The js code is as follows</p> <div class="code" style="position:relative; padding:0px; margin:0px;"><pre><code> mui.init(); mui.ajax('ajax.php', { dataType: 'json', //服务器返回json格式数据 type: 'post', //HTTP请求类型 headers: { 'Content-Type': 'application/json' }, success: function(data) { alert(data)//就像获取后台php的数据啊！！！ }, async:true, error: function(xhr, type, errorThrown) { alert(errorThrown);//好像报类型错误？php那边是json格式啊 } }); Copy after login php code is as followserror_reporting(E_ALL ^ E_DEPRECATED);//header("Content-type: text/html; charset=utf-8");header('Content-type: text/json ; charset=utf-8');//header('Content-type: application/json');//There is a bit of doubt about this header~ I have tried everything but it still doesn’t work $arr = array( 'name' => '我是姓名', 'age' => '18' ); $json_string = json_encode($arr); echo ($json_string);//The output here is the json string~~?> On the mobile phone, an error is reported~But the browser can obtain the data normallyBut it is not working properlyPlease solve it~I just want to get the json data in php~~ Reply content: The js code is as follows</p> <div class="code" style="position:relative; padding:0px; margin:0px;"><pre><code> mui.init(); mui.ajax('ajax.php', { dataType: 'json', //服务器返回json格式数据 type: 'post', //HTTP请求类型 headers: { 'Content-Type': 'application/json' }, success: function(data) { alert(data)//就像获取后台php的数据啊！！！ }, async:true, error: function(xhr, type, errorThrown) { alert(errorThrown);//好像报类型错误？php那边是json格式啊 } }); Copy after login php code is as followserror_reporting(E_ALL ^ E_DEPRECATED);//header("Content-type: text/html; charset=utf-8");header('Content-type: text/json ; charset=utf-8');//header('Content-type: application/json');//There is a bit of doubt about this header~ I have tried everything but it still doesn’t work $arr = array( 'name' => '我是姓名', 'age' => '18' ); $json_string = json_encode($arr); echo ($json_string);//The output here is the json string~~?> On the mobile phone, an error is reported~But the browser can obtain the data normallyBut it is not working properlyPlease solve it~I just want to get the json data in php~~ It should be that the front-end and back-end formats do not match. Try removing ajax dataType: "json". The obtained data is String, and then convert it to json in the front-end.
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