Java Captain
Oct 2, 2026 · Backend Development
Four Ways to Call WebServices from Java: Axis2, RPC, HttpURLConnection & HttpClient Compared
This article compares four Java approaches for calling WebServices — Axis2 code generation, RPC, HttpURLConnection, and HttpClient — detailing pros, cons, code samples, and a real-world namespace mismatch issue when integrating with C-based services.
Axis2HttpClientHttpURLConnection
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