java设置示例代码：
fileitem imagecontent = new fileitem(c:/downloads/ooopic/16365.jpg);
request.setimagecontent(imagecontent);
php设置示例代码：
$equest->setimagecontent("@"."c:/downloads/ooopic/16365.jpg");
.net设置示例代码：
fileitem imagecontent = new fileitem(c:/downloads/ooopic/16365.jpg);
request.setimagecontent = imagecontent ;