我无法让服务器识别JSON POST请求,因为我稍微更改了代码。以前,for循环的每次迭代都会发出POST请求,但现在我已将其更改为包含多级JSON数组。无法将JSON发送到服务器
var json=[];
for (var i=0; i < tourList.length; i++){
var data = tourList[i];
json.push({latitude: data.position.ab, longitude: data.position.cb, filename: data.title, stopNum: i});
}
var results= JSON.stringify(json);
console.log(json);
console.log(results);
//this code was previously inside the for loop above, moved it outside
$.ajax({
type: "POST",
url: "../includes/phpscripts.php?action=postTour",
data: results,
datatype: "json",
beforeSend: function(x){
if (x && x.overrideMimeType){
x.overrideMimeType("application/json;charset=UTF-8");
}
},
success: function(data){
if (data == "success")
console.log("Tour update successful");
else
console.log("Tour update failed");
}
});
在这个时间点,tourList具有6和results
的长度是基于谷歌地图标记的点击次数和产生此萤火虫:
[
{"latitude":43.682211,"longitude":-70.45070499999997,"filename":"../panos/photos/1-prefix_blended_fused.jpg","stopNum":0},
{"latitude":43.6822,"longitude":-70.45076899999998,"filename":"../panos/photos/2-prefix_blended_fused.jpg","stopNum":1},
{"latitude":43.682219,"longitude":-70.450828,"filename":"../panos/photos/3-prefix_blended_fused.jpg","stopNum":2},
{"latitude":43.68218,"longitude":-70.45088699999997,"filename":"../panos/photos/4-prefix_blended_fused.jpg","stopNum":3}
]
然而,没有显示为一个$_POST
可变,因为$_POST
在调试器中显示为type: array[0]
。所以我没有数据集来运行json_decode
。从我所看到的,JSON是有效的。什么是问题?
谢谢! '成功'是echo声明的结果,也是我日志记录过程的一部分。 – Jason
在这种情况下,请删除'datatype'参数,因为您没有返回JSON。 –