<Meta charset="UTF-8"> <Meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0"> <Meta name="apple-mobile-web-app-capable" content="yes"> <Meta name="apple-mobile-web-app-status-bar-style" content="black">

<Meta charset="UTF-8"> <Meta name="viewport" content="width=device-width,data:{ json:{name:'abcdef',age:'16'},b:2 } }); vm.$watch('json',function(){ alert('发生变化了'); },{deep:true}); document.onclick = function(){ vm.json.name = "aaaaaa"; } }