{
"content": "{\"text\":\"Executing NodeDatasetFileOrDirectoryCSV : 1\",\"id\":1,\"name\":\"CSV\",\"type\":\"text\"}"
}
\ tag is getting appended after everything.
所有内容都会附加\ tag。
I want to access the type field. But i am not able to even after content.type because of the \ appended after every element. How to remove this ?
我想访问类型字段。但是我甚至无法在content.type之后因为在每个元素之后附加了\。如何删除？
2 个解决方案
#1
2
You're response is coming down as a valid JSON object, but the content property holds a value that is a JSON string, not a JSON object. You can either fix it on your server-side however you are constructing your response, or you can use JSON.parse to parse the content JSON string into a full-fledged object in JavaScript after you get your response.
您的响应将作为有效的JSON对象发布，但content属性包含的值是JSON字符串，而不是JSON对象。您可以在服务器端修复它，但是要构建响应，或者在获得响应后，可以使用JSON.parse将内容JSON字符串解析为JavaScript中的完整对象。
The latter would be something like this:
后者将是这样的：
var response = {"content": "{\"text\":\"Executing NodeDatasetFileOrDirectoryCSV : 1\",\"id\":1,\"name\":\"CSV\",\"type\":\"text\"}" };
response.content = JSON.parse(response.content);
console.log(response.content.type);
#2
0
Use JSON.parse() to get the JSON object from the string and then get the values using keys.
使用JSON.parse（）从字符串中获取JSON对象，然后使用键获取值。
#1
2
You're response is coming down as a valid JSON object, but the content property holds a value that is a JSON string, not a JSON object. You can either fix it on your server-side however you are constructing your response, or you can use JSON.parse to parse the content JSON string into a full-fledged object in JavaScript after you get your response.
您的响应将作为有效的JSON对象发布，但content属性包含的值是JSON字符串，而不是JSON对象。您可以在服务器端修复它，但是要构建响应，或者在获得响应后，可以使用JSON.parse将内容JSON字符串解析为JavaScript中的完整对象。
The latter would be something like this:
后者将是这样的：
var response = {"content": "{\"text\":\"Executing NodeDatasetFileOrDirectoryCSV : 1\",\"id\":1,\"name\":\"CSV\",\"type\":\"text\"}" };
response.content = JSON.parse(response.content);
console.log(response.content.type);
#2
0
Use JSON.parse() to get the JSON object from the string and then get the values using keys.
使用JSON.parse（）从字符串中获取JSON对象，然后使用键获取值。