简单记录VUE

一、App.vue

改文件为入口

二、views目录下新建自己的视图文件，例如Book.vue

最外层标签为：
1、template：内为html，最好里面跟一个div
2、script：js
3、style：css

三、router目录下的index.js配置路由

四、json diff插件

下载：：npm install vue-code-diff

（若提示highlight.js升级，执行：npm -g install highlight.js）

1、views目录下Jsondiff.vue

<template>
    <section>
        <div>
            <code-diff
                    :old-string="oldStr"
                    :new-string="newStr"
                    outputFormat="side-by-side"
                    :context="9999999"
            >
            </code-diff>
        </div>
    </section>
</template>
<script>
    import CodeDiff from "vue-code-diff";
    export default {
        name: "JSONCompare",
        components: { CodeDiff },
        data() {
            return {
                oldStr: "",
                newStr: ""
            };
        },
        mounted() {
            this.getgrouplist();
        },
        methods: {
            getgrouplist() {
                let oldJSON = {"measures":[{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.msg:AirlinesAbnormalTickets"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.etd:AirportDelayReason"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.flink:CCChangeEventFLink"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.data:DXYEpidemicStorage"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.flink:DelayNeoFlink"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.flink:DetrUpdateFlink"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.flink:DipParserFlink"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.flink:EmdFlink"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip:com.umetrip.data"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.datav.courier:courier"}]}
                let newJSON = {"measures":[{"metric":"coverage","value":"0.0","periods":[{"index":2,"value":"0.1"}],"component":"com.umetrip.msg:AirlinesAbnormalTickets"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.etd:AirportDelayReason"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.flink:CCChangeEventFLink"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.data:DXYEpidemicStorage"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.flink:DelayNeoFlink"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.flink:DetrUpdateFlink"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.flink:DipParserFlink"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip.flink:EmdFlink"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.umetrip:com.umetrip.data"},{"metric":"coverage","value":"0.0","periods":[{"index":1,"value":"0.0"}],"component":"com.datav.courier:courier"}]}
                this.oldStr = JSON.stringify(oldJSON, null, 4);
                this.newStr = JSON.stringify(newJSON, null, 4);
            },
        }
    };
</script>
<style scoped>
</style>

2、router目录下的index.js

import Vue from "vue";
import Jsondiff from "../views/Jsondiff.vue";

Vue.use(VueRouter);

const routes = [
  {
    path: "/jsondiff",
    name: "Jsondiff",
    component: Jsondiff
  }
];

const router = new VueRouter({
  mode: "history",
  base: process.env.BASE_URL,
  routes
});

export default router;

3、App.vue

<template>
  <div id="app">
    <div id="nav">
      <router-link to="/jsondiff">Jsondiff</router-link>
    </div>
    <router-view />
  </div>
</template>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}

#nav {
  padding: 30px;
}

#nav a {
  font-weight: bold;
  color: #2c3e50;
}

#nav a.router-link-exact-active {
  color: #42b983;
}
</style>