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iframe 多子窗口通信 #110

Closed sailei1 closed 3 years ago

sailei1 commented 3 years ago 
// 接收页面
window.addEventListener('storage', function (e) {
      if (e.key == 'xxx') {
        console.log(e.newValue);

       // 用完移除  localStorage.removeItem('xxx');
       }
    });
//触发页面
localStorage.setItem('xxx',JSON.stringify({...}))