String nameOrExtOrMime) {
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return CACHE.get(nameOrExtOrMime, ()-> createScript(nameOrExtOrMime));
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return CACHE.get(nameOrExtOrMime, () -> createScript(nameOrExtOrMime));
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}
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/**
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@ -149,6 +150,18 @@ public class ScriptUtil {
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return createScript("groovy");
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}
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/**
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* 执行Javascript脚本,返回Invocable
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*
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* @param script 脚本内容
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* @return 执行结果
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* @throws ScriptRuntimeException 脚本异常
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* @since 5.3.6
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*/
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public static Invocable evalInvocable(String script) throws ScriptRuntimeException {
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return (Invocable) eval(script);
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}
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/**
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* 执行Javascript脚本
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*
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@ -199,6 +212,24 @@ public class ScriptUtil {
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}
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}
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/**
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* 执行JS脚本中的指定方法
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*
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* @param script js脚本
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* @param func 方法名
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* @param args 方法参数
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* @return 结果
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* @since 5.3.6
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*/
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public static Object invoke(String script, String func, Object... args) {
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final Invocable eval = evalInvocable(script);
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try {
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return eval.invokeFunction(func, args);
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} catch (ScriptException | NoSuchMethodException e) {
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throw new ScriptRuntimeException(e);
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}
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}
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/**
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* 编译Javascript脚本
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*
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