一、下载 xss 依赖

npm install xss --save

二、main.js中引入xss包并挂载到vue原型上

import xss from "xss";
Vue.prototype.xss = xss;

三、在vue.config.js中覆写html指令

chainWebpack: config => {
    config.module
        .rule("vue")
        .use("vue-loader")
        .loader("vue-loader")
        .tap(options => {
            options.compilerOptions.directives = {
                html(node, directiveMeta) {
                    (node.props || (node.props = [])).push({
                        name: "innerHTML",
                        value: `xss(_s(${directiveMeta.value}))`
                    });
                }
            };
            return options;
        });
}