php查询数据库的int字段,打印出来怎么是字符串类型呢?
array(9) {
["id"]=>
string(1) "1"
["radioname"]=>
string(1) "小二"
["author"]=>
string(9) "小三"
["did"]=>
string(1) "1"
.............
就连主键自增的id也是字符串类型,求解,谢谢
回复讨论(解决方案)
对,是这样的
传入的数据都是字符型的
但这并不影响数据的使用
对,是这样的
传入的数据都是字符型的
但这并不影响数据的使用
查出来的数据用做java的接口,他们要求给数字类型,如果没办法,只能查出来之后用intval()转一下
对,是这样的
传入的数据都是字符型的
但这并不影响数据的使用
查出来的数据用做java的接口,他们要求给数字类型,如果没办法,只能查出来之后用intval()转一下
不影响使用的
再怎么变,传到java时也还是串
再怎么变,传到java时也还是串
啊,那客户端的同学让我给int,欺负姐不懂科学
再怎么变,传到java时也还是串
啊,那客户端的同学让我给int,欺负姐不懂科学
很简单,你说让他 post 个 int 给你才能返回 int 给他
再怎么变,传到java时也还是串
额,是我没描述好,查出来要生成json
"id":"1"
"id":1
客户java解析的办法就不一样了吧
都是一样的,JSON的标准格式是键名和值都以双引号括起的
你自己看一下 json_encode 函数的结果就清楚了

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