public class FileDesc
{
private int fid;
private String filename;
private long filesize;
private String filetype;
public FileDesc()
{}
public FileDesc(int fid,String filename,long filesize,String filetype)
{
this.fid=fid;
this.filename=filename;
this.filesize=filesize;
this.filetype=filetype;
public String toString()
{
return fid+""+filename+""+filesize+""+filetype;
}
public int getFid()
{
return fid;
}
public void setFid(int fid)
{
this.fid=fid;
}
public String getFilename()
{
return filename;
}
public void setFilename(String filename)
{
this.filename=filename;
}
public long getFilesize()
{
return filesize;
}
public void setFilesize(long filesize)
{
this.filesize=filesize;
}
public String getFiletype()
{
return filename;
}
public void setFiletype(String filetype)
{
this.filetype=filetype;
}
}
}
{
private int fid;
private String filename;
private long filesize;
private String filetype;
public FileDesc()
{}
public FileDesc(int fid,String filename,long filesize,String filetype)
{
this.fid=fid;
this.filename=filename;
this.filesize=filesize;
this.filetype=filetype;
public String toString()
{
return fid+""+filename+""+filesize+""+filetype;
}
public int getFid()
{
return fid;
}
public void setFid(int fid)
{
this.fid=fid;
}
public String getFilename()
{
return filename;
}
public void setFilename(String filename)
{
this.filename=filename;
}
public long getFilesize()
{
return filesize;
}
public void setFilesize(long filesize)
{
this.filesize=filesize;
}
public String getFiletype()
{
return filename;
}
public void setFiletype(String filetype)
{
this.filetype=filetype;
}
}
}
public class FileDesc { private int fid;
private String filename;
private long filesize;
private String filetype; public FileDesc() {
} public FileDesc(int fid, String filename, long filesize, String filetype) {
this.fid = fid;
this.filename = filename;
this.filesize = filesize;
this.filetype = filetype;
} public String toString() {
return fid + "" + filename + "" + filesize + "" + filetype;
} public int getFid() {
return fid;
} public void setFid(int fid) {
this.fid = fid;
} public String getFilename() {
return filename;
} public void setFilename(String filename) {
this.filename = filename;
} public long getFilesize() {
return filesize;
} public void setFilesize(long filesize) {
this.filesize = filesize;
} public String getFiletype() {
return filename;
} public void setFiletype(String filetype) {
this.filetype = filetype;
}
} 贴代码的时候点#,你把toString()写在构造里了