1.[代碼]DiagnosticCollectorCompile.java

import java.io.IOException;

import java.util.Arrays;

import javax.tools.DiagnosticCollector;

import javax.tools.JavaCompiler;

import javax.tools.JavaFileObject;

import javax.tools.StandardJavaFileManager;

import javax.tools.ToolProvider;

public class DiagnosticCollectorCompile {

public static void main(String args[]) throws IOException {

JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();

DiagnosticCollector diagnostics = new DiagnosticCollector();

StandardJavaFileManager fileManager = compiler.getStandardFileManager(diagnostics, null, null);

Iterable extends JavaFileObject> compilationUnits = fileManager

.getJavaFileObjectsFromStrings(Arrays.asList("Foo.java"));

JavaCompiler.CompilationTask task = compiler.getTask(null, fileManager, diagnostics, null,

null, compilationUnits);

boolean success = task.call();

fileManager.close();

System.out.println("Success: " + success);

}

}

2.[代碼]MyClass.java

class MyClass {

public static void main(String args[]) {

System.out.println("Hello, World");

}

}

總結

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