json 转为字符串，出现" ？

Question

构造一个jsonlet postData = {};postData["text"] = msgContentpostData["headImage"] = that.$store.state.sendToUser.headImagepostData["nickname"] = that.$store.state.sendToUser.nickname在用JSON.stringify转为字符串，字符串中出现""{"text":"41","headImage":"https://images.decor01.com/shui_0019.jpg","nickname":"草根"}"

Answer 1

"是"的转义字符，你不要用[]，直接用.应该就不会了

Answer 2

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也不是我说的那个问题。。。你在什么场景出现的？