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lolizeppelin
V2EX  ›  程序员

JS 里怎么赋值才不报警告!!简直要疯掉了

  •  
  •   lolizeppelin · Mar 30, 2018 · 3491 views
    This topic created in 2995 days ago, the information mentioned may be changed or developed.
    
    function asyncFetch(url, method, token, body, successCallback, errorCallback) {
      const headers = { 'Content-Type': 'application/json' };
      if (token !== null) headers.token = token;
      // const options = { method: method, headers: headers, body: body};
      // const options = { 'method': method, 'headers': headers, 'body': body};
      const options = {};
      options.method = method;
      options.headers = headers;
      options.body = body;
      if (method === 'GET') {
        options.method = 'post';
        options.params = { _method: 'GET' };
      }
      request(url, options)
        .then(successCallback)
        .catch(errorCallback);
    }
    
    
    注释 1 的写法有不标准提示可以理解
    注释 2 的写法也不标准,难道我除了改函数参数变量名就没其他方法漂亮的赋值了?
      const options = {};
      options.method = method;
      options.headers = headers;
      options.body = body;
      
    这写法也太 JB 难看了吧?
    
    5 replies    2018-03-30 12:46:34 +08:00
    hzymyp
        1
    hzymyp  
       Mar 30, 2018 via iPhone   ❤️ 1
    const options = { method, headers, body };
    AV1
        2
    AV1  
       Mar 30, 2018   ❤️ 1
    都用上 ES6 了,为何不用更简短的写法呢?
    const options = { method, headers, body };
    lolizeppelin
        3
    lolizeppelin  
    OP
       Mar 30, 2018
    哦哦哦 感谢楼上两位
    qhxin
        4
    qhxin  
       Mar 30, 2018
    ahonn
        5
    ahonn  
       Mar 30, 2018
    话说.. eslint 提示..你搜一下规则不就知道了吗..
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