android - 我有这种类型的 getStringArrayListExtra 但如何从它获取exam_ques_id 值？

Question

arr_ques_arr = getIntent().getStringArrayListExtra("qustion_arr");

日志列表：

[{"user_exam":[{"exam_ques_id":"82","exam_id":"2","answer":"-1","user_ans":"0"},{"exam_ques_id":"90","exam_id":"2","answer":"-1","user_ans":"2"}]}]

标签： androidandroid-studio

Answer 1

使用 JSONObject 类解析 json