Question

我尝试使用此代码获得折扣金额，但问题是第一个参数：

Incorrect datetime value: '05-JUN-15' for function str_to_date

edd_get_discount_amount('off1');是折扣名称。

根据off1函数的用法，上面的代码是正确的。

Answer 1

edd_get_discount_amount需要一个整数作为参数，这个整数应该是你想要检索的折扣的id

 var express = require('express'),
    expressRest = require('express-rest');

 var app = express();
var rest = expressRest(app);

var records = [
    {value: 'Apple'},
    {value: 'Banana'}
];

rest.get('/api/food', function(req, rest) {
    rest.ok(records);
});

rest.get('/api/food/:id', function(req, rest) {
    var record = records[req.params.id];
    if (record) rest.ok(record);
    else rest.notFound();
});

rest.put('/api/food/:id', function(req, rest) {
    records[req.params.id] = req.body;
    return rest.accepted('/api/food/' + encodeURI(req.params.id));
});

rest.post('/api/food', function(req, rest) {
    records.push(req.body);
    rest.created('/api/food/' + (records.length - 1));
});

rest.delete('/api/food/:id', function(req, rest) {
    delete records[req.params.id];
    rest.gone();
})


app.listen(8080);

easy digital downloads discount-functions.php

简易数字下载 - 如何获得折扣金额？

1 个答案: