js对json格式对象进行增加,修改,删除
// 假设数据为data var data=[ { "ID":"83d349de-eca4-4974-a8a7-f9b44b48c6f2", "IsLimit":null, "CustID":"a0e8d714-bd35-4fbe-8af3-ce11d5764bef", "CustName":"客户名称1" }, { "ID":"21c75dc0-826d-4ea3-b9a1-8a348cc9505f", "IsLimit":null, "CustID":"f2c0c9cc-b3de-4375-bb2e-bfc585ff27da", "CustName":"客户名称2" }]; data.forEach((val,index)=>{ val["IsLimit"]=1;// 修改 把IsLimit修改成1 val["LimitAccount"]=188.0;//增加 delete val["CustName"];// 删除 }) console.log(data);// 输出之后的结果如下 [ { "ID":"83d349de-eca4-4974-a8a7-f9b44b48c6f2", "LimitAccount":188.0, "IsLimit":"1", "CustID":"a0e8d714-bd35-4fbe-8af3-ce11d5764bef" }, { "ID":"21c75dc0-826d-4ea3-b9a1-8a348cc9505f", "LimitAccount":188.0, "IsLimit":"1", "CustID":"f2c0c9cc-b3de-4375-bb2e-bfc585ff27da" }];