小编iva*_*van的帖子

我有代码

private static class MyVisitor extends VoidVisitorAdapter<Object> {
    @Override
    public void visit(MethodCallExpr exp, Object arg) {
        System.out.println("Scope: "  + exp.getScope());
        System.out.println("Method: " + exp.getName());
        if(exp.getArgs() != null)
            for(Expression e : exp.getArgs()) {
                System.out.println("\tArgument: " + e.toString());

            }
        System.out.println();
    }
}

和

CompilationUnit cu = JavaParser.parse(new File("Test.java"));

for(TypeDeclaration type : cu.getTypes()) {
    for(BodyDeclaration dec : type.getMembers()) {
        if(dec instanceof MethodDeclaration) {
            MethodDeclaration mdec = (MethodDeclaration) dec;
            BlockStmt block = mdec.getBody();
            for(Statement stmt : block.getStmts()) {
                MyVisitor visitor = new MyVisitor();
                s.accept(visitor, …