Java去除字符串最前面一个字符和最后面一个字符
public class demo {
public static void main(String[] args) {
String returnInfo = ""{"success":true,"msg":"success","data":{}}"";
System.out.println(returnInfo);
if (returnInfo.startsWith(""")) {
returnInfo = replaceFirst(returnInfo, """, "");
System.out.println("去除前引号：" + returnInfo);
}
if (returnInfo.endsWith(""")) {
returnInfo = replaceLast(returnInfo, """, "");
System.out.println("去除后引号：" + returnInfo);
}
System.out.println(returnInfo);
}
//去掉最前面的一个字符
private static String replaceFirst(String ret, String strToReplace, String replaceWithThis) {
return ret.replaceFirs
