1.给api目录下新增api.js 增加api.js 内容如下:export const BASE_URL_SENDDOC = 'http://127.0.0.1:8181'export const BASE_URL_DIP = 'http://127.0.0.1:10081' 2.遇到js文件① import {BASE_URL_SENDDOC} from './api.js'; ② 替换url为 url: BASE_URL_SENDDOC+'/userinfo/updatepwd/'+`${id}`, 3.遇到vue文件① import {BASE_URL_SENDDOC} from "@/api/api.js";② method中加 BASE_URL_SENDDOC,③ 有这种情况的处理为::action="BASE_URL_SENDDOC+'/attachment/fileupload/'"