angular.js - angular怎么发一个带json的get请求

Question

我发现手册上get并没有提供这么个方式？

Answer 1

What you mean by bringing JSON is to pass JSON parameters to the backend in RequestBody, right?

If this is the case, then you are thinking wrong. It’s not that Angular doesn’t provide it, but that you shouldn’t do it

Answer 2

If you want to make a get request, you can only spell the address

Answer 3

Can be achieved through $resource,

Answer 4

HTTP GET方法不支持传body域，如果你指的是将JSON通过参数传递的话应该先将JSON进行URLEncode, that is:

var data = {'foo': 'bar'};
var json_str = JSON.stringify(data);
var encoded_param = encodeURIComponent(json_str); // 转码

$http.get('/path', {
    params: { encoded_param: userencoded_paramid }
});

The words passed through Angular $http should be

Answer 5

angular.module('ngApp')
.controller('aboutCtrl', function ($scope, $http) {
var url = 'xxx.json';
$http.get(url).success(function (data) {
$scope.tableDate = data
})
});