java - 将java数组推送到javascript数组中

Question

我通过 ABC.jsp 中的 request.getAttribute 获取数组 char ab[16][16]:

<% char [][] ab = new char [16][16];
ab = (char [][]) request.getAttribute("grid"); %>

<script lang="text/javascript">
var cArr = new Array(16);
for(var c=0; c<16; c++)
    cArr[c] = new Array(16);
</script>

有没有办法将值从“ab”推送到 cArr，而无需手动执行 256 条语句？

Answer 1

<%
    String[] js = new String[16];

    for (int i=0; i<ab.length; i++) {
        js[i] = "'" + Arrays.toString(ab[i]).replace(", ", "', '") + "'";
    }

    String jsStr = Arrays.toString(js);
%>

<script lang="text/javascript">
var cArr = [
            <%= jsStr %>
            ];
</script>