无响应Data Angularjs POST / TypeScript

Question

我正在尝试测试AngularJS的post方法，但到目前为止我还没有弄清楚如何让它工作。

这是我的代码段。

 parameter = { categoryName: '' }; <- just a dummy parameter purposely set to '' for testing purposes

            this.httpService({
                method: 'POST',
                url: '/svc_templates/svc_fetch_category.php',<- Just echoing some JSON string.
                data: parameter
            }).then(function (response) {
                console.log(response);

我得到的回应如下所示。

似乎对php文件的调用正在进行，但实际数据（JSON）由于某种原因没有返回...

有人可以帮帮我吗？

Answer 1

确保服务器private DrawerLayout drawerlayout; private ListView listView; private String[] sample; private ActionBarDrawerToggle drawerListener; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_phrismdashboard); sample=getResources().getStringArray(R.array.sample); listView=(ListView)findViewById(R.id.drawerList); listView.setAdapter(new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, sample)); listView.setOnItemClickListener(this); drawerlayout=(DrawerLayout)findViewById(R.id.drawer_layout); ERROR HERE------> drawerListener = new ActionBarDrawerToggle(this, drawerlayout, R.drawable.drawer_shadow, R.string.navigation_drawer_open, R.string.navigation_drawer_close){ @Override public void onDrawerOpened(View drawerView) { super.onDrawerOpened(drawerView); Toast.makeText(PHRISMDashboard.this, "On drawer opened", Toast.LENGTH_LONG).show(); } @Override public void onDrawerClosed(View drawerView) { super.onDrawerClosed(drawerView); Toast.makeText(PHRISMDashboard.this, "On drawer closed", Toast.LENGTH_LONG).show(); } }; drawerlayout.setDrawerListener(drawerListener); } 文件实际上正在使用.php，例如：

curl

curl -X POST -d @filename.txt http://example.com/svc_templates/svc_fetch_category.php --header "Content-Type:application/json" 包含您要发送的JSON数据。