"Array to string conversion" 而 POST 通过 AJAX 请求控制器 Laravel 7

Question

我正在尝试向我的控制器发送 ajax post 请求，以便将客户数据保存在数据库中。我向你们展示了我的控制器方法和 ajax 请求。

我的控制器方法如下：

 public function Verify(Request $request) {

            $this->validate($request, [
                'first_name' => 'required',
                'middle_name' => 'required',
                'last_name' => 'required',
                'email' => 'email:rfc,dns',
                'areacode' => 'required|digits:2',
                'phonenumber' => 'required|digits:7',
                'streetaddress' => 'required',
                'streetaddressline_2' => 'required',
                'city' => 'required',
                'province' => 'required',
                'postcode' => 'required',
                'country' => 'required',
            ]);

            $input = $request->all();

            $customer = new Customer();
            $customer->name = $input['first_name'] . ' ' . $input['middle_name'] . ' ' . $input['last_name'];
            $customer->email = $input['email'];
            $customer->contactno = $input['areacode'] . $input['phonenumber'];
            $customer->streetaddress = $input['streetaddress'];
            $customer->streetaddressline_2 = $input['streetaddressline_2'];
            $customer->city = $input['city'];
            $customer->province = $input['province'];
            $customer->postcode = $input['postcode'];
            $customer->country = $input['country'];

            $customer->save();
             $response = array(

            'status' => 'success',
            'msg'    => 'customer created successfully',
        );

        return Response::json_encode($response);
        }
}

这是我的 ajax 请求

var customer_data = {
        first_name: first_name,
        middle_name: middle_name,
        last_name: last_name,
        email: email,
        areacode: areacode,
        phonenumber: phonenumber,
        streetaddress: streetaddress,
        streetaddressline_2: streetaddressline_2,
        city: city,
        province: province,
        postcode: postcode,
        country: country
    };


    if (
            first_name &&
            middle_name &&
            last_name &&
            email &&
            areacode &&
            phonenumber &&
            streetaddress &&
            streetaddressline_2 &&
            city &&
            province &&
            postcode &&
            country
            ) {

        $.ajax('/verifydata',
                {
                    method: 'POST',
                    dataType: 'json', // type of response data
                    data: customer_data,
                    success: function (data) {   // success callback function
                        console.log('success: '+data);
                    },
                    error: function (data) { // error callback 
                       var errors = data.responseJSON;
                       console.log(errors);


                    }
                });
        $("#form1").show();

    }

当我向我的控制器发送 post ajax 请求时，它给我错误

{message: "Array to string conversion", exception: "ErrorException",…}
exception: "ErrorException"
file: "/home/ew3tfqy9/public_html/vendor/laravel/framework/src/Illuminate/Support/Str.php"
line: 449
message: "Array to string conversion"

我不知道这段代码有什么问题。任何帮助将不胜感激...谢谢...!!!

Answer 1

我发现了这个问题，这是我从控制器 return 到 ajax 的错误响应。所以我改变了它并在下面给出

$response = array(

            'status' => 'success',
            'msg'    => 'customer created successfully',
        );

        return json_encode($response);
        }

"Array to string conversion" 而 POST 通过 AJAX 请求控制器 Laravel 7

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