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如何理解ABAP和Java的destination和JNDI
如何理解ABAP和Java的destination和JNDI,針對這個問題,這篇文章詳細介紹了相對應(yīng)的分析和解答,希望可以幫助更多想解決這個問題的小伙伴找到更簡單易行的方法。
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Netweaver里使用事務(wù)碼SM59創(chuàng)建Destination:

Java
新建一個destination:


測試代碼:
try {
Context ctx = new InitialContext();
ConnectivityConfiguration configuration = (ConnectivityConfiguration) ctx.lookup("java:comp/env/connectivityConfiguration");
DestinationConfiguration destConfiguration = configuration.getConfiguration(destinationName); if (destConfiguration == null) {
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
String.format("Destination %s is not found. Hint:" + " Make sure to have the destination configured.", destinationName)); return;
} // Get the destination URL String value = destConfiguration.getProperty("URL");
URL url = new URL(value + "xml?origins=Walldorf&destinations=Paris");
String proxyType = destConfiguration.getProperty("ProxyType");
Proxy proxy = getProxy(proxyType);
urlConnection = (HttpURLConnection) url.openConnection(proxy);
injectHeader(urlConnection, proxyType); // Copy content from the incoming response to the outgoing response InputStream instream = urlConnection.getInputStream();
OutputStream outstream = response.getOutputStream();
copyStream(instream, outstream);
} catch (Exception e) { // Connectivity operation failed String errorMessage = "Connectivity operation failed with reason: " + e.getMessage()
+ ". See " + "logs for details. Hint: Make sure to have an HTTP proxy configured in your " + "local environment in case your environment uses " + "an HTTP proxy for the outbound Internet " + "communication.";
LOGGER.error("Connectivity operation failed", e);
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
errorMessage);
}通過JNDI獲得destination配置的url:

關(guān)于如何理解ABAP和Java的destination和JNDI問題的解答就分享到這里了,希望以上內(nèi)容可以對大家有一定的幫助,如果你還有很多疑惑沒有解開,可以關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道了解更多相關(guān)知識。
新聞名稱:如何理解ABAP和Java的destination和JNDI
轉(zhuǎn)載源于:http://www.dlmjj.cn/article/jcogsg.html


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