File Writer overrides previous write Java

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遥遥无期
遥遥无期 2021-01-23 10:22
try {
                File file = new File(filePath+\"usedcommands.txt\");
                if (!file.exists()) {
                    file.createNewFile();
                       


        
2条回答
  •  长发绾君心
    2021-01-23 10:52

    Use this it will work

    fw = new FileWriter("fileName",true);
    

    for more details on FileWriter see this

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