1、原生的JavaScript实现
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var array1 = [ "a" , "b" ];
var array2 = [ "c" , "d" ];
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我要合并后变成下面这样:
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<span class= "keyword" style= "font-weight:bold" > var </span> <span class= "keyword" style= "font-weight:bold" >array</span>= [<span class= "string" style= "color:rgb(221,17,68)" > "a" </span>, <span class= "string" style= "color:rgb(221,17,68)" > "b" </span>, <span class= "string" style= "color:rgb(221,17,68)" > "c" </span>, <span class= "string" style= "color:rgb(221,17,68)" > "d" </span>];
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可以使用
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arr1.concat(arr2);
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2、Jquery实现
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$.merge(array1,array2);
console.log($.unique(array1));
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