Question

我已将JSON数据存储在变量中。但在检索其显示意外的令牌时。

var somejson = "[{ \"key1\" : \"<header class=\"main-header dark-bg\"><div class=\"row\"></div></header>\"},{\"key2\" : \"<div class=\"row content clearfix worldwide dark-bg t--bg-5\"></div>\"}]";

var mainObject = JSON.parse(somejson);
  console.log(mainObject);
  for (var key in mainObject) {
    //console.log("key"+key);
          var innerObject = mainObject[key];
          //console.log("inner object "+innerObject);
          for (var innerKey in innerObject) {
            var t = innerObject[innerKey];
            console.log(t);
}
}

有人可以帮助我，我错了，我得到了意想不到的令牌o错误。我搜索了解决方案，但无法解决。请帮帮我

Answer 1

您的JSON数据无效，因为您在密钥const todosReducer = (state = [], action) => { if (action.type === 'ADD_TODO') { return { id: action.payload.id, text: action.payload.text, completed: false }; } return state; }; const visibilityFilterReducer = (state = 'SHOW_ALL', action) => { // your visibility filter reducer logic }; export default combineReducers({ todos: todosReducer, visibilityFilter: visibilityFilterReducer }); 的值内部"main-header dark-bg"而没有转义那些双引号。

成功

key1

或者在键值

中使用单引号作为属性值

var somejson = "[{ \"key1\" : \"<header class=\\\"main-header dark-bg\\\"><div class=\\\"row\\\"></div></header>\"},{\"key2\" : \"<div class=\\\"row content clearfix worldwide dark-bg t--bg-5\\\"></div>\"}]";

Answer 2

按照以下方式制作你的json：

File.Exists

变量中的json数据并显示在表

2 个答案: