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Accepted
Alex
Asked:2020-01-16 21:26:05 +0000 UTC2020-01-16 21:26:05 +0000 UTC

正确显示从服务器收到的响应

  • 772

我向服务器发出请求get并获得 json 格式的响应。response.data看起来像这样：[ { "name": "mike", "password": "2345", "old": "12" }, { "name": "5c251688a3df283bb8630cc6", "password": "2345", "old": "12"}, { "name": "John", "password": "2345", "old": "20" ].如何显示，例如，所有的名字，或所有的密码等。这是方法本身：

 getPerson: function() {
      const url = 'http://localhost:8080/api/names'
      axios.get(url, {
        dataType: 'json',
        'Access-Control-Allow-Origin': 'localhost:8080',
        'Access-Control-Allow-Methods': 'GET,PUT,POST,DELETE' })
        .then(response => {
          return (this.info = response.data)
        })
javascript

1 个回答

  1. Best Answer

    所以呢

        var result = {
      names: []
    };
    response.data.map(v => {
       result.names.push(v.name);
    })


 var result = {
      names: [
         'mike', 
         '5c251688a3df283bb8630cc6',
         'John'
      ]
    };
    • 1

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