Buat dan Deploy Layanan Web Sederhana dan Klien Layanan Web di Eclipse
Diterbitkan: 2019-10-20Ikuti langkah-langkah sederhana di bawah ini untuk membuat dan menerapkan Web Service
Web dan Web Service Client
Web sederhana di Eclipse IDE.
Langkah 1
Instal Apache Tomcat dan tambahkan ke Eclipse di Tab Server – Saya menggunakan Tomcat version 9.0.10
.
Langkah 2
Buat Proyek Web Dinamis (nama: CrunchifyWS
)

Langkah-3
Buat file java di bawah folder /src
. Klik kanan folder /src -> Baru -> Kelas.
- Paket:
crunchify.com.web.service
- Nama:
CrunchifyHelloWorld.java

Langkah-4
Buka file CrunchifyHelloWorld.java
dan buat metode utama sederhana.
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package crunchify . com . web . service ; /** * @author Crunchify.com */ public class CrunchifyHelloWorld { public float addValue ( float value ) { return ( value + 10 ) ; } public float subtractValue ( float value ) { return ( value - 10 ) ; } } |
Langkah-5
- Klik Kanan pada file
CrunchifyHelloWorld.java -> Web Services -> Create Web Service
- Pilih opsi seperti yang disebutkan dalam diagram di bawah ini.
- Klik selesai

Langkah-6
Mungkin perlu beberapa waktu untuk menyelesaikan semua proses dan Anda akan melihat proyek baru " CrunchifyWSClient
" dibuat. Berikut adalah struktur tugas akhir:

Langkah-7
CrunchifyWS
dan CrunchifyWSClient
kedua proyek harus secara otomatis digunakan ke server.
Selain itu, Eclipse secara otomatis membuka Web Service Test Client Window
dengan URL: http://localhost:8080/CrunchifyWSClient/sampleCrunchifyHelloWorldProxy/TestClient.jsp?endpoint=http://localhost:5922/CrunchifyWS/services/CrunchifyHelloWorld
Langkah-8
Sekarang klik addValue(float)
, subtractValue(float)
dan berikan input untuk memeriksa hasil yang diperbarui.

Dan Anda sudah siap. Beri tahu saya jika Anda melihat kesulitan dengan langkah-langkah ini.
Apakah Anda mendapatkan kesalahan di bawah ini setelah mengklik tombol Invoke?
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Result Exception : java . net . ConnectException : Connection refused ( Connection refused ) Message : ; nested exception is : java . net . ConnectException : Connection refused ( Connection refused ) |

Ikuti langkah-langkah di bawah ini:
- Klik kanan pada Tomcat
- Klik Tambah dan Hapus untuk melihat aplikasi ditambahkan
- Klik Bersihkan…
- Klik Terbitkan
- Klik Mulai Ulang

Bagaimana cara menjalankan kembali WebService setelah memulai ulang Aplikasi atau lebih baru?
Ini adalah URL yang berguna: http://localhost:8080/CrunchifyWSClient/sampleCrunchifyHelloWorldProxy/TestClient.jsp

Jika Anda ingin mengunduh CrunchifyHelloWorld.wsdl maka ini dia:

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<? xml version = "1.0" encoding = "UTF-8" ?> < wsdl : definitions targetNamespace = "http://service.web.com.crunchify" xmlns : apachesoap = "http://xml.apache.org/xml-soap" xmlns : impl = "http://service.web.com.crunchify" xmlns : intf = "http://service.web.com.crunchify" xmlns : wsdl = "http://schemas.xmlsoap.org/wsdl/" xmlns : wsdlsoap = "http://schemas.xmlsoap.org/wsdl/soap/" xmlns : xsd = "http://www.w3.org/2001/XMLSchema" > < ! -- WSDL created by Apache Axis version : 1.4 Built on Apr 22 , 2006 ( 06 : 55 : 48 PDT ) -- > < wsdl : types > < schema elementFormDefault = "qualified" targetNamespace = "http://service.web.com.crunchify" xmlns = "http://www.w3.org/2001/XMLSchema" > < element name = "subtractValue" > < complexType > < sequence > < element name = "value" type = "xsd:float" / > < / sequence > < / complexType > < / element > < element name = "subtractValueResponse" > < complexType > < sequence > < element name = "subtractValueReturn" type = "xsd:float" / > < / sequence > < / complexType > < / element > < element name = "addValue" > < complexType > < sequence > < element name = "value" type = "xsd:float" / > < / sequence > < / complexType > < / element > < element name = "addValueResponse" > < complexType > < sequence > < element name = "addValueReturn" type = "xsd:float" / > < / sequence > < / complexType > < / element > < / schema > < / wsdl : types > < wsdl : message name = "subtractValueResponse" > < wsdl : part element = "impl:subtractValueResponse" name = "parameters" > < / wsdl : part > < / wsdl : message > < wsdl : message name = "addValueResponse" > < wsdl : part element = "impl:addValueResponse" name = "parameters" > < / wsdl : part > < / wsdl : message > < wsdl : message name = "addValueRequest" > < wsdl : part element = "impl:addValue" name = "parameters" > < / wsdl : part > < / wsdl : message > < wsdl : message name = "subtractValueRequest" > < wsdl : part element = "impl:subtractValue" name = "parameters" > < / wsdl : part > < / wsdl : message > < wsdl : portType name = "CrunchifyHelloWorld" > < wsdl : operation name = "subtractValue" > < wsdl : input message = "impl:subtractValueRequest" name = "subtractValueRequest" > < / wsdl : input > < wsdl : output message = "impl:subtractValueResponse" name = "subtractValueResponse" > < / wsdl : output > < / wsdl : operation > < wsdl : operation name = "addValue" > < wsdl : input message = "impl:addValueRequest" name = "addValueRequest" > < / wsdl : input > < wsdl : output message = "impl:addValueResponse" name = "addValueResponse" > < / wsdl : output > < / wsdl : operation > < / wsdl : portType > < wsdl : binding name = "CrunchifyHelloWorldSoapBinding" type = "impl:CrunchifyHelloWorld" > < wsdlsoap : binding style = "document" transport = "http://schemas.xmlsoap.org/soap/http" / > < wsdl : operation name = "subtractValue" > < wsdlsoap : operation soapAction = "" / > < wsdl : input name = "subtractValueRequest" > < wsdlsoap : body use = "literal" / > < / wsdl : input > < wsdl : output name = "subtractValueResponse" > < wsdlsoap : body use = "literal" / > < / wsdl : output > < / wsdl : operation > < wsdl : operation name = "addValue" > < wsdlsoap : operation soapAction = "" / > < wsdl : input name = "addValueRequest" > < wsdlsoap : body use = "literal" / > < / wsdl : input > < wsdl : output name = "addValueResponse" > < wsdlsoap : body use = "literal" / > < / wsdl : output > < / wsdl : operation > < / wsdl : binding > < wsdl : service name = "CrunchifyHelloWorldService" > < wsdl : port binding = "impl:CrunchifyHelloWorldSoapBinding" name = "CrunchifyHelloWorld" > < wsdlsoap : address location = "http://localhost:8080/CrunchifyWS/services/CrunchifyHelloWorld" / > < / wsdl : port > < / wsdl : service > < / wsdl : definitions > |
Beri tahu saya jika Anda menghadapi masalah dalam menjalankan ini.
