Question

Placed the reports have overrided all the results我想在带有结果的表格中打印，但是当我打印时，它覆盖了结果，并且只打印了一行

从其他类文件传递值以打印结果

我尝试使用Buffered writer编写代码

public void createTestSummaryHTMLTable(String sample,String samp[le,String sample,String passedText,String status) throws IOException {

    File file=new File("C:\\AutomationResults\\Forms\\",foldername);
    if(!file.exists()){
        file.mkdir();}  

    final String FILE_PATH =(file+"/"+formname);

    //final String FILE_PATH = "C:\\AutomationResults\\Forms\\"+formname;
    final String FILE_EXTENSION = "html";
    DateFormat df = new SimpleDateFormat("yyyyMMdd"); // add S if you need milliseconds
    String filename = FILE_PATH + "_"+ df.format(new Date()) + "." + FILE_EXTENSION;

    File file2 = new File(filename);

    // if file doesnt exists, then create it
    if (!file2.exists()) {
        file2.createNewFile();
    }
    BufferedWriter html = new BufferedWriter(new FileWriter(file2));
    html.write("<html><body bgcolor='#E6E6FA'><table border=1 cellpadding=0>");
    html.write("<title>Automation Summary report </title>");
    html.write("<br>");
    html.write("<center><strong><em>Batch report heading</em></strong>");
    html.write("<span style ='float; right;position:relative;right:30px;font weight:bold'>"+new Date().toString()+"</span>");
    html.write("<tr>");
    addlabel1(html,"Test Step Name");
    addlabel1(html,"Test Step Description");
    addlabel1(html,"Status");   
    addlabel1(html,"Screenshot");
    html.write("</tr>");

    html.write("<tr>");
    html.newLine();
    addlabel(html,sample);

    addlabel(html,sample);

    String status1 = "Passed";
    if (status1.equals(status))
    {
        html.write("<td width='20'style='color:#00F00;font-weight:bold;text-align:center'>"+status+"</td>");
    } else {
        html.write("<td width='20'style='color:#A52A2A;font-weight:bold;text-align:center'>"+status+"</td>");
    }

    addlabel(html,"Screenshot");

    html.write("</tr>");
    html.write("</table></body></html>");
    html.close();
}

Answer 1

哦，我想我猜到了你的问题。写入的文件只有一行。

那是因为写只写您所提供的内容。您需要在所有字符串的末尾添加\ n。

或者，使用Printwriter的println方法输出到您的文件。

Answer 2

您可以尝试向FileWriter添加一个布尔参数，该布尔参数有助于指定是应追加还是覆盖现有内容。如果传递true，它将打开文件以追加模式进行写入。

请更改此行：

BufferedWriter html = new BufferedWriter(new FileWriter(file2));

对此：

BufferedWriter html = new BufferedWriter(new FileWriter(file2, true));

Answer 3

实际结果

header is displaying for every row i dont need the header to display for all the rows结果正在得到预期结果是

标题应该只显示一次

通过在Java中传递值将结果写入html文件中-任何帮助将不胜感激

3 个答案: