什么是图形验证码

页面:/news/view-2112049/ | 耗时:0.0612 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=2112049 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2112049 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2112049 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1063559,1093254,1097097,1102310,1112132,1117211,1086458,1090541,1060887,1062999,1065683,1107617,1062702,1080116,1072721,1091123,1078100,1064323,1088926,1062494,1099223,1078102,1068782,1100723,1089450,1062346,1119888,1114496,1072268,1072093) ORDER BY field (ArticleID,1063559,1093254,1097097,1102310,1112132,1117211,1086458,1090541,1060887,1062999,1065683,1107617,1062702,1080116,1072721,1091123,1078100,1064323,1088926,1062494,1099223,1078102,1068782,1100723,1089450,1062346,1119888,1114496,1072268,1072093)