Problem solved
Reason:
By default, jQuery transmits data using Content-Type: x-www-form-urlencoded and the familiar foo=bar&baz=moe serialization. AngularJS, however, transmits data using Content-Type: application/json and { "foo": "bar ", "baz": "moe" } JSON serialization
By default, jQuery transmits data using Content-Type: x-www-form-urlencodedand and a sequence similar to "foo=bar&baz=moe", whereas AngularJS, transmits data using Content-Type: application/json and { "foo ": "bar", "baz": "moe" } Such json sequence.
Solution
.config(function($httpProvider) {
$httpProvider.defaults.headers.put['Content-Type'] = 'application/x-www-form-urlencoded';
$httpProvider.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';
// Override $http service's default transformRequest
$httpProvider.defaults.transformRequest = [function(data) {
/**
* The workhorse; converts an object to x-www-form-urlencoded serialization.
* @param {Object} obj
* @return {String}
*/
var param = function(obj) {
var query = '';
var name, value, fullSubName, subName, subValue, innerObj, i;
for (name in obj) {
value = obj[name];
if (value instanceof Array) {
for (i = 0; i < value.length; ++i) {
subValue = value[i];
fullSubName = name + '[' + i + ']';
innerObj = {};
innerObj[fullSubName] = subValue;
query += param(innerObj) + '&';
}
} else if (value instanceof Object) {
for (subName in value) {
subValue = value[subName];
fullSubName = name + '[' + subName + ']';
innerObj = {};
innerObj[fullSubName] = subValue;
query += param(innerObj) + '&';
}
} else if (value !== undefined && value !== null) {
query += encodeURIComponent(name) + '='
+ encodeURIComponent(value) + '&';
}
}
return query.length ? query.substr(0, query.length - 1) : query;
};
return angular.isObject(data) && String(data) !== '[object File]'
? param(data)
: data;
}];
})
1. Read the official documentation of angularjs to understand its usage. It seems that the header of $http is a little different.
2. Download the fiddler tool and view information such as request headers and params.
Problem solved
Reason:
By default, jQuery transmits data using Content-Type: x-www-form-urlencoded and the familiar foo=bar&baz=moe serialization. AngularJS, however, transmits data using Content-Type: application/json and { "foo": "bar ", "baz": "moe" } JSON serialization
By default, jQuery transmits data using Content-Type: x-www-form-urlencodedand and a sequence similar to "foo=bar&baz=moe", whereas AngularJS, transmits data using Content-Type: application/json and { "foo ": "bar", "baz": "moe" } Such json sequence.
Solution
Maybe you are used to using jquery,
jquery encapsulates the query_string operation
Just add this code to angular and change the example name
1. Read the official documentation of angularjs to understand its usage. It seems that the header of $http is a little different.
2. Download the fiddler tool and view information such as request headers and params.
The server cannot directly use $_REQUEST/$_POST to obtain it, but needs to use:
$params = json_decode(file_get_contents('php://input'),true);
To get submission data