onResponse(JSONObject response)我想从服务器获取数据并将其解析到回收者视图。我在stackoverflow上看到了很多答案，但是找不到用于我的复杂JSON数据的任何合适的解决方案。我正在使用排球库，也许GSON是映射Java对象的正确方法。请告诉我从此json获取响应的正确方法。我只想使用“标题”，“正文”和“ createdAt”的信息。以下是我在授权令牌的帮助下收到的json的一部分。
{
"content": [
{
"id": "5c56e41245dfac0001100221",
"createdAt": "2019-02-03T12:52:34.225+0000",
"productName": "ams",
"title": "WPB Plan hass been APPROVED",
"body": "Dear Operator , WPB Plan Report Report has been Checked and Acknowledged.",
"data": {
"subModule": "wpb",
"moduleName": "planning",
"workspaceName": "Planing module ",
"category": "wpb",
"url": "http://pulse.target.meeraspace.com/ams/planning/wpb/details/5c56df5e2812a00001a23dc3",
"taskId": "182951",
"workspaceId": "360"
},
"from": {
"sub": "CiRlMTNjNDgxZC1iZDcwLTU0OTMtOWI1NS1kNjVhY2Q3OTM2MWQSBWxvY2Fs",
"name": "hashim",
"email": "hashim.shamsi@targetofs.com",
"valid": true
},
"viewed": false
},
{
"id": "5c56bba345dfac00011001fa",
"createdAt": "2019-02-03T10:00:03.314+0000",
"productName": "ams",
"title": "WPB Plan hass been APPROVED",
"body": "Dear Operator , WPB Plan Report Report has been Checked and Acknowledged.",
"data": {
"subModule": "wpb",
"moduleName": "planning",
"workspaceName": "Work Space Testing on EDGE Jan 2019",
"category": "wpb",
"url": "http://pulse.target.meeraspace.com/ams/planning/wpb/details/5c56b9182812a00001a23db9",
"taskId": "182856",
"workspaceId": "31"
},
"from": {
"sub": "CiRkODAyNWJhNy01ODJlLTU0NzktOTE4MS01MGE5ZTZmZGY3YWYSBWxvY2Fs",
"name": "Rajesh M",
"email": "rajesh.mhamunkar@targetofs.com",
"valid": true
},
"viewed": false
},
{
"id": "5c53e9f545dfac000110019f",
"createdAt": "2019-02-01T06:40:53.558+0000",
"productName": null,
"title": "Workspace",
"body": "invites you to workspace CSR",
"data": {
"workspaceId": "308",
"workspaceName": "CSR",
"moduleName": "workspace",
"subModuleName": "base",
"description": "Workspace invite",
"url": "/workspace/details/308"
},
"from": {
"sub": "CiQ2MjIxY2FjZS05OGM4LTU5NWEtOTc2NS1kYTNiN2QyODM0ZTkSBWxvY2Fs",
"name": "Usman Aleem",
"email": "usman.aleem@targetofs.com",
"valid": true
},
"viewed": false
},
{
"id": "5c52c67945dfac0001100148",
"createdAt": "2019-01-31T09:57:13.404+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "Jane",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c52c67945dfac0001100147",
"workspaceId": "247"
},
"from": null,
"viewed": false
},
{
"id": "5c52c42945dfac0001100144",
"createdAt": "2019-01-31T09:47:21.425+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "Jane",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c52c42945dfac0001100143",
"workspaceId": "247"
},
"from": null,
"viewed": false
},
{
"id": "5c52c41e45dfac0001100140",
"createdAt": "2019-01-31T09:47:10.714+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "Jane",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c52c41e45dfac000110013f",
"workspaceId": "247"
},
"from": null,
"viewed": false
},
{
"id": "5c4ff2eed669df00018df86d",
"createdAt": "2019-01-30T11:40:36.997+0000",
"productName": "workspace-message-345",
"title": "you have 5 new messages",
"body": "you have 5 new messages",
"data": {
"totalNotification": 5,
"moduleName": "message",
"workspaceName": "Testssfsdf",
"message": [
{
"channelId": "5c4fdcb2d669df00018df85d",
"type": "direct",
"unreadMessages": 4
},
{
"channelId": "5c500a58a20c78000129aaff",
"type": "group",
"unreadMessages": 1
}
],
"workspaceId": "345"
},
"from": null,
"viewed": false
},
{
"id": "5c510af6a20c78000129ab8c",
"createdAt": "2019-01-30T02:24:54.276+0000",
"productName": "workspace-message-351",
"title": "you have 1 new message",
"body": "you have 1 new message",
"data": {
"totalNotification": 1,
"moduleName": "message",
"workspaceName": "test-by-benjamin",
"message": [
{
"channelId": "5c4fdcb2d669df00018df85d",
"type": "direct",
"unreadMessages": 1
}
],
"workspaceId": "351"
},
"from": null,
"viewed": false
},
{
"id": "5c4fdadad669df00018df858",
"createdAt": "2019-01-29T04:47:22.035+0000",
"productName": null,
"title": "Workspace",
"body": "invites you to workspace Testssfsdf",
"data": {
"workspaceId": "345",
"workspaceName": "Testssfsdf",
"moduleName": "workspace",
"subModuleName": "base",
"description": "Workspace invite",
"url": "/workspace/details/345"
},
"from": {
"sub": "CiRhYjMyYzZmMS1hYjBhLTVhZjctOTFjYy04ODg1MDU3MTdkOGISBWxvY2Fs",
