英文:
Concatenate String with double quotes in Java
问题
现在我有一个方法，它将返回XPath值，即：
public String xpathValue(String countryName) {return "//*[@label=\"" + countryName + "\"]";}
如果我使用Nigeria调用它，它将返回以下值：
//*[@label=Nigeria]
但我想要值用双引号括起来，就像这样：
//*[@label="Nigeria"]
我该如何实现这个目标？
英文:
Now I have method, which will return me xpath value i.e.
public String xpathValue (String countryName){return "//*[label="+countryName+"]"}
And if I call it with Nigeria it will return me value like this:
//*[@label=Nigeria]
But I want value surrounded with double quotes, like this:
//*[@label="Nigeria"]
How can I achieve this?
答案1
得分: 1
A valid xpath is:
//*[@label='Nigeria']
and to generate the above, you can use the following line of code:
return "//*[@label='" + countryName + "']";
and to generate:
//*[@label="Nigeria"]
You can use the following line of code:
return "//*[@label=\"" + countryName + "\"]";// ^the above backslash indicates that the following character i.e. \" is printable
POC
Code:
public class XPathStringDemo {public static void main(String[] args) {XPathStringDemo obj = new XPathStringDemo();System.out.println(obj.xpathValue("Nigeria"));}public String xpathValue (String countryName){return "//*[@label=\"" + countryName + "\"]";}}
Output:
//*[@label="Nigeria"]
英文:
A valid xpath is:
//*[@label='Nigeria']
and to generate the above, you can use the following line of code:
return "//*[@label='"+countryName+"']";
and to generate:
//*[@label="Nigeria"]
You can use the following line of code:
return "//*[@label=\""+countryName+"\"]";// ^the above backslash indicates that the following character i.e. " is printable
POC
Code:
public class XPathStringDemo {public static void main(String[] args) {XPathStringDemo obj = new XPathStringDemo();System.out.println(obj.xpathValue("Nigeria"));}public String xpathValue (String countryName){return "//*[@label=\""+countryName+"\"]";}}
Output:
//*[@label="Nigeria"]
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