Escape quotes in a String in Java

Question

I have the below string in which I am successfully escaping the quotes with .

        <Test sample=\"5\" couponCode=\"\"><WeatherApp>"
        + "<Temp><UpdateInfo><WeatherDetail>"
        + "<Release batchNo=\"\"/>"
        + "</WeatherDetail></UpdateInfo></Temp>"    
        + "</WeatherApp></Test>

My question is, lets say I want to replace one of the values in this string with my DTO.getVal(), how do I do it?

For eg -

        <Test sample="dto.getVal()" couponCode=\"\"><WeatherApp>"
        + "<Temp><UpdateInfo><WeatherDetail>"
        + "<Release batchNo=\"\"/>"
        + "</WeatherDetail></UpdateInfo></Temp>"    
        + "</WeatherApp></Test>

I have done this multiple ways, and haven't been successful so far. Can you please advise?

Answer 1

 <Test sample=\""+dto.getVal()+"\" couponCode=\"\"><WeatherApp>"
        + "<Temp><UpdateInfo><WeatherDetail>"
       + "<Release batchNo=\"\"/>"
       + "</WeatherDetail></UpdateInfo></Temp>"    
        + "</WeatherApp></Test>

Answer 2

只需使用字符串连接： \\"" + dto.getVal() + "\\"