"name": "Yuchao Lu",
"email": "yuchao.lu@target-energysolutions.com",
"valid": true
},
"viewed": false
},
{
"id": "5c4efdf3d669df00018df845",
"createdAt": "2019-01-28T13:04:51.693+0000",
"productName": "ams",
"title": "Annual Base Report",
"body": "Dear Operator , Annual Base report for Inventory has been checked and acknowledged.",
"data": {
"subModule": "base",
"moduleName": "inventory",
"category": "AnnualInventoryProcess",
"url": "http://pulse.target.meeraspace.com/ams/inventory/base/details/5c4efdcb71306a0001d55c85",
"taskId": "182281"
},
"from": {
"sub": "CglyZWd1bGF0b3ISBWxvY2Fs",
"name": "Regulator",
"email": "regulator@yopmail.com",
"valid": true
},
"viewed": false
},
{
"id": "5c4efd3bd669df00018df83d",
"createdAt": "2019-01-28T13:01:47.168+0000",
"productName": null,
"title": "Task Assignment",
"body": "body",
"data": {
"moduleName": "taskManager",
"description": "DESC",
"url": "/workspace/task-manager/126",
"taskId": "649"
},
"from": {
"sub": "CiQxODFkYjU5ZS0wZGNjLTVkYmMtOWYxNi1lMjlkMjRiYTNjZTISBWxvY2Fs",
"name": "Mohsin",
"email": "targetmohsin@gmail.com",
"valid": true
},
"viewed": false
},
{
"id": "5c4ef924d669df00018df833",
"createdAt": "2019-01-28T12:44:20.780+0000",
"productName": null,
"title": "Task Assignment",
"body": "body",
"data": {
"moduleName": "taskManager",
"description": "DESC",
"url": "/workspace/task-manager/126",
"taskId": "621"
},
"from": {
"sub": "CiQxODFkYjU5ZS0wZGNjLTVkYmMtOWYxNi1lMjlkMjRiYTNjZTISBWxvY2Fs",
"name": "Mohsin",
"email": "targetmohsin@gmail.com",
"valid": true
},
"viewed": false
},
{
"id": "5c49dc92d669df00018df73c",
"createdAt": "2019-01-24T15:41:06.964+0000",
"productName": "ams",
"title": "WPB Plan",
"body": "Dear TECOM members, WPB Plan Report has been submitted, please check and acknowledge.",
"data": {
"subModule": "wpb",
"moduleName": "planning",
"workspaceName": "test 1",
"category": "wpb",
"url": "http://pulse.target.meeraspace.com/ams/planning/wpb/details/5c49dc9071306a0001d55c44",
"taskId": "180930",
"workspaceId": "317"
},
"from": {
"sub": "CghvcGVyYXRvchIFbG9jYWw",
"name": "Operator",
"email": "operator@meerawork.com",
"valid": true
},
"viewed": false
},
{
"id": "5c49dc91d669df00018df739",
"createdAt": "2019-01-24T15:41:05.757+0000",
"productName": "ams",
"title": "WPB Plan",
"body": "Dear TECOM members, WPB Plan Report has been submitted, please check and acknowledge.",
"data": {
"subModule": "wpb",
"moduleName": "planning",
"workspaceName": "test 1",
"category": "wpb",
"url": "http://pulse.target.meeraspace.com/ams/planning/wpb/details/5c49dc9071306a0001d55c44",
"taskId": "180923",
"workspaceId": "317"
},
"from": {
"sub": "CghvcGVyYXRvchIFbG9jYWw",
"name": "Operator",
"email": "operator@meerawork.com",
"valid": true
},
"viewed": false
},
{
"id": "5c495629d669df00018df715",
"createdAt": "2019-01-24T06:07:37.072+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "Android",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c495629d669df00018df714",
"workspaceId": "126"
},
"from": null,
"viewed": false
},
{
"id": "5c4635d6d669df00018df6ad",
"createdAt": "2019-01-21T21:12:54.801+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c4635d6d669df00018df6ac",
"workspaceId": "314"
},
"from": null,
"viewed": false
},
{
"id": "5c4635b5d669df00018df6aa",
"createdAt": "2019-01-21T21:12:21.382+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c4635b5d669df00018df6a8",
"workspaceId": "314"
},
"from": null,
"viewed": false
},
{
"id": "5c46357ed669df00018df6a6",
"createdAt": "2019-01-21T21:11:26.883+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c46357ed669df00018df6a4",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c463538d669df00018df6a0",
"createdAt": "2019-01-21T21:10:16.935+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c463537d669df00018df69e",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c4634ebd669df00018df69c",
"createdAt": "2019-01-21T21:08:59.607+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c4634ebd669df00018df69a",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c4632abd669df00018df68d",
"createdAt": "2019-01-21T20:59:23.197+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c4632abd669df00018df68c",
"workspaceId": "313"
},
"from": null,
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},
{
