Post a file with data streaming

2019-08-12 14:06:59 +08:00
parent 2e655efdc1
commit 4f9263048f
10 changed files with 266 additions and 209 deletions
@@ -6,18 +6,15 @@
 #include "webcc/client_session.h"
 #include "webcc/logger.h"

-void Help(const char* argv0) {
-  std::cout << "Usage: file_downloader <url> <path>" << std::endl;
-  std::cout << "E.g.," << std::endl;
-  std::cout << "    file_downloader http://httpbin.org/image/jpeg D:/test.jpg"
-            << std::endl;
-  std::cout << "    file_downloader https://www.google.com/favicon.ico"
-            << " D:/test.ico" << std::endl;
-}
-
 int main(int argc, char* argv[]) {
  if (argc != 3) {
-    Help(argv[0]);
+    std::cout << "usage: file_downloader <url> <path>" << std::endl;
+    std::cout << std::endl;
+    std::cout << "examples:" << std::endl;
+    std::cout << "  $ file_downloader http://httpbin.org/image/jpeg D:/test.jpg"
+              << std::endl;
+    std::cout << "  $ file_downloader https://www.google.com/favicon.ico"
+              << " D:/test.ico" << std::endl;
    return 1;
  }