我正在尝试使用readObject读取二进制文件中的行数，但我得到IOExceptionEOF。我这样做对吗？FileInputStreamistream=newFileInputStream(fileName);ObjectInputStreamois=newObjectInputStream(istream);/**calculatenumberofitems**/intline_count=0;while((String)ois.readObject()!=null){line_count++;} 最佳答案 readObjec

以下代码publicclassGenericsTest2{publicstaticvoidmain(String[]args)throwsException{Integeri=readObject(args[0]);System.out.println(i);}publicstaticTreadObject(Stringfile)throwsException{returnreadObject(newObjectInputStream(newFileInputStream(file)));//closingthestreaminfinallyremovedtogetasmallexam

以下代码publicclassGenericsTest2{publicstaticvoidmain(String[]args)throwsException{Integeri=readObject(args[0]);System.out.println(i);}publicstaticTreadObject(Stringfile)throwsException{returnreadObject(newObjectInputStream(newFileInputStream(file)));//closingthestreaminfinallyremovedtogetasmallexam