saga-kotlin/saga-kotlin-base/src/main/kotlin/com/sybotan/base/utils/SHttpUtil.kt

/*
 * ********************************************************************************************************************
 *
 *               iFHS7.
 *              ;BBMBMBMc                  rZMBMBR              BMB
 *              MBEr:;PBM,               7MBMMEOBB:             BBB                       RBW
 *     XK:      BO     SB.     :SZ       MBM.       c;;     ir  BBM :FFr       :SSF:    ;xBMB:r   iuGXv.    i:. iF2;
 *     DBBM0r.  :D     S7   ;XMBMB       GMBMu.     MBM:   BMB  MBMBBBMBMS   WMBMBMBBK  MBMBMBM  BMBRBMBW  .MBMBMBMBB
 *      :JMRMMD  ..    ,  1MMRM1;         ;MBMBBR:   MBM  ;MB:  BMB:   MBM. RMBr   sBMH   BM0         UMB,  BMB.  KMBv
 *     ;.   XOW  B1; :uM: 1RE,   i           .2BMBs  rMB. MBO   MBO    JMB; MBB     MBM   BBS    7MBMBOBM:  MBW   :BMc
 *     OBRJ.SEE  MRDOWOR, 3DE:7OBM       .     ;BMB   RMR7BM    BMB    MBB. BMB    ,BMR  .BBZ   MMB   rMB,  BMM   rMB7
 *     :FBRO0D0  RKXSXPR. JOKOOMPi       BMBSSWBMB;    BMBB:    MBMB0ZMBMS  .BMBOXRBMB    MBMDE RBM2;SMBM;  MBB   xBM2
 *         iZGE  O0SHSPO. uGZ7.          sBMBMBDL      :BMO     OZu:BMBK,     rRBMB0;     ,EBMB  xBMBr:ER.  RDU   :OO;
 *     ,BZ, 1D0  RPSFHXR. xWZ .SMr                  . .BBB
 *      :0BMRDG  RESSSKR. 2WOMBW;                   BMBMR
 *         i0BM: SWKHKGO  MBDv
 *           .UB  OOGDM. MK,                                          Copyright (c) 2015-2019.  斯伯坦机器人
 *              ,  XMW  ..
 *                  r                                                                     All rights reserved.
 *
 * ********************************************************************************************************************
 */

package com.sybotan.base.utils

import com.alibaba.fastjson.PropertyNamingStrategy
import com.sybotan.base.extensions.toJson
import okhttp3.*
import java.util.concurrent.TimeUnit

/**
 * Http工具类
 *
 * @author  庞利祥 <sybotan@126.com>
 */
object SHttpUtil {
    /** 连接超时时间 */
    var connectTimeout: Long = 30L
    /** 读取超时时间 */
    var readTimeout: Long = 30L
    /** 写入超时时间 */
    var writeTimeout: Long = 30L

    /** http客户端 */
    private val httpClient: OkHttpClient by lazy {
        OkHttpClient.Builder()
                .connectTimeout(connectTimeout, TimeUnit.SECONDS)
                .readTimeout(readTimeout, TimeUnit.SECONDS)
                .writeTimeout(writeTimeout, TimeUnit.SECONDS)
                .build()
    }

    /** 媒体类型 */
    val ALTERNATIVE     = MediaType.parse("multipart/alternative")
    val DIGEST          = MediaType.parse("multipart/digest")
    val FORM            = MediaType.parse("multipart/form-data")
    val JSON            = MediaType.parse("application/json; charset=utf-8")
    val MIXED           = MediaType.parse("multipart/mixed")
    val PARALLEL        = MediaType.parse("multipart/parallel")

