json数を構築して遍歴取り出しを行う

data = [{"    ": "     ","    ":" ", "  ": 5, "   ": "--"}, {"    ": "  ","    ":" ", "  ": 13, "   ": "--"}, {
                        "    ": "     ","    ":" ",
                        "  ": 55,
                        "   ": "--"
                    }, {"    ": "    ","    ":" ", "  ": 21, "   ": "--"}, {"    ": "     ","    ":" ", "  ": 106, "   ": "--"}];

for (var key in array[0]) {
htmls.push('' + key + '>');
}

/**array[0]   json  data===》{"    ": "     ","    ":" ", "  ": 5, "   ": "--"}
key     json    key        、     。**/


for (var i = 0; i < array.length; i++) {
            htmls.push('');
            for (var k in array[i]) {
                //alert(array[i][k]);
                htmls.push('' + array[i][k] + '');
            }
            htmls.push('');
        }
/**array[i][k]    key   value **/