java - 将JSON从Ajax请求转换为Java中的JSON对象

这是表格数据

selectedDtlId: [{"id":"3","isReviewed":true,"notes":"notes asdf test add 2"},{"id":"2","isReviewed":true,"notes":""},{"id":"1","isReviewed":true,"notes":""}]
isReviewedAll: true
notesAll:

在Controller中运行以下代码后

Gson gson = new Gson();
gson.toJson(request.getParameter("selectedDtlId"));

响应

"[{\"id\":\"3\",\"isReviewed\":true,\"notes\":\"notes asdf test add 2\"},{\"id\":\"2\",\"isReviewed\":true,\"notes\":\"\"},{\"id\":\"1\",\"isReviewed\":true,\"notes\":\"\"}]"

预期响应

[
   {
      "id": "3",
      "isReviewed": true,
      "notes": "notes asdf test add 2"
   },
   {
      "id": "2",
      "isReviewed": true,
      "notes": ""
   },
   {
      "id": "1",
      "isReviewed": true,
      "notes": ""
   }
]

最佳答案

当您应该从Json呼叫时，您正在呼叫toJson：

gson.fromJson(request.getParameter("selectedDtlId"), JsonElement.class);

或者，如果您有模型：

gson.fromJson(request.getParameter("selectedDtlId"), MyModel.class);

关于java - 将JSON从Ajax请求转换为Java中的JSON对象，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/51271482/