{"id":339,"date":"2014-01-07T09:15:34","date_gmt":"2014-01-07T01:15:34","guid":{"rendered":"http:\/\/ufqi.com\/blog\/?p=339"},"modified":"2014-10-30T14:15:09","modified_gmt":"2014-10-30T06:15:09","slug":"gwa2-update-sql-num-string","status":"publish","type":"post","link":"https:\/\/ufqi.com\/blog\/gwa2-update-sql-num-string\/","title":{"rendered":"GWA2\u66f4\u65b0\uff1aSQL\u8bed\u53e5\u5199\u5165\u6570\u5b57\u578b\u5b57\u7b26\u4e32"},"content":{"rendered":"<p>\u5728<a href=\"http:\/\/ufqi.com\/dev\/gwa2\" target=\"_blank\">GWA2<\/a>\u7684\u6838\u5fc3\u5904\u7406DB\u8fde\u63a5\u53ca\u67e5\u8be2\u5904\u7406\u65f6\uff0c\u4f1a\u5bf9\u7528\u6237\u7684\u8f93\u5165\u505a\u5b89\u5168\u6027\u8fc7\u6ee4\uff0c<\/p>\n<p>\u5982\u5728 inc\/dba.class.php\u4e2d\u5bf9\u7528\u6237\u8f93\u5165\u8fdb\u884c\u5c01\u88c5\uff0c\u5e76\u5c06\u7ed3\u679c\u4ea4\u7ed9\u6307\u5b9a\u7684inc\/mysql.class.php\u53bb\u5904\u7406\u3002<\/p>\n<p>\u5728inc\/mysql.class.php\u4e2d\uff0c\u4f1a\u5c06\u7528\u6237\u7684\u8f93\u5165\u53bb\u9664\u8f6c\u4e49\u5b57\u7b26\uff0c\u5728\u975e\u6570\u5b57\u7684\u5b57\u7b26\u4e32\u4e0a\u52a0\u4e0a\u5f15\u53f7\u3002\u5176\u5224\u65ad\u903b\u8f91\u662f\uff1a<\/p>\n<p>if(!is_numeric($value)){<\/p>\n<p>$value = &#8220;&#8216;&#8221;.mysql_real_escape_string($value,$this-&gt;m_link).&#8221;&#8216;&#8221;;<\/p>\n<p>}<\/p>\n<p>\u901a\u5e38\u8fd9\u6837\u505a\u662f\u6ca1\u6709\u95ee\u9898\u7684\uff0c\u4f46\u5982\u679c\u60f3\u5728\u6570\u636e\u8868\u4e2d\u5b58\u5165\u6570\u5b57\u578b\u5b57\u7b26\u4e32\uff0c\u6bd4\u5982\u5728\u4e00\u4e2a\u5e94\u7528\u4e2d\u7684\u76ee\u5f55\u4ee3\u7801\u662f 01010003 , \u5728\u4f7f\u7528 is_numeric\u65f6\uff0c\u8fd4\u56de\u7684\u5c31\u4f1a\u662ftrue:<\/p>\n<p>is_numeric(&#8216;1010003&#8217;); # true<\/p>\n<p>is_numeric(&#8216;010100003&#8217;); # true<\/p>\n<p>\u9047\u5230\u8fd9\u79cd\u60c5\u51b5\uff0c\u5c31\u4e0d\u80fd\u4f7f\u7528GWA2\u7684\u5b89\u5168\u5957\u4ef6\uff0c\u5982$obj-&gt;setBy, $obj-&gt;getBy\u7b49\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528$obj-&gt;execBy, \u8fd9\u4e2a\u65b9\u6cd5\u5141\u8bb8\u7528\u6237\u81ea\u884c\u7ec4\u88c5SQL\u8bed\u53e5\uff0c\u4ece\u800c\u907f\u5f00\u539f\u6709\u7684\u68c0\u67e5\u7a0b\u5e8f\u7684\u7f3a\u9677\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728GWA2\u7684\u6838\u5fc3\u5904\u7406DB\u8fde\u63a5\u53ca\u67e5\u8be2\u5904\u7406\u65f6\uff0c\u4f1a\u5bf9\u7528\u6237\u7684\u8f93\u5165\u505a\u5b89\u5168\u6027\u8fc7\u6ee4\uff0c \u5982\u5728 i &hellip; <a href=\"https:\/\/ufqi.com\/blog\/gwa2-update-sql-num-string\/\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[42,6,2],"tags":[],"_links":{"self":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/339"}],"collection":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/comments?post=339"}],"version-history":[{"count":3,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/339\/revisions"}],"predecessor-version":[{"id":341,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/339\/revisions\/341"}],"wp:attachment":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/media?parent=339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/categories?post=339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/tags?post=339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}