Writing to an already existing file using FileWriter Java

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一整个雨季
一整个雨季 2020-12-19 01:25

Is there anyway I can write to an already existing file using Filewriter

For example when the user clicks a submit button:

FileWriter writer = new Fi         


        
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  •  醉酒成梦
    2020-12-19 01:53

    Yeah. Use the constructor like this:

    FileWriter writer = new FileWriter("myfile.csv",true);
    

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