思路
第一种方法:通过把json中需要的值取出来,重新生成json对象,这种方法比较笨
第二种方法:通过delete 删除属性,这种方法比较常用,在第三方js库中经常能看到,推荐
举例
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<script>var s = [{"name":"tank","total":"100"},{"name":"zhang","total":"23"},{"name":"hao","total":"325"}];for(var k=0;k<s.length;k++){ delete s[k]["name"];}</script> |
采纳率:72% 擅长: 暂未定制
其他回答
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<!DOCTYPE HTML><html><head><title>yugi</title><meta charset=UTF-8 /><style type="text/css"></style><script type="text/javascript"> var s = [ { "name" : "tank", "total" : "100" }, { "name" : "zhang", "total" : "23" }, { "name" : "hao", "total" : "325" } ]; for ( var i = 0; i < s.length; i++) { delete s[i].name; } console.log(s);</script></head><body></body></html> |