e023. creating a temporary file.txt

来自「这里面包含了一百多个JAVA源文件」· 文本 代码 · 共 14 行

try {
        // Create temp file.
        File temp = File.createTempFile("pattern", ".suffix");
    
        // Delete temp file when program exits.
        temp.deleteOnExit();
    
        // Write to temp file
        BufferedWriter out = new BufferedWriter(new FileWriter(temp));
        out.write("aString");
        out.close();
    } catch (IOException e) {
    }