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78 lines
2.2 KiB
78 lines
2.2 KiB
package search_ali
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import (
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"encoding/json"
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"errors"
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"fmt"
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util "github.com/alibabacloud-go/tea-utils/service"
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"github.com/alibabacloud-go/tea/tea"
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"strconv"
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)
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func SearchByAliES(keyWords string, limit, page int) (goodsList []uint, total uint, err error) {
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// 创建请求用客户端实例
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// Endpoint 为 要访问服务的区域域名.
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// AccessKeyId 及AccessKeySecret 用于构造鉴权信息.
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config := &Config{
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Endpoint: tea.String("opensearch-cn-shanghai.aliyuncs.com"),
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AccessKeyId: tea.String("LTAI5tBeJdJBq2R9quhwGeQH"),
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AccessKeySecret: tea.String("sKvHrPwNWbVeDgUARAiGTluW06AQ4c"),
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}
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// New 一个client, 用以发送请求.
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client, _clientErr := NewClient(config)
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// 如果 NewClient 过程中出现异常. 则 返回 _clientErr 且输出 错误信息.
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if _clientErr != nil {
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fmt.Println(_clientErr)
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return
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}
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// requestParams 信息
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requestParams := map[string]interface{}{
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"query": fmt.Sprintf("config=start:%v,hit:%v,format:fulljson&&query=default:'%s'&&filter=publish_status=1", int(20*(page-1)), limit, keyWords),
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}
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// 请求发送的配置参数. 用以请求配置及连接池配置.
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runtime := &util.RuntimeOptions{
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ConnectTimeout: tea.Int(5000),
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ReadTimeout: tea.Int(10000),
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Autoretry: tea.Bool(false),
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IgnoreSSL: tea.Bool(false),
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MaxIdleConns: tea.Int(50),
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}
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// 搜索接口需要提供 appName.
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// App 可以是 app 的版本信息. 也可以是 app 名称.
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appName := "recook"
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// 发送请求的方法调用.
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response, _requestErr := client.Request(
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tea.String("GET"),
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tea.String("/v3/openapi/apps/"+appName+"/search"),
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requestParams,
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nil,
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nil,
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runtime)
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// 如果 发送请求 过程中出现异常. 则 返回 _requestErr 且输出 错误信息.
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if _requestErr != nil {
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fmt.Println(_requestErr)
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return []uint{}, 0, errors.New("网络异常")
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}
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// 输出正常返回的 response 内容.
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body, _ := json.MarshalIndent(response, "", " ")
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var gl RecookSearchModel
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err = json.Unmarshal(body, &gl)
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if err != nil {
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return []uint{}, 0, errors.New("网络异常2")
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}
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for _, item := range gl.Body.Result.Items {
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n, _ := strconv.Atoi(item.Fields.Id)
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goodsList = append(goodsList, uint(n))
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}
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total = gl.Body.Result.Total
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return
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}
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