应用管理

import pkg from '@system.package';

export default {    
  hasInstalled() {        
    pkg.hasInstalled({            
      bundleName: 'com.example.bundlename',            
      success: function(data) {                
        console.log('package has installed: ' + data);            
      },            
      fail: function(data, code) {               
        console.log('query package fail, code: ' + code + ', data: ' + data);            
      },        
    });    
  },
}