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在java中向文件路径添加变量_Java_String_Path - Fatal编程技术网

在java中向文件路径添加变量

在java中向文件路径添加变量,java,string,path,Java,String,Path,是否可以修改文件路径,使其包含字符串变量 示例代码 String var = "Picture.jpg"; ImageIcon img = new ImageIcon("C:\\Users\\Main\\Documents\\CompSciProjects\\Memory Game\\var"); 使用 ImageIcon img=new-ImageIcon(“C:\\Users\\Main\\Documents\\CompSciProjects\\Memory Game\\”+var)

是否可以修改文件路径,使其包含字符串变量

示例代码

String var = "Picture.jpg";
   ImageIcon img = new ImageIcon("C:\\Users\\Main\\Documents\\CompSciProjects\\Memory Game\\var");
使用


ImageIcon img=new-ImageIcon(“C:\\Users\\Main\\Documents\\CompSciProjects\\Memory Game\\”+var)String var = "Picture.jpg";
ImageIcon img = new ImageIcon(String.format("C:\\Users\\Main\\Documents\\CompSciProjects\\Memory Game\\%s", var));