File文件简单操作工具类

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//写入html文件内容 public static void setLocalHtmlStream(String path,String html) {        FileWriter fw;try {fw = new FileWriter(path);        fw.write(html);        fw.close();} catch (Exception e) {}    }//读取html文件内容 public static String getLocalHtmlStream(String path) {        String str = "";        FileReader fr;try {fr = new FileReader(path);        int num;        while ((num = fr.read()) != -1) {            str += (char)num;        }        fr.close();} catch (Exception e) {}                return str;    }
public void WriterLine(BufferedWriter bw,String val){try {        bw.write(val);          bw.newLine();          bw.flush(); } catch (Exception e) {} }File file = new File("E:\\客户靶点信息.txt");BufferedWriter bw = new BufferedWriter(new FileWriter(file, true));WriterLine(bw,"Account: ["+taticBasicDTO.getId()+" "+taticBasicDTO.getEmail()+"] - "+bigTargets.size());
//写入html文件内容 public static void setLocalHtmlStream(String path,String html) {FileWriter fw;try {File file = new File(path);              if (!file.getParentFile().exists()) {                  file.getParentFile().mkdirs();              }  fw = new FileWriter(path);  // "C://Users//Administrator//Desktop//demo//"+System.currentTimeMillis()+".html"        fw.write(html);                fw.close();} catch (Exception e) {}    }




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