    /**
     * 根据扩展名获得Http的Content-Type
     *
     * @param       extensionName       文件扩展名
     * @return      扩展名对应的Content-Type
     */
    fun contentType(extensionName: String): String {
        val map = mapOf(
                "tif"     to  "image/tiff",
                "001"     to  "application/x-001",
                "301"     to  "application/x-301",
                "323"     to  "text/h323",
                "906"     to  "application/x-906",
                "907"     to  "drawing/907",
                "a11"     to  "application/x-a11",
                "acp"     to  "audio/x-mei-aac",
                "ai"      to  "application/postscript",
                "aif"     to  "audio/aiff",
                "aifc"    to  "audio/aiff",
                "aiff"    to  "audio/aiff",
                "anv"     to  "application/x-anv",
                "asa"     to  "text/asa",
                "asf"     to  "video/x-ms-asf",
                "asp"     to  "text/asp",
                "asx"     to  "video/x-ms-asf",
                "au"      to  "audio/basic",
                "avi"     to  "video/avi",
                "awf"     to  "application/vnd.adobe.workflow",
                "biz"     to  "text/xml",
                "bmp"     to  "application/x-bmp",
                "bot"     to  "application/x-bot",
                "c4t"     to  "application/x-c4t",
                "c90"     to  "application/x-c90",
                "cal"     to  "application/x-cals",
                "cat"     to  "application/vnd.ms-pki.seccat",
                "cdf"     to  "application/x-netcdf",
                "cdr"     to  "application/x-cdr",
                "cel"     to  "application/x-cel",
                "cer"     to  "application/x-x509-ca-cert",
                "cg4"     to  "application/x-g4",
                "cgm"     to  "application/x-cgm",
                "cit"     to  "application/x-cit",
                "class"   to  "java/*",
                "cml"     to  "text/xml",
                "cmp"     to  "application/x-cmp",
                "cmx"     to  "application/x-cmx",
                "cot"     to  "application/x-cot",
                "crl"     to  "application/pkix-crl",
                "crt"     to  "application/x-x509-ca-cert",
                "csi"     to  "application/x-csi",
                "css"     to  "text/css",
                "cut"     to  "application/x-cut",
                "dbf"     to  "application/x-dbf",
                "dbm"     to  "application/x-dbm",
                "dbx"     to  "application/x-dbx",
                "dcd"     to  "text/xml",
                "dcx"     to  "application/x-dcx",
                "der"     to  "application/x-x509-ca-cert",
                "dgn"     to  "application/x-dgn",
                "dib"     to  "application/x-dib",
                "dll"     to  "application/x-msdownload",
                "doc"     to  "application/msword",
                "dot"     to  "application/msword",
                "drw"     to  "application/x-drw",
                "dtd"     to  "text/xml",
                "dwf"     to  "Model/vnd.dwf",
                "dwf"     to  "application/x-dwf",
                "dwg"     to  "application/x-dwg",
                "dxb"     to  "application/x-dxb",
                "dxf"     to  "application/x-dxf",
                "edn"     to  "application/vnd.adobe.edn",
                "emf"     to  "application/x-emf",
                "eml"     to  "message/rfc822",
                "ent"     to  "text/xml",
                "epi"     to  "application/x-epi",
                "eps"     to  "application/x-ps",
                "eps"     to  "application/postscript",
                "etd"     to  "application/x-ebx",
                "exe"     to  "application/x-msdownload",
                "fax"     to  "image/fax",
                "fdf"     to  "application/vnd.fdf",
                "fif"     to  "application/fractals",
                "fo"      to  "text/xml",
                "frm"     to  "application/x-frm",
                "g4"      to  "application/x-g4",
                "gbr"     to  "application/x-gbr",
                "gif"     to  "image/gif",
                "gl2"     to  "application/x-gl2",
                "gp4"     to  "application/x-gp4",
                "hgl"     to  "application/x-hgl",
                "hmr"     to  "application/x-hmr",
                "hpg"     to  "application/x-hpgl",
                "hpl"     to  "application/x-hpl",
                "hqx"     to  "application/mac-binhex40",
                "hrf"     to  "application/x-hrf",
                "hta"     to  "application/hta",
                "htc"     to  "text/x-component",
                "htm"     to  "text/html",
                "html"    to  "text/html",
                "htt"     to  "text/webviewhtml",
                "htx"     to  "text/html",
                "icb"     to  "application/x-icb",
                "ico"     to  "image/x-icon",
                "ico"     to  "application/x-ico",
