如何编译WSDL文件？求指导编译Amadeus Web Services的3个WSDL文件

Hey there! I’ve worked with Amadeus Web Services a few times, so I can walk you through compiling those three WSDL files step by step. The process depends a bit on what programming language you’re using, so I’ll cover the most common ones below:

先做些前置准备 #

Before diving into compilation, take a quick check:

• Look through each WSDL file for <import> tags—Amadeus often splits WSDLs into a main service file and dependent schema files. Make sure you know which ones reference others, or if all three are independent.
• Save all three WSDL files to the same local folder—this avoids path issues when tools try to resolve dependencies.

Java: Compile with wsimport (JDK built-in tool) #

If you’re using Java, the JDK comes with wsimport which handles WSDL-to-Java class generation:

• Open your terminal/command prompt and navigate to the folder where you saved the WSDLs.
• If one WSDL is the main file that imports the other two, run this command (replace your-main-amadeus.wsdl with the actual filename):

  wsimport -keep -verbose your-main-amadeus.wsdl
  

  • -keep keeps the generated Java source files (useful for debugging or modifying), -verbose shows detailed logs to catch errors.
• If all three WSDLs are independent, run the command separately for each:

  wsimport -keep -verbose amadeus-service-1.wsdl
  wsimport -keep -verbose amadeus-service-2.wsdl
  wsimport -keep -verbose amadeus-service-3.wsdl
  

• The tool will generate Java classes organized into packages based on the WSDL’s namespace. Just add these classes to your Java project, and you’re ready to call the Amadeus services.

C#: Compile with svcutil (Visual Studio tool) #

For C# projects, use svcutil (included with Visual Studio):

• Open the Visual Studio Developer Command Prompt (or make sure svcutil is in your system PATH if using a regular command line).
• Navigate to your WSDL folder.
• Run this command to generate a single proxy class file for all three WSDLs:

  svcutil /language:C# /out:AmadeusServiceClient.cs *.wsdl
  

  • /out sets the name of the output .cs file, *.wsdl tells the tool to process all WSDLs in the folder.
• Add the generated AmadeusServiceClient.cs to your C# project, then make sure you have a reference to System.ServiceModel (required for SOAP service calls).

Python: No "compilation" needed—use zeep to load WSDLs directly #

Python doesn’t require compiling WSDLs into classes; instead, you can use the zeep library to dynamically consume the services:

• First install zeep via pip:

  pip install zeep
  

• In your Python code, load the main WSDL (zeep will automatically pick up dependent WSDLs in the same folder):

  from zeep import Client
  
  # Load the main Amadeus WSDL
  client = Client('path/to/your-main-amadeus.wsdl')
  
  # Example: Call a service method (replace with actual method name and params)
  response = client.service.PriceFlight(origin='NYC', destination='LHR', date='2024-12-01')
  

• Use client.wsdl.dump() to print out all available services, methods, and data types if you need to explore the API structure.

Quick Troubleshooting Tips #

• "Cannot find imported WSDL" error: Double-check all WSDLs are in the same folder. If they’re in different locations, you can specify the path to dependent files in the command (e.g., wsimport -keep -verbose -wsdllocation ./dependent.wsdl main.wsdl for Java).
• Namespace conflicts: If two WSDLs use the same namespace, generate classes into separate packages (Java: use -p com.yourcompany.amadeus.service1 to set a custom package; C#: use /namespace:YourCompany.Amadeus.Service1).
• Amadeus-specific auth: Compilation only generates the client classes—you’ll still need to set up SOAP headers with your Amadeus API credentials (API key, secret, session ID) when making actual calls.

内容的提问来源于stack exchange，提问作者Keyur Padalia