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如何向codeigniter发送Angular 2 http.post请求?_Angular_Codeigniter - Fatal编程技术网

如何向codeigniter发送Angular 2 http.post请求?

如何向codeigniter发送Angular 2 http.post请求?,angular,codeigniter,Angular,Codeigniter,角度代码: sendData(obj){ const userObj = JSON.stringify(obj); console.log(userObj); let headers = new Headers(); headers.append("Content Type","application/json"); return this.http.post('http://localhost/codeigniter/index.php/ngGet_Cont

角度代码:

sendData(obj){ 
    const userObj = JSON.stringify(obj);  console.log(userObj);
    let headers = new Headers();
    headers.append("Content Type","application/json");
    return this.http.post('http://localhost/codeigniter/index.php/ngGet_Controller/posted', userObj, headers);
}
点火器(控制器)代码:


请更改此行:

headers.append('Content-Type','application/json');

应该是
“内容类型”
而不是
“内容类型”

试试这个答案我尝试了答案,但我没有发现代码中的错误,我在codeIgniter端仍然为空,我是否需要在codeIgniter中配置一些东西?因为角度响应很好。请你也发布“userObj”好吗。我的userObj给我这个:-({“username1”:“test”,“email1”:”test@test.com“})谁来帮忙!let headers=新的头({'Content-Type':'application/json'});但是没有帮助:(在POST函数中使用$\u POST,并再次尝试使用(var\u dump($\u POST);)但仍然得到空数组。
headers.append('Content-Type','application/json');