英文:
How to convert String into hashmap
问题
String a = "{\"colmdl\":[{\"field\":\"srrno\"},{\"field\":\"loadport\"}],\"suppressClipboardPaste\":true,\"excelSheetName\":\"Grid_sheet\",\"editable\":true,\"excelExportType\":\"Toolbar\"}";// 将上述字符串转换为一个映射（Map）Map<String, Object> map = new Gson().fromJson(a, new TypeToken<Map<String, Object>>() {}.getType());// 获取映射中的对应值Object colmdl = map.get("colmdl");Object suppressClipboardPaste = map.get("suppressClipboardPaste");Object excelSheetName = map.get("excelSheetName");Object editable = map.get("editable");Object excelExportType = map.get("excelExportType");
英文:
String a = "{"colmdl":[{"field":"srrno"},{"field":"loadport"}],"suppressClipboardPaste":true,"excelSheetName":"Grid_sheet","editable":true,"excelExportType":"Toolbar"}"
this is I stored in as a string , i need to set this as a map.
for ex colmdl,suppressClipboardPaste,excelSheetName,editable, excelExportType these all should be key.
答案1
得分: 1
如果您仍然在寻找地图，它应该是 Map<String,Object>。
以下是使用Jackson库的ObjectMapper的示例。
String json = "{ ... }"ObjectMapper mapper = new ObjectMapper();Map<String, Object> map = mapper.readValue(json, new TypeReference<Map<String, Object>>(){})
英文:
If you still looking for a map, it should be Map<String,Object>.
Here is example using ObjectMapper from Jackson library.
String json = "{ ... }"ObjectMapper mapper = new ObjectMapper();Map<String, Object> map = mapper.readValue(json,new TypeReference<Map<String, Object>>(){})
答案2
得分: 0
那是 JSON 数据，因此您需要一个 JSON 解析工具。您需要一个库来完成这个任务。例如，Jackson。
英文:
That's JSON data, so you need a JSON reading tool. You need a library to do this. For example, Jackson.
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