document.write输出变量报错

Question

请教这段代码报错Uncaught SyntaxError: missing ) after argument list，但是document.write的()是完整的，错在哪里，谢谢

          <script>

            var a="{$content_images}";

            var b=a.split("|");

            for (var i = b.length - 1; i >= 0; i--) {

              document.write("<li><img src=""+b[i]+""></li>");

            };                                  

          </script>

Answer 1

引号写错了&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; var a="{$content_images}";&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; var b=a.split("|");&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; for (var i = b.length - 1; i >= 0; i--) {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; document.write('<li><img src=' + b[i] + '></li>');&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; };&nbsp; &nbsp; &nbsp;&nbsp;