"id": "5c46327ad669df00018df689",
"createdAt": "2019-01-21T20:58:34.525+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c46327ad669df00018df688",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c46322cd669df00018df685",
"createdAt": "2019-01-21T20:57:16.298+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c46322cd669df00018df684",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c4631c0d669df00018df67e",
"createdAt": "2019-01-21T20:55:28.482+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c4631c0d669df00018df67d",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c462ed4d669df00018df674",
"createdAt": "2019-01-21T20:43:00.419+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c462ed4d669df00018df673",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c462ac0d669df00018df670",
"createdAt": "2019-01-21T20:25:36.835+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c462ac0d669df00018df66f",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c462a87d669df00018df66d",
"createdAt": "2019-01-21T20:24:39.704+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c462a87d669df00018df66b",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c46294dd669df00018df668",
"createdAt": "2019-01-21T20:19:25.889+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c46294dd669df00018df667",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c4624bbd669df00018df664",
"createdAt": "2019-01-21T19:59:55.793+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c4624bbd669df00018df663",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c4623d3d669df00018df660",
"createdAt": "2019-01-21T19:56:03.623+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c4623d3d669df00018df65f",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c46234bd669df00018df65c",
"createdAt": "2019-01-21T19:53:47.284+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c46234bd669df00018df65b",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c462296d669df00018df655",
"createdAt": "2019-01-21T19:50:46.325+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c462296d669df00018df654",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c462234d669df00018df652",
"createdAt": "2019-01-21T19:49:08.522+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c462234d669df00018df650",
"workspaceId": "313"
},
"from": null,
"viewed": false
},
{
"id": "5c4621cbd669df00018df646",
"createdAt": "2019-01-21T19:47:23.114+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "First-workspace",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c4621cbd669df00018df645",
"workspaceId": "313"
},
"from": null,
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},
{
"id": "5c4583139b09c60001a94445",
"createdAt": "2019-01-21T08:30:11.922+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
"workspaceName": "test 1",
"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c4583139b09c60001a94443",
"workspaceId": "317"
},
"from": null,
"viewed": false
},
{
"id": "5c4581679b09c60001a94440",
"createdAt": "2019-01-21T08:23:03.482+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
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"category": "meeting invitation",
"subModuleName": "invitation",
"url": "/mp/api/v2/meetings/invitation/5c4581679b09c60001a9443f",
"workspaceId": "317"
},
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},
{
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"createdAt": "2019-01-21T08:16:48.297+0000",
"productName": "meetings",
"title": "Meeting invitation",
"body": "New meeting invitation",
"data": {
"moduleName": "meeting",
"action": "popup",
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},
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"viewed": false
},
答案 0 :(得分：0)
创建一个或多个模型类（针对您的情况），并在Volley onResponse方法中使用Gson对其进行适当解析。
您可以使用link
在线将JSON响应转换为Java POJO类。答案 1 :(得分：0)
您可以执行以下操作。在您的onResponse方法中，您收到JSONObject响应。所以像这样将对象添加到模型类中。
Gson gson = new Gson();
YourPOJOClass dataResponse = gson.fromJson(response.toString(), YourPOJOClass.class);
我假设您已经成功生成了POJO类。
答案 2 :(得分：0)
您可以尝试使用此在线链接来转换您的json to poja class。您需要做的就是创建一个嵌套的pojo类，并尝试 retrofit 而不是凌空抽射，它已经过时了
我这样使用
String temp = jsonString;
Gson gson = new Gson();
Favourites favourites = gson.fromJson(temp, Favourites.class);
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