修改了逻辑

wenzheng.yang

2023-06-19 f66c10e6a1837a6704f2296d1a7c740a53e88fb4

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
package publicclass;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
 
public class Savelog {
    static File file=new File("./systemFiles/log.txt");
    /**±£´æÊý¾Ý½øÈëtxtÎĵµ
     * @param String messageÐèÒª±£´æµÄÄÚÈÝ
     * @param File Îļþ±£´æ·¾¶
     * @param boolean fugaiÄÚÈÝÊǸ²¸Ç»¹ÊÇ×·¼Ó*/
    public static void save_in_txt(String message)  {
        String message1=GetNowTime.now()+message;
        try {            
            if(!file.exists()) {
                file.createNewFile(); // ´´½¨ÐÂÎļþ,ÓÐͬÃûµÄÎļþµÄ»°Ö±½Ó¸²¸Ç
            }
            //FileOutputStream¹¹Ô캯ÊýÖеĵڶþ¸ö²ÎÊýtrue±íʾÒÔ×·¼ÓÐÎʽдÎļþ 
            FileOutputStream fos = new FileOutputStream(file,true);
            OutputStreamWriter osw = new OutputStreamWriter(fos);
            BufferedWriter bw = new BufferedWriter(osw);
            bw.write(message1);
            bw.newLine();
            bw.flush();
            bw.close();
            osw.close();
            fos.close();
        }catch (FileNotFoundException e1) {
            e1.printStackTrace();
        } catch (IOException e2) {
            e2.printStackTrace();
        }
    }
}