                "iff"     to  "application/x-iff",
                "ig4"     to  "application/x-g4",
                "igs"     to  "application/x-igs",
                "iii"     to  "application/x-iphone",
                "img"     to  "application/x-img",
                "ins"     to  "application/x-internet-signup",
                "isp"     to  "application/x-internet-signup",
                "ivf"     to  "video/x-ivf",
                "java"    to  "java/*",
                "jfif"    to  "image/jpeg",
                "jpe"     to  "image/jpeg",
                "jpe"     to  "application/x-jpe",
                "jpeg"    to  "image/jpeg",
                "jpg"     to  "image/jpeg",
                "jpg"     to  "application/x-jpg",
                "js"      to  "application/x-javascript",
                "jsp"     to  "text/html",
                "la1"     to  "audio/x-liquid-resources",
                "lar"     to  "application/x-laplayer-reg",
                "latex"   to  "application/x-latex",
                "lavs"    to  "audio/x-liquid-secure",
                "lbm"     to  "application/x-lbm",
                "lmsff"   to  "audio/x-la-lms",
                "ls"      to  "application/x-javascript",
                "ltr"     to  "application/x-ltr",
                "m1v"     to  "video/x-mpeg",
                "m2v"     to  "video/x-mpeg",
                "m3u"     to  "audio/mpegurl",
                "m4e"     to  "video/mpeg4",
                "mac"     to  "application/x-mac",
                "man"     to  "application/x-troff-man",
                "math"    to  "text/xml",
                "mdb"     to  "application/msaccess",
                "mdb"     to  "application/x-mdb",
                "mfp"     to  "application/x-shockwave-flash",
                "mht"     to  "message/rfc822",
                "mhtml"   to  "message/rfc822",
                "mi"      to  "application/x-mi",
                "mid"     to  "audio/mid",
                "midi"    to  "audio/mid",
                "mil"     to  "application/x-mil",
                "mml"     to  "text/xml",
                "mnd"     to  "audio/x-musicnet-download",
                "mns"     to  "audio/x-musicnet-stream",
                "mocha"   to  "application/x-javascript",
                "movie"   to  "video/x-sgi-movie",
                "mp1"     to  "audio/mp1",
                "mp2"     to  "audio/mp2",
                "mp2v"    to  "video/mpeg",
                "mp3"     to  "audio/mp3",
                "mp4"     to  "video/mp4",
                "mpa"     to  "video/x-mpg",
                "mpd"     to  "application/vnd.ms-project",
                "mpe"     to  "video/x-mpeg",
                "mpeg"    to  "video/mpg",
                "mpg"     to  "video/mpg",
                "mpga"    to  "audio/rn-mpeg",
                "mpp"     to  "application/vnd.ms-project",
                "mps"     to  "video/x-mpeg",
                "mpt"     to  "application/vnd.ms-project",
                "mpv"     to  "video/mpg",
                "mpv2"    to  "video/mpeg",
                "mpw"     to  "application/vnd.ms-project",
                "mpx"     to  "application/vnd.ms-project",
                "mtx"     to  "text/xml",
                "mxp"     to  "application/x-mmxp",
                "net"     to  "image/pnetvue",
                "nrf"     to  "application/x-nrf",
                "nws"     to  "message/rfc822",
                "odc"     to  "text/x-ms-odc",
                "out"     to  "application/x-out",
                "p10"     to  "application/pkcs10",
                "p12"     to  "application/x-pkcs12",
                "p7b"     to  "application/x-pkcs7-certificates",
                "p7c"     to  "application/pkcs7-mime",
                "p7m"     to  "application/pkcs7-mime",
                "p7r"     to  "application/x-pkcs7-certreqresp",
                "p7s"     to  "application/pkcs7-signature",
                "pc5"     to  "application/x-pc5",
                "pci"     to  "application/x-pci",
                "pcl"     to  "application/x-pcl",
                "pcx"     to  "application/x-pcx",
                "pdf"     to  "application/pdf",
                "pdx"     to  "application/vnd.adobe.pdx",
                "pfx"     to  "application/x-pkcs12",
                "pgl"     to  "application/x-pgl",
                "pic"     to  "application/x-pic",
                "pko"     to  "application/vnd.ms-pki.pko",
                "pl"      to  "application/x-perl",
                "plg"     to  "text/html",
                "pls"     to  "audio/scpls",
                "plt"     to  "application/x-plt",
                "png"     to  "image/png",
                "png"     to  "application/x-png",
                "pot"     to  "application/vnd.ms-powerpoint",
                "ppa"     to  "application/vnd.ms-powerpoint",
                "ppm"     to  "application/x-ppm",
                "pps"     to  "application/vnd.ms-powerpoint",
