vee-validate验证设置中文但是无效

无效代码：

import zh_CN from 'vee-validate/dist/locale/zh_CN'
Vue.use(VeeValidate)

// 表单验证
VeeValidate.Validator.localize('zh_CN',{
  message: {
    ...zh_CN.messages,
    is: (field) => `${field}必须与密码相同`
  },
  attributes: {
    phone: '手机号',
    code: '验证码',
    password: '密码',
    confirmPassword: '确认密码',
    agree: '协议',
  }
})

修改配置：

import zh_CN from 'vee-validate/dist/locale/zh_CN'
Vue.use(VeeValidate)

// 设置默认语言为中文
VeeValidate.Validator.localize('zh_CN', zh_CN);

// 表单验证
VeeValidate.Validator.localize('zh_CN',{
  message: {
    zh_CN: {
      messages: {
        ...zh_CN.messages,
        is: (field) => `${field}必须与密码相同`
      }
    }
  },
  attributes: {
    phone: '手机号',
    code: '验证码',
    password: '密码',
    confirmPassword: '确认密码',
    agree: '协议',
  }
})