code-injection

问题 This is my configuration for Spring Bean: <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"> And then I use it in DAO layer like this: @Resource(name = "sessionFactory") private SessionFactory sessionFactory; At last it's where my question come from: public T getById(int id) { Session session = sessionFactory.getCurrentSession(); return (T) session.get(clz, id); } In all, my question is that: In class "org.springframework.orm.hibernate4

问题 Is it possible to inject a javascript file into the DOM and immediately execute it ? I wish to invoke javascript functions within the page/DOM. A single content script will not work because of the isolated worlds. A background page is required to use chrome.tabs.executeScript() . Simple Example: DOM javascript function sayHello(){ alert('Hello World'); } Javascript file to inject console.log('Injection complete. Now calling DOM script.'); sayHello(); 回答1: Here's my two favorite ways... //

问题 Probably my question is a trivial one, but I never used an application scope bean before. I need the application bean because I have to do time consuming transactions on the database. my search didn't satisfy my curiosity at all. I don't know why but I didn't manage to initialize the bean (it is null) or it the app crashed. So I have an application scope bean @ManagedBean(eager=true) @ApplicationScoped public class ApplicationContainer { ... } eager=true I read that tells JSF to initiate the

问题 I have a WPF application that is intended for overlaying a HUD in a live stream. The original idea was to create a plugin for xsplit (a popular application for presenting live streams) to display the content of the WPF application. The problem with this approach is that rendering a bitmap to the COM interface of xsplit is far to damaging in CPU performance to release the application (As I believe there are issues in xsplit's COM interface as well as using RenderTargetBitmap taxing the CPU). I

问题 (using Samsung Galaxy Tab and Android 3.0, this is intended to work on every 3.0+ tablet, like it does in their browsers, just not webview) I have a page with CSS and jQuery that loads fine in browsers, android browsers and iOS devices, but android webview refuses to load it consistently. I've narrowed down the problem to it simply skipping javascript on load (by replicating the problem with some webview javascript demo apps). Why is this? HERE IS THE COMPLETE TEST HTML CODE http://pastebin

问题 This question already has answers here : How can I prevent SQL injection in PHP? (28 answers) Closed 3 years ago . I want to know if I add mysql_real_escape_string to my variables that's enough to solve sql injection $get_id = "select * from `book` where id='".$mysqli->real_escape_string($id)."' limit 1"; 回答1: No, it isn't. Use prepared statements. You would have to do something like this: // Your connection settings $connData = ["localhost", "user", "pass", "database"]; $conn = new mysqli(

问题 This may be a possible duplicate of this question here, but it doesn´t really adress and answer my question in a way that I (stupid-head) can understand it. Ok, I´ve got a webpage formular as seen in my previous question. Before using $txtpost for mysql query injection, I now added $ txtpost = htmlentities($txtpost, ENT_QUOTES); , which should protect me from XSS-attacks. But, as a user points out on php.net, won´t protect me from javascript injections. That said, how can I prevent such

问题 Ok. I am not sure how to even ask the question, which is the sign I must be missing something. The best I can do is: "Is there a way to instantiate an object manually and still use injection within that object?" Concretely, say I have: class A { public A(MyObject1 obj1, MyObject2 obj2, ..., MyObjectn objn) { ... } } I want to wire all of these objects except MyObjectn. As far as I know, if I use @Autowired in front of that constructor above, then I should only instantiate that object as

问题 I have registered my types using Scan( scan => { scan.TheCallingAssembly(); scan.WithDefaultConventions(); scan.With(new ControllerConvention()); }); But how do I specify for constructor injection with out having to specify the concrete type like this? string connStr = "..."; For<IRepository().Use<MyRepository>().Ctor<string>("connectionString").Is(connStr); 回答1: You can create dedicated convention for registration of repositories. public class RepositoryConvention : IRegistrationConvention {

问题 For my class project, I have to inject code into a simple randomly assigned app with a couple buttons and labels. After some research, I was able to identify the app as a C++ MFC app (still not 100% sure). I was taught how to inject a C# dll into a .Net app to get and set data. However, I don't know if its applicable for a MFC app. I was able to inject a C# dll into the MFC app and even launch a messagebox. I don't know C++ well enough to get/set data. Can I get/set data within a C++ MFC app