JS replaces the specified field name in the JSON array

direct chain operation

JSON.parse(JSON.stringify(你的json数组).replace(/原来的字段名/g, "想要的字段名"));

For example:

const list = [{ id: "1", area: "Nanming District" }, { id: "2", area: "Yunyan District" }];

console.log(JSON.parse(JSON.stringify(list).replace(/area/g, "text"))); // [{ id: "1", text: "Nanming District" }, { id: "2", text: "Yunyan District" }]