java怎么写外部支付接口 java支付模块怎么做

~]//25509Imports FileOutputStreampublic OperateFile{///23548;)public boolean importFile(String path

~]//25509Imports FileOutputStreampublic OperateFile{///23548;)public boolean importFile(String path String name)//235488;public FileOutputStream exportFile(String path)}//。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。FileOutputStreampublic类OperateFileImp实现OperateFile{public boolean importFile(String path String name){//File File File=new File(path name)…//27492;/29616;/20316;/19994;/22043…false返回;