请教,这个callback函数具体是啥意思呀,脑子在这怎么也转不过来了,受累解答,感谢~~~var cos = new COSgetAuthorization: function (options, callback) {
// 服务端 JS 和 PHP 例子:https://github.com/tencentyun/cos-js-sd
我正试着从java客户端开始。这是Cos的文档:git clone https://github.com/IBM/ibm-cos-sdk-java.git
Open IntelliJ->Import Project->selectthe path to ibm-cos-sdk-java->Import project from exi