vue写请求接口--请求参数的变量要在return里面声明

//谨记return里面是返回所有声明的变量的名字，数组以及对象等等

export default {

  data () {

    return {

//所有的变量都是写在data 的return里面的,主要错误点在于请求参数的变量要在这里声明；

      imgGroup: {

        user: require('../static/images/icon/user-ava.png'),

        payment: require('../static/images/icon/wait-payment.png'),

        delivery: require('../static/images/icon/wait-delivery.png'),

        receive: require('../static/images/icon/wait-receive.png'),

        completed: require('../static/images/icon/order-completed.png'),

        detail: require('../static/images/icon/bonus-detail.png'),

        card: require('../static/images/icon/bonus-card.png'),

        manage: require('../static/images/icon/address-manage.png'),

        maket: require('../static/images/icon/after-maket.png'),

        jfs: require('../static/images/icon/about-jfs.png')

      },

      requestUrl: {

        scoreTotal: '/scoreTotal'

      },

      requestParam: {

        scoreTotal: {//这里是要传递的参数

          userId: "2768",

          token: "b15dJIVKbfX1vfODv78erjDJwZre1QVhbzYzUYj2ep7uM07vFE9BCA==",

          ppInfo: "AxMDA3NDkw%Mjc2ODE4Mz",

          browser: "Mozilla/5.0 (iPhone; CPU iPhone OS 8_0 like Mac OS X) AppleWebKit/600.1.3 (KHTML, like Gecko) Version/8.0 Mobile/12A4345d Safari/600.1.4",

          clientType: 3,

          version: "1.0.0001.0613"

        }

      },

      credits: "",//当前积分,这里是页面所需要显示声明的变量

      deductCash: "",//可抵扣金额

    }

  },

  created () {

    var vm = this;

    vm.creditRequest();

  },

  methods: {

    //获取总积分

    creditRequest(){

      var vm = this;

      vm.$http.post(vm.requestUrl.scoreTotal, vm.requestParam.scoreTotal, {

        headers: {

          "X-Requested-With": "XMLHttpRequest"

        },

        timeout: 5000,

        emulateJSON: true

      }).then(function (res) {

        var data = res.data;

        console.log(data);

        if (data.code == 200) {

          vm.credits = data.amount;//当前积分,这里是页面所需要显示的变量的请求返回的数据

          vm.deductCash = parseFloat(data.amount / 100).toFixed(2);//可抵扣金额

          console.log(vm.credits, vm.deductCash);

        } else if (data.code == 501) {

          alert(data.desc);

        } else {

          alert(data.desc);

        }

      })

    },

  }

}

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