Micro-Credit Payment interface Development Novice common problem solving

Today, I downloaded the official document and made a simple payment page with the official demo (PHP version). Encountered the following problem.

1, configuration file modification

To locate the profile WxPay.Config.php, you only need to configure the following four items

2, Redirect_uri parameter error

Login to Public admin-click Developer Center-Find the page account click Modify, write your own domain name, save effective.

3, the page URL is not registered

Access to the public micro-letter background-micro-credit payment-development configuration, Payment authorization directory path one until the last slash

The test authorization directory that I set up is: http://www.xxx.com.cn/m/test/wxpay/example/

My Jsapi Payment page is: http://www.xxx.com.cn/m/test/wxpay/example/money.php

4. Sample Page

jsapi.php JSAPI Payment

micropay.php Card Payment

native.php Sweep Code Payment

orderquery.php Order Inquiry

refund.php Order Refund

refundquery.php Refund Inquiry

download.php Download Order