thinkphp ajaxreturn 返回数据问题
thinkphp真用着不顺手，老有问题，为什么thinkphp ajaxreturn 返回的是json格式的字符串，而不是json对象。本地是返回对象，服务器上是返回字符串，求解……
回复讨论(解决方案)
无人问津……
json格式的字符串？什么概念？
json格式的字符串？什么概念？
如图：本地用alert出的数据
服务器上，alert出来的是
应该是有可以控制的地方吧
没用过这个框架 自己 eva 或者 JSON.parse 一下吧
应该是有可以控制的地方吧
没用过这个框架 自己 eva 或者 JSON.parse 一下吧
这个我知道，可是本地跟服务器上为啥就不一样了，是不是服务器配置问题，不可能本地跟服务器上使用两套代码啊？
应该是有可以控制的地方吧
没用过这个框架 自己 eva 或者 JSON.parse 一下吧
这个我知道，可是本地跟服务器上为啥就不一样了，是不是服务器配置问题，不可能本地跟服务器上使用两套代码啊？
服务器配置应该没这个关系啊，thinkphp有没有这个设置？
LZ。建议你去THINKPHP官方的论坛咨询比较有效率。。。
dataType: 'json'
dataType: 'json'
这个他应该是知道的
在你不转化为json之前，输出结果集看看。
http传输的都是文本，何来的object？
json本身就是一个文本格式的数据表现形式，只有通过js引擎解释执行后才会变为js的object
你 #3 的截图表示 json 数据串已经正确返回了
那么为什么图二的串未被转换成对象呢？
这与你的服务器默认的返回头有关系，当然也与你使用的浏览器有关系
你可以在返回前先输出声明 json 数据类型的头
也可以在 js 中通过判定数据类型来决定是否需要自己再做一次转换
当然，以上的讨论是建立在你的程序没有变化的基础上的
另外，这不能怪 thinkphp，因为 thinkphp 不可能预知有哪些浏览器会那么不人性化化的，刻板的按http头来解释数据
总结下，结贴了，
第一个可能问题在：thinkphp封装的json返回对象，有些浏览器不支持，所以不用官方的这个方法
第二个问题是：我们公司同事用的开发环境不一样，系统不同，有些文件产生了bom的问题，导致ajax返回值多了空格
我的也是多个空格，蛋痛
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