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Http trigger function with Blob input
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| @FunctionName("download") | |
| @StorageAccount("<STORAGE-ACCOUNT-NAME-FROM-THIS-DEPLOYED-FUNCTION") | |
| public HttpResponseMessage downloadFile( | |
| @HttpTrigger( | |
| name = "req", | |
| methods = {HttpMethod.GET}, | |
| authLevel = AuthorizationLevel.ANONYMOUS) | |
| HttpRequestMessage<Optional<String>> request, | |
| @BlobInput( | |
| name = "filename", | |
| dataType = "binary", | |
| path = "java-functions-container/{filename}", | |
| connection = "AzureWebJobsStorage") | |
| byte[] content, | |
| final ExecutionContext context) { | |
| context.getLogger().info("FileDownloadHttpTrigger processed a request."); | |
| if (content != null && content.length > 0) { | |
| return request.createResponseBuilder(HttpStatus.OK) | |
| .body(content) | |
| .build(); | |
| } else { | |
| return request.createResponseBuilder(HttpStatus.BAD_REQUEST) | |
| .body("The searched file does not exist.") | |
| .build(); | |
| } | |
| } |
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