json的遍历

最新推荐文章于 2025-02-28 11:25:40 发布

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本文展示了一个使用JavaScript遍历数组并打印特定属性值的例子，通过for...in循环检查数组中的每个元素，如果元素不是null，则输出其'DYMC'属性。

 var arr = [null,{"ADDR":"","BZ":"","CZSJ":"","DYMC":"哈哈","FJH":"","GRMJ":"","GRQ":"","GRQF":0,"KH":"","LHMC":"","QFJE":0,"SFLX":"","TRQF":0,"XQMC":"","YHBH":"","YHLB":"","YHXM":"","ZNJ":0}]
        for(var i in arr){
            if(arr[i]!=null){
                console.log(arr[i].DYMC);
            }
        }