{"id":1589,"date":"2020-12-07T21:03:50","date_gmt":"2020-12-07T13:03:50","guid":{"rendered":"http:\/\/blog.infinity.idv.tw\/?p=1589"},"modified":"2020-12-07T21:03:50","modified_gmt":"2020-12-07T13:03:50","slug":"delphi%e4%bd%bf%e7%94%a8lkjson%e5%a4%9a%e5%b1%a4%e6%ac%a1%e4%b8%80%e8%88%ac%e5%8f%96%e5%80%bc%e8%88%87%e9%99%a3%e5%88%97%e5%8f%96%e5%80%bc%e7%af%84%e4%be%8b","status":"publish","type":"post","link":"http:\/\/blog.infinity.idv.tw\/?p=1589","title":{"rendered":"DELPHI\u4f7f\u7528lkJSON\u591a\u5c64\u6b21\u4e00\u822c\u53d6\u503c\u8207\u9663\u5217\u53d6\u503c\u7bc4\u4f8b"},"content":{"rendered":"

\u6587\u7ae0\u51fa\u8655
<\/font>http:\/\/rakelitica.blogspot.com\/2012\/07\/using-lkjson-example-with-google-drive.html<\/font><\/a><\/p>\n

JSON\u6587\u4ef6\u7bc4\u672c(\u53ef\u8cbc\u5230 <\/font>https:\/\/jsoneditoronline.org\/#left=local.lapedo&right=local.vaxeha<\/font><\/a> \u5e6b\u4f60\u7dda\u4e0a\u683c\u5f0f\u5316JSON\u6bd4\u8f03\u597d\u770b\u61c2)<\/font><\/p>\n

{
  "kind": "drive#fileList",
  "etag": "\\"ia2FS23424234234ANFYAdsc1Tyua2KKA-HnMs\\"",
  "selfLink": "<\/font>https:\/\/www.googleapis.com\/drive\/v2\/files"<\/font><\/a>,
  "items": [
  {
   "kind": "drive#file",
   "id": "0BwtHRVB3TFRHVllvRVE",
   "etag": "\\"ia2H5NSXK_wk\/MTM0MTc3MTMwMTU5Mg\\"",
   "selfLink": "<\/font>https:\/\/www.googleapis.com\/drive\/v2\/files\/0BwPgllvRVE"<\/font><\/a>,
   "alternateLink": "<\/font>https:\/\/docs.google.com\/folder\/d\/0BwPgllvRVE\/edit"<\/font><\/a>,
   "permissionsLink": "<\/font>https:\/\/www.googleapis.com\/drive\/v2\/files\/0BwPgllvRVE\/permissions"<\/font><\/a>,
   "title": "Folder0",
   "mimeType": "application\/vnd.google-apps.folder",
   "description": "Folzer Zero",
   "labels": {
    "starred": false,
    "hidden": false,
    "trashed": false,
    "restricted": false,
    "viewed": true
   },
   "createdDate": "2012-07-08T18:13:51.185Z",
   "modifiedDate": "2012-07-08T18:15:01.592Z",
   "modifiedByMeDate": "2012-07-08T18:15:01.592Z",
   "lastViewedByMeDate": "2012-07-08T18:15:07.039Z",
   "parents": [
     {
     "kind": "drive#parentReference",
     "id": "0AAPgHUk9PVA",
     "selfLink": "<\/font>https:\/\/www.googleapis.com\/drive\/v2\/files\/0BwPgllvRVE1\/parents\/0AA6_KcYtHUk9PVA"<\/font><\/a>,
     "parentLink": "<\/font>https:\/\/www.googleapis.com\/drive\/v2\/files\/0AA6_KcYtHUk9PVA"<\/font><\/a>,
     "isRoot": true
    }
   ],
   "userPermission": {
    "kind": "drive#permission",
    "etag": "\\"ia2FSHMEjvcFQvtI4rH3hoJimnEgfM\\"",
    "id": "current",
    "role": "owner",
    "type": "user"
   },
   "quotaBytesUsed": "0",
   "ownerNames": [
    "Artur"
   ],
   "lastModifyingUserName": "Artur",
   "editable": true,
   "writersCanShare": true
  },
  {
   "kind": "drive#file",
  }
  {
   "kind": "drive#file",
  }
  ]
}<\/font><\/p>\n

<\/font><\/p>\n

DELPHI JSON lkJSON \u7a0b\u5f0f\u7bc4\u4f8b<\/font><\/p>\n

procedure TForm1.BlaBlaBla( JSonString : string );
var
  js,
  itjs: TlkJSONobject;<\/font><\/p>\n

<\/font> <\/p>\n

  ii  : integer;
  Str : string;<\/font><\/p>\n

<\/font> <\/p>\n

  Trash : boolean;
begin<\/font><\/p>\n

<\/font> <\/p>\n

  \/\/ Parse the String
  js := TlkJSON.ParseText( JSonString ) as TlkJsonObject;<\/font><\/p>\n

<\/font> <\/p>\n

  \/\/ Values on the first level are as easy as this
  selfLink := js.getString( ‘selfLink’ );<\/font><\/p>\n

<\/font> <\/p>\n

  \/\/ let’s digg into each document …
  for ii:=0 to js.Field[‘items’].Count-1 do
    begin<\/font><\/p>\n

<\/font> <\/p>\n

    \/\/ each document is a TlkJSONobject …
    ijs := (js.Field[‘items’].Child[ ii ] as TlkJSONobject);<\/font><\/p>\n

<\/font> <\/p>\n

    \/\/ So, it will be so simple to get something like this…
    Item.etag         := ijs.getString( ‘etag’ );
    Item.Id           := ijs.getString( ‘id’ );
    Item.title        := ijs.getString( ‘title’ );
     
    \/\/ Or a little bit different…   
    Item.IsTrash      := ijs[‘labels’].Field[‘trashed’].Value;<\/font><\/p>\n

<\/font> <\/p>\n

    end;<\/font><\/p>\n

<\/font> <\/p>\n

  js.Free;
end<\/font><\/p>\n","protected":false},"excerpt":{"rendered":"

\u6587\u7ae0\u51fa\u8655 http:\/\/rakelitica.blogspot.com\/2012\/07\/using-lkjson-example-with-google-drive.html<\/p>\n

JSON\u6587\u4ef6\u7bc4\u672c(\u53ef\u8cbc\u5230 https:\/\/jsoneditoronline.org\/#left=local.lapedo&right=local.vaxeha \u5e6b\u4f60\u7dda\u4e0a\u683c\u5f0f\u5316JSON\u6bd4\u8f03\u597d\u770b\u61c2)<\/p>\n

{   "kind": "drive#fileList",   "etag": "\\"ia2FS23424234234ANFYAdsc1Tyua2KKA-HnMs\\"",   "selfLink": "https:\/\/www.googleapis.com\/drive\/v2\/files",   "items": [   {    "kind": "drive#file", […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[653],"_links":{"self":[{"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/1589"}],"collection":[{"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1589"}],"version-history":[{"count":1,"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/1589\/revisions"}],"predecessor-version":[{"id":1590,"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/1589\/revisions\/1590"}],"wp:attachment":[{"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1589"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}