我正在尝试在 http post 请求
中将 html
作为 json
发送。但是当我尝试发出 $http.post
请求时,出现以下错误:
angular.js:12783 SyntaxError: Unexpected token I in JSON at position 0
at Object.parse (native)
at fromJson (http://localhost:9001/bower_components/angular/angular.js:1274:14)
at defaultHttpResponseTransform (http://localhost:9001/bower_components/angular/angular.js:9703:16)
at http://localhost:9001/bower_components/angular/angular.js:9794:12
at forEach (http://localhost:9001/bower_components/angular/angular.js:341:20)
at transformData (http://localhost:9001/bower_components/angular/angular.js:9793:3)
at transformResponse (http://localhost:9001/bower_components/angular/angular.js:10582:21)
at processQueue (http://localhost:9001/bower_components/angular/angular.js:15097:28)
at http://localhost:9001/bower_components/angular/angular.js:15113:27
at Scope.$eval (http://localhost:9001/bower_components/angular/angular.js:16359:28)
我的代码( Angular )如下:
$scope.generate_pdf = function() {
var html = angular.element('html').html(); // get all html
var service = API.getService();
// JSON.stringify( { html: html } this also cause same error
service.downloadPdf({}, { html: html },
function(res) {
console.log("res : ", res);
}, function(err) {
console.log("err : ", err);
});
};
我该如何解决这个问题?提前致谢
最佳答案
SyntaxError: Unexpected token I in JSON at position 0
表示服务器响应不是有效的 JSON,请打开控制台中的网络选项卡并检查请求的响应以查看问题所在。
关于javascript - Angular ajax : Unexpected token I in JSON at position 0,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37593775/