JSONObject把对象转换成的json字符串，无法直接通过request.setAttribute();传到页面的input标签
如下是错误的：
request.setAttribute(“pageInfoJsonStr”, JSONObject.fromObject(pageInfo).toString());
还需要 jsonStr.replaceAll(“\”“, “’”)再放到request.setAttribute中
---------------------
JSONArray jsonList = new JSONArray();
if (TaskListReturn != null) {
jsonList = JSONArray.fromObject(TaskListReturn);
}
if (SuperviseManage != null) {
SuperviseManage.put("list", TaskList);
String obj = jsonList.toString();
obj = obj.replace("\"", "‘");
SuperviseManage.put("jsonList", obj);
}
SuperviseManage.put("TaskcountReturn", TaskcountReturn);
json字符串传到前台input
原文地址：https://www.cnblogs.com/konglxblog/p/10078314.html