502647092/YumCore
1
0
Fork 0
mirror of https://e.coding.net/circlecloud/YumCore.git synced 2024-12-26 07:18:52 +00:00
Code Issues Releases Activity

feat: 循环判断ext目录寻找js引擎文件并且加载

Browse Source 
Signed-off-by: 502647092 <admin@yumc.pw>
This commit is contained in:
502647092 2017-11-11 18:13:37 +08:00
parent d3b8226b69
commit e74c8275e2
2 changed files with 20 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
pom.xml
View File

@ -4,7 +4,7 @@
<modelVersion>4.0.0</modelVersion>
<groupId>pw.yumc</groupId>
<artifactId>YumCore</artifactId>
<version>1.8.6</version>
<version>1.8.7</version>
<build>
<finalName>${project.artifactId}</finalName>
<plugins>

12
src/main/java/pw/yumc/YumCore/engine/MiaoScriptEngine.java
View File

@ -18,6 +18,8 @@ import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
import javax.script.SimpleBindings;
import lombok.val;
/**
* 喵式脚本引擎
*
@ -59,7 +61,9 @@ public class MiaoScriptEngine implements ScriptEngine, Invocable {
} catch (final NullPointerException ignored) {
}
if (engine == null) {
File nashorn = new File(System.getProperty("java.ext.dirs").split(File.pathSeparator)[0], "nashorn.jar");
val dirs = System.getProperty("java.ext.dirs").split(File.pathSeparator);
for (String dir : dirs) {
File nashorn = new File(dir, "nashorn.jar");
if (nashorn.exists()) {
try {
Method method = URLClassLoader.class.getDeclaredMethod("addURL", URL.class);
@ -70,10 +74,12 @@ public class MiaoScriptEngine implements ScriptEngine, Invocable {
method.invoke(Thread.currentThread().getContextClassLoader(), url);
engineManager = new ScriptEngineManager();
engine = engineManager.getEngineByName(engineType);
} catch (NoSuchMethodException | MalformedURLException | IllegalAccessException | InvocationTargetException ignored) {
ignored.printStackTrace();
} catch (NoSuchMethodException | MalformedURLException | IllegalAccessException | InvocationTargetException | NullPointerException ignored) {
}
return;
}
}
throw new UnsupportedOperationException("当前环境不支持 " + engineType + " 脚本类型!");
}
}