如果是 “字符串数组” 转 “字符串”，只能通过循环，没有其它方法
String[] str = {"abc", "bcd", "def"};StringBuffer sb = new StringBuffer();for(int i = 0; i < str.length; i++){sb. append(str[i]);}String s = sb.toString();
如果是 “字符数组” 转 “字符串” 可以通过下边的方法
char[] data={'a','b','c'}; String s=new String(data);
//字符数组转List
String[] s = {"a","b","c"};List list= java.util.Arrays.asList(s);
//List转字符数组——例子一
List<String> list = new ArrayList<String>();list.add("a1");list.add("a2");String[] toBeStored = list.toArray(new String[list.size()]);for(String s : toBeStored) {System.out.println(s);}
//List转字符数组——例子二
List<String> list = new ArrayList<String>();list.add("a1");list.add("a2");String[] toBeStored = new String[al.size()];list.toArray(toBeStored);for (String s : toBeStored) {System.out.println(s);}
//List转字符数组——例子三
List<String> list = new ArrayList<String>();list.add("a1");list.add("a2");String[] toBeStored = new String[]{};String[] str = al.toArray(toBeStored);for (String s : str) {System.out.println(s);}
利用此转化：String str[] = list.toArray(new String[]{});
List list= java.util.Arrays.asList(String str[]);
如果觉得《java中如何将字符串数组转换成字符串（转）》对你有帮助，请点赞、收藏，并留下你的观点哦！
