1、案例1
<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>强制绑定</title> </head> <body> <div id="app"> <!--v-bind:可直接缩写为:--> <img v-bind:src="url"> <img :src="url"> </div> <script src="../js/vue.js" type="text/javascript"></script> <script> const vm = new Vue({ el: "#app", data: { url: "https://cn.vuejs.org/images/logo.png" } }); </script> </body> </html>
运行结果：
