js 数组 在java中怎么读取 急啊！

js 数组 在java中怎么读取 急啊！

javascript是前台的脚本语言、java不能直接读取、你可以将js的数组以一个特殊符号分割组成一个字符串传到后台在用java的split方法转换成数组！
比如:
js code: var arr = {'a','b','c'}; => var ss = “a&b&c”;
java code:String ss = "a&b&c";String[] arr = ss.split('&');

request.getParamValues("array"); 如果你里面放的是固定类的话就用json

不固定的也可以用json啊，json只是一种数据的表达形式，跟内容无关，具体对内容的操作都是你JAVA代码完成的，js只负责把数据格式化成固定的格式让后台接收而已

json,或者字符串处理，当然，你要通过FORM传值也可以

你可以把接收的字符串“[{plbm:reference:c0-e15, pwmc:reference:c0-e16, bzjg:reference:c0-e17, orgid:reference:c0-e18, sl:reference:c0-e19, zje:reference:c0-e20}, {plbm:reference:c0-e22, pwmc:reference:c0-e23, bzjg:reference:c0-e24, orgid:reference:c0-e25, sl:reference:c0-e26, zje:reference:c0-e27}]”转换成二维数组，然后操作这个二维数组就可以了。 String s = "[{plbm:reference:c0-e15, pwmc:reference:c0-e16, bzjg:reference:c0-e17, orgid:reference:c0-e18, sl:reference:c0-e19, zje:reference:c0-e20}, {plbm:reference:c0-e22, pwmc:reference:c0-e23, bzjg:reference:c0-e24, orgid:reference:c0-e25, sl:reference:c0-e26, zje:reference:c0-e27}]"; String [] arr = s.split("}"); String [][] arr2 = new String[arr.length - 1][arr[0].split(",").length]; for (int i = 0; i < arr.length - 1; i ++) { String[] s1 = arr[i].split(","); for (int j = 0; j < s1.length; j ++) { if (i > 0) { if (j > 0) { if (j == 1) { arr2[i][j - 1] = s1[j].substring(2); } else { arr2[i][j - 1] = s1[j]; } } } else { if (j == 0) { arr2[i][j] = s1[j].substring(2); } else { arr2[i][j] = s1[j]; } } } }