text: [{"text_idx": "#000000", "text": "\u5f53\u9875\u9762\u5f15\u5165iframe\u7684\u65f6\u5019,\u7ecf\u5e38\u7684\u51fa\u73b0\u6eda\u52a8\u6761,\u73b0\u5728\u8981\u8ba9iframe\u81ea\u9002\u5e94\u9ad8\u5ea6 <iframe id=\"workspace\" src=\"\" name=\"workspace\" style=\"overflow-y:auto;\" frameborder=\"0\" width=\"100%\" height=\"10..."}, {"text_idx": "#000002", "text": "js\u683c\u5f0f\u5316\u65e5\u671f js\u52a0\u51cf\u65e5\u671f js\u65f6\u95f4\u8fd0\u7b97"}, {"text_idx": "#000003", "text": "radio\u64cd\u4f5c <input type=\"radio\" name=\"addsign\" value=\"beforeSign\" id=\"beforeSign\">\u524d\u52a0\u7b7e <input type=\"radio\" name=\"addsign\" value=\"aftersign\" id=&qu..."}]