Platform edukasi untuk persiapan wawancara, tes online, tutorial, dan latihan langsung

Bangun keterampilan dengan jalur belajar terfokus, tes simulasi, dan konten siap wawancara.

WithoutBook menghadirkan pertanyaan wawancara per subjek, tes latihan online, tutorial, dan panduan perbandingan dalam satu ruang belajar yang responsif.

Cari di perpustakaan

Prepare Interview

Ajukan Pertanyaan

Ujian Simulasi

Jadikan Beranda

Bookmark halaman ini

Pusat perbandingan topik

Struts 1 vs Struts 2

Tinjau perbedaan antara Struts 1 dan Struts 2 dalam tabel perbandingan terstruktur, lalu lanjutkan ke pertanyaan wawancara, kuis, dan perbandingan serupa.

10 poin perbandingan

2 perbandingan terkait

Perbedaan Antara

Struts 1 vs Struts 2 - A key comparison and difference of the topics or subjects that will help you understand which is best for your use case. Check out to compare Struts 2 and Struts 1 as very common job interview questions.

Ringkasan perbandingan

Perbedaan antara Struts 1 dan Struts 2

Struts 1 Topik pertama dalam perbandingan berdampingan ini.

10 baris perbandingan yang tersedia saat ini di halaman ini.

Struts 2 Topik kedua dalam perbandingan berdampingan ini.

Struts 1 Interview Online Test	Struts 2 Interview Online Test
Action Classes: Struts 1 requires Action classes to extend an abstract base class. A common problem in Struts 1 is programming to abstract classes instead of interfaces.	Action Classes: An Struts 2 Action may implement an Action interface, along with other interfaces to enable optional and custom services. Struts 2 provides a base ActionSupport class to implement commonly used interfaces. Albeit, the Action interface is not required. Any POJO object with a execute signature can be used as an Struts 2 Action object.
Threading Model: Struts 1 Actions are singletons and must be thread-safe since there will only be one instance of a class to handle all requests for that Action. The singleton strategy places restrictions on what can be done with Struts 1 Actions and requires extra care to develop. Action resources must be thread-safe or synchronized.	Threading Model: Struts 2 Action objects are instantiated for each request, so there are no thread-safety issues. (In practice, servlet containers generate many throw-away objects per request, and one more object does not impose a performance penalty or impact garbage collection.)
Servlet Dependency: Struts 1 Actions have dependencies on the servlet API since the HttpServletRequest and HttpServletResponse is passed to the execute method when an Action is invoked.	Servlet Dependency: Struts 2 Actions are not coupled to a container. Most often the servlet contexts are represented as simple Maps, allowing Actions to be tested in isolation. Struts 2 Actions can still access the original request and response, if required. However, other architectural elements reduce or eliminate the need to access the HttpServetRequest or HttpServletResponse directly.
Testability: A major hurdle to testing Struts 1 Actions is that the execute method exposes the Servlet API. A third-party extension, Struts TestCase, offers a set of mock object for Struts 1.	Testability: Struts 2 Actions can be tested by instantiating the Action, setting properties, and invoking methods. Dependency Injection support also makes testing simpler.
Harvesting Input: Struts 1 uses an ActionForm object to capture input. Like Actions, all ActionForms must extend a base class. Since other JavaBeans cannot be used as ActionForms, developers often create redundant classes to capture input. DynaBeans can used as an alternative to creating conventional ActionForm classes, but, here too, developers may be redescribing existing JavaBeans.	Harvesting Input: Struts 2 uses Action properties as input properties, eliminating the need for a second input object. Input properties may be rich object types which may have their own properties. The Action properties can be accessed from the web page via the taglibs. Struts 2 also supports the ActionForm pattern, as well as POJO form objects and POJO Actions. Rich object types, including business or domain objects, can be used as input/output objects. The ModelDriven feature simplifies taglb references to POJO input objects.
Expression Language: Struts 1 integrates with JSTL, so it uses the JSTL EL. The EL has basic object graph traversal, but relatively weak collection and indexed property support.	Expression Language: Struts 2 can use JSTL, but the framework also supports a more powerful and flexible expression language called "Object Graph Notation Language" (OGNL).
Binding values into views: Struts 1 uses the standard JSP mechanism for binding objects into the page context for access.	Binding values into views: Struts 2 uses a "ValueStack" technology so that the taglibs can access values without coupling your view to the object type it is rendering. The ValueStack strategy allows reuse of views across a range of types which may have the same property name but different property types.
Type Conversion: Struts 1 ActionForm properties are usually all Strings. Struts 1 uses Commons-Beanutils for type conversion. Converters are per-class, and not configurable per instance.	Type Conversion: Struts 2 uses OGNL for type conversion. The framework includes converters for basic and common object types and primitives.
Validation: Struts 1 supports manual validation via a validate method on the ActionForm, or through an extension to the Commons Validator. Classes can have different validation contexts for the same class, but cannot chain to validations on sub-objects.	Validation: Struts 2 supports manual validation via the validate method and the XWork Validation framework. The Xwork Validation Framework supports chaining validation into sub-properties using the validations defined for the properties class type and the validation context.
Control of Action Execution: Struts 1 supports separate Request Processors (lifecycles) for each module, but all the Actions in the module must share the same lifecycle.	Control of Action Execution: Struts 2 supports creating different lifecycles on a per Action basis via Interceptor Stacks. Custom stacks can be created and used with different Actions, as needed.

Simpan untuk Revisi

Bookmark item ini, tandai sebagai sulit, atau masukkan ke dalam set revisi.

Buka Perpustakaan Belajar Saya

Apakah ini membantu? Ya Tidak

Lainnya seperti ini

Perbedaan terkait

Jelajahi perbandingan serupa yang terkait dengan Struts 1 dan Struts 2 untuk konteks yang lebih luas dan persiapan wawancara.

Struts 1.1 vs Struts 1.2 Buka halaman perbandingan lengkap berdampingan. Struts 1.2 vs Struts 1.3 Buka halaman perbandingan lengkap berdampingan.

Jelajahi perbandingan

Lihat perbedaan di bawah

Jelajahi semua perbandingan topik yang tersedia di bawah ini, atau gunakan kotak pencarian di atas untuk mempersempit daftar secara instan.