1.上傳文件至cos根目錄下，文件名爲Hello.txt
簽名內容：
q-sign-algorithm=sha1&q-ak=AKIDZ4OXWKOqX3QchbjuMq9XqzymXDtdtzfH&q-sign-time=1543261221;1543264821&q-key-time=1543261221;1543264821&q-header-list=&q-url-param-list=&q-signature=442f730411b574a6f60ab6b82b5bafaf91a6052b
2.上傳文件至/put_dir1/目錄下，文件名爲put_file_2.txt
注意：如果/put_dir1/目錄不存在會自動創建，無需事先創建
簽名內容：
q-sign-algorithm=sha1&q-ak=AKIDZ4OXWKOqX3QchbjuMq9XqzymXDtdtzfH&q-sign-time=1543264358;1543267958&q-key-time=1543264358;1543267958&q-header-list=&q-url-param-list=&q-signature=acfd78026f063c73212b6eb5b580a38087b2c7aa
