Question

JAVA string类型的字符串"[{"a":"a","b":"b"},{"c":"c","d":"d"}]"转换成数组

java后台获取接口数据返回来的格式就是"[{"a":"a","b":"b"},{"c":"c","d":"d"}]"，想转换成数组，数组的第0个是{"a":"a","b":"b"}，第1个是{"c":"c","d":"d"}

Answer 1

String str = "abcdefghijklmnopqrstuvwxyz"; char[] strS = new char[str.length()]; for (int i = 0; i < str.length(); i++) { strS[i] = str.charAt(i); } //思路：将字符串数组变为字符数组 ^-^