摘要: 创建验证码的jsp页面提示错误:has already been called for this response255) fc=255; if(bc>255) bc=255; int r=fc+random.nextInt(bc-fc); int g=fc... 阅读全文
posted @ 2015-08-03 17:10 smallsunshine 阅读(369) 评论(0) 推荐(0)