Question

当我刷新文档时，有时工作正常（我在控制台中获取json对象），但很多时候我得到500（内部服务器错误）并且从jQuery我看到错误是：xhr.send（options.hasContent）＆amp;＆amp; options.data || null）;请帮我。这是代码：

package com.superiordevs.ab.listviewclickcontrol;
import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.Toast;
import android.app.Activity;

public class SecondActivity extends Activity {
    ListView list;
    String[] web = {
            "Google Plus",
            "Twitter",
            "Windows",
            "Bing",
            "Itunes",
            "Wordpress",
            "Drupal",
            "Bhutan",
            "pakistan",
            "Romania",
    };


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.second_activity);

        CustomList2 adapter = new CustomList2(SecondActivity.this,web);
        list=(ListView)findViewById(R.id.LVtwo);
        list.setAdapter(adapter);
        list.setOnItemClickListener(new AdapterView.OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                String itemText = web[position];
                Toast.makeText(SecondActivity.this, itemText, Toast.LENGTH_LONG).show();
            }
        });
    }
}

'/ ajax / cis'是一个仅返回json对象的laravel控制器：

$(document).ready(function(){
    $.ajax({
        url: '/ajax/cis',
        method: "GET", 
        success: function(data){
            console.log(data);
        }
    });
});

我也试过post方法：

return response()->json(['cis_names'=>'cis_names']);

Answer 1

尝试使用Blade并查看是否有效：

$.ajax({
    url: '/ajax/cis',
    method: "POST", 
    data:{_token: '{{csrf_token()}}'},  
    success: function(data){
        console.log(data);
    }
});

Laravel - Ajax错误：xhr.send（options.hasContent＆amp;＆amp; options.data || null）;

1 个答案: