[英]JSON.parse gives unexpected token error
I receive this data when I call my api 调用api时会收到此数据
[{"DispatchNo":"xxxxx","DispatchDate":"xxxxxxx","Complete":"xxx","CustomerID":"xxxxx","Name":"xxxxxx","Contact":"","Phone":"xxxxx","ShipPhone":"xxxx","PurchaseOrder":"xxxx","OrderLoads":"5","OrderQty":"125","FreightUnitID":"x
my controoller.js code where it indicates failure is: 我的controoller.js代码指示失败是:
var jsonString = result.data.replace(/\\/g, "\\");
var orderFromApex = JSON.parse(jsonString);
orderFromApex = orderFromApex.substring(0);
console.log(orderFromApex);
//orderFromApex += '"';
orderFromApex = JSON.parse(orderFromApex);
console.log(orderFromApex);
I get error SyntaxError: Unexpected token C in JSON at position 898 at JSON.parse () I believe it is failing at orderFromApex = JSON.parse(orderFromApex). 我收到错误SyntaxError:JSON中的意外令牌C,位于JSON.parse()的位置898,我认为它在orderFromApex = JSON.parse(orderFromApex)处失败。 I am also console logging orderFromApex which I have posted above. 我也是在上面发布的控制台记录orderFromApex。 What is going on? 到底是怎么回事? is there a problem with my JSON response? 我的JSON响应有问题吗?
Your API seems to not escape characters correctly. 您的API似乎无法正确转义字符。 "
for example appears unescaped inside strings closing them before they should be closed. "
,例如在未关闭的字符串中出现未转义的字符,然后应将其关闭。
{"example": "Hello "World"!"}
should instead be {"example": "Hello \\"World\\"!"}
. {"example": "Hello "World"!"}
应该改为{"example": "Hello \\"World\\"!"}
。
Trying to parse the first example will throw SyntaxError: Unexpected token W in JSON at position 20
. 尝试解析第一个示例将SyntaxError: Unexpected token W in JSON at position 20
抛出SyntaxError: Unexpected token W in JSON at position 20
。 That's because the parser will look at the "
before World
and think Oh, the string is already over, what's this weird W
doing after it? . 这是因为解析器将在World
之前查看"
并认为哦,字符串已经结束了,这之后奇怪的W
在做什么?” 。
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