Vue使用json-server进行后端数据模拟功能

npm install json-server -g

G:/demo/JavaScript/Vue/Vue one/project/my-project/Vue_two/my-project>json-server -hindex.js [options] <source>Options: --config, -c        Path to config file  [default: "json-server.json"] --port, -p         Set port              [default: 3000] --host, -H         Set host            [default: "0.0.0.0"] --watch, -w        Watch file(s)               [boolean] --routes, -r        Path to routes file --middlewares, -m     Paths to middleware files          [array] --static, -s        Set static files directory --read-only, --ro     Allow only GET requests          [boolean] --no-cors, --nc      Disable Cross-Origin Resource Sharing   [boolean] --no-gzip, --ng      Disable GZIP Content-Encoding       [boolean] --snapshots, -S      Set snapshots directory       [default: "."] --delay, -d        Add delay to responses (ms) --id, -i          Set database id property (e.g. _id) [default: "id"] --foreignKeySuffix, --fks Set foreign key suffix (e.g. _id as in post_id)                                 [default: "Id"] --quiet, -q        Suppress log messages from output     [boolean] --help, -h         Show help                 [boolean] --version, -v       Show version number            [boolean]Examples: index.js db.json index.js file.js index.js http://example.com/db.jsonhttps://github.com/typicode/json-server

{ "api": [  {   "text": "数据统计",   "link": "#",   "hot": true  },  {   "text": "数据检测",   "link": "#",   "hot": true  },  {   "text": "流量分析",   "link": "#",   "hot": true  },  {   "text": "广告发布",   "link": "#",   "hot": false  } ]}

  "json": "json-server db.json --port 3003"

> vue@1.0.0 json g:/demo/JavaScript/Vue/Vue one/project/my-project/Vue_two/my-project> json-server db.json --port 3003 /{^_^}/ hi! Loading db.json Done Resources http://localhost:3003/api Home http://localhost:3003 Type s + enter at any time to create a snapshot of the database

this.$http.get('http://localhost:3003/api')   .then((data) => {    console.log(data.body)   }, () => {    console.log('这里是用了vue-source,后端没有接口')   })