之前遇到过"/",在esclipse中报错,只认识“\\”,“/”符号,需要将string字符串“\”,转换成“\\”或者“/”怎么转呢?
获取字符串是 String path = "\root\data\image";
因为"\"会报错,所以把他写进txt文本读出来。
List<String> lines;
try {
lines = Files.readAllLines(Paths.get("C:\\Users\\Shinelon\\Desktop\\test.txt"), StandardCharsets.UTF_8);
StringBuilder sb = new StringBuilder();
for (String line : lines) {
if (line.contains("\\")) {
String c = line.replaceAll("\\\\", "/");
sb.append(c);
}
}
String fromFile = sb.toString();
System.out.println(fromFile);
} catch (IOException e) {
e.printStackTrace();
}
这样就可以转换成功了!