创建对象 newsPaper String [] content = {"学校举办迎新会.", "机械系获得机器人大赛冠军.", "计算机学院召开学生会换届大会."}; schoolName = s;

这段代码中缺少对象的定义和构造函数的实现。您可以通过以下代码来创建一个 NewsPaper 对象：

public class NewsPaper {
    private String[] content;
    private String schoolName;
    
    public NewsPaper(String[] content, String schoolName) {
        this.content = content;
        this.schoolName = schoolName;
    }
    
    // Getters and setters
    public String[] getContent() {
        return content;
    }
    
    public void setContent(String[] content) {
        this.content = content;
    }
    
    public String getSchoolName() {
        return schoolName;
    }
    
    public void setSchoolName(String schoolName) {
        this.schoolName = schoolName;
    }
}

然后，您可以通过以下代码来创建一个 NewsPaper 对象：

String[] content = {"学校举办迎新会.", "机械系获得机器人大赛冠军.", "计算机学院召开学生会换届大会."};
String schoolName = "某某大学";
NewsPaper newsPaper = new NewsPaper(content, schoolName);

这样就可以创建一个包含指定内容和学校名称的 NewsPaper 对象了。