[英]how to add string with special character as json key?
I want to add string with special character in JSON as KEY.For example " Sam@123 " 我想在JSON中添加带有特殊字符的字符串作为KEY。例如“ Sam @ 123 ”
Here is the code, that I am trying. 这是我正在尝试的代码。
<script type="text/javascript">
var jsonObj={"sam":1,"rudolph":1,"js":1," ":12};
var key="samw@123";
alert("Add it.")
// Adding the key with Special Character in JSON
eval("jsonObj."+key+"=11")
alert("Added successfully.")
for(var i=0; i< Object.keys(jsonObj).length; i++){
alert("KEY#"+Object.keys(jsonObj)[i]);
}
</script>
I am getting following error at line 6 " eval......
". 我在第6行“
eval......
”处出现以下错误。
Uncaught SyntaxError: Unexpected token ILLEGAL
Uncaught SyntaxError:意外的令牌非法
Is there any other way to add special character in Json as KEY? 还有其他方法可以在Json中添加特殊字符作为KEY吗?
I am also not able to add 我也无法添加
var key="samw-123";
for this I am getting error saying 为此,我说错了
Uncaught ReferenceError: Invalid left-hand side in assignment
未捕获的ReferenceError:分配中的左侧无效
Should work fine using such syntax instead: 应该使用以下语法正常工作:
eval("jsonObj['" + key + "'] = 11");
Actually, eval
is not even required: 实际上,甚至不需要
eval
:
jsonObj[key] = 11;
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