echo和return在返回ajax结果上有什么区别?
$.ajax({ ... success: function (data) { addType = "change"; var obj = JSON.parse(data); console.log(data); } })
$addID = $this->input->post('addId'); $data = $this->Address_model->getAddressListInfo($addID); (1)echo json_encode($data); (2)return json_encode($data);
上面用echo就可以,用return就不行!求解
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