                "ppt"     to  "application/vnd.ms-powerpoint",
                "ppt"     to  "application/x-ppt",
                "pr"      to  "application/x-pr",
                "prf"     to  "application/pics-rules",
                "prn"     to  "application/x-prn",
                "prt"     to  "application/x-prt",
                "ps"      to  "application/x-ps",
                "ptn"     to  "application/x-ptn",
                "pwz"     to  "application/vnd.ms-powerpoint",
                "r3t"     to  "text/vnd.rn-realtext3d",
                "ra"      to  "audio/vnd.rn-realaudio",
                "ram"     to  "audio/x-pn-realaudio",
                "ras"     to  "application/x-ras",
                "rat"     to  "application/rat-resources",
                "rdf"     to  "text/xml",
                "rec"     to  "application/vnd.rn-recording",
                "red"     to  "application/x-red",
                "rgb"     to  "application/x-rgb",
                "rjs"     to  "application/vnd.rn-realsystem-rjs",
                "rjt"     to  "application/vnd.rn-realsystem-rjt",
                "rlc"     to  "application/x-rlc",
                "rle"     to  "application/x-rle",
                "rm"      to  "application/vnd.rn-realmedia",
                "rmf"     to  "application/vnd.adobe.rmf",
                "rmi"     to  "audio/mid",
                "rmj"     to  "application/vnd.rn-realsystem-rmj",
                "rmm"     to  "audio/x-pn-realaudio",
                "rmp"     to  "application/vnd.rn-rn_music_package",
                "rms"     to  "application/vnd.rn-realmedia-secure",
                "rmvb"    to  "application/vnd.rn-realmedia-vbr",
                "rmx"     to  "application/vnd.rn-realsystem-rmx",
                "rnx"     to  "application/vnd.rn-realplayer",
                "rp"      to  "image/vnd.rn-realpix",
                "rpm"     to  "audio/x-pn-realaudio-plugin",
                "rsml"    to  "application/vnd.rn-rsml",
                "rt"      to  "text/vnd.rn-realtext",
                "rtf"     to  "application/msword",
                "rtf"     to  "application/x-rtf",
                "rv"      to  "video/vnd.rn-realvideo",
                "sam"     to  "application/x-sam",
                "sat"     to  "application/x-sat",
                "sdp"     to  "application/sdp",
                "sdw"     to  "application/x-sdw",
                "sit"     to  "application/x-stuffit",
                "slb"     to  "application/x-slb",
                "sld"     to  "application/x-sld",
                "slk"     to  "drawing/x-slk",
                "smi"     to  "application/smil",
                "smil"    to  "application/smil",
                "smk"     to  "application/x-smk",
                "snd"     to  "audio/basic",
                "sol"     to  "text/plain",
                "sor"     to  "text/plain",
                "spc"     to  "application/x-pkcs7-certificates",
                "spl"     to  "application/futuresplash",
                "spp"     to  "text/xml",
                "ssm"     to  "application/streamingmedia",
                "sst"     to  "application/vnd.ms-pki.certs  tore",
                "stl"     to  "application/vnd.ms-pki.stl",
                "stm"     to  "text/html",
                "sty"     to  "application/x-sty",
                "svg"     to  "text/xml",
                "swf"     to  "application/x-shockwave-flash",
                "tdf"     to  "application/x-tdf",
                "tg4"     to  "application/x-tg4",
                "tga"     to  "application/x-tga",
                "tif"     to  "image/tiff",
                "tif"     to  "application/x-tif",
                "tiff"    to  "image/tiff",
                "tld"     to  "text/xml",
                "top"     to  "drawing/x-top",
                "torrent" to  "application/x-bittorrent",
                "tsd"     to  "text/xml",
                "txt"     to  "text/plain",
                "uin"     to  "application/x-icq",
                "uls"     to  "text/iuls",
                "vcf"     to  "text/x-vcard",
                "vda"     to  "application/x-vda",
                "vdx"     to  "application/vnd.visio",
                "vml"     to  "text/xml",
                "vpg"     to  "application/x-vpeg005",
                "vsd"     to  "application/vnd.visio",
                "vsd"     to  "application/x-vsd",
                "vss"     to  "application/vnd.visio",
                "vst"     to  "application/vnd.visio",
                "vst"     to  "application/x-vst",
                "vsw"     to  "application/vnd.visio",
                "vsx"     to  "application/vnd.visio",
                "vtx"     to  "application/vnd.visio",
                "vxml"    to  "text/xml",
                "wav"     to  "audio/wav",
                "wax"     to  "audio/x-ms-wax",
                "wb1"     to  "application/x-wb1",
                "wb2"     to  "application/x-wb2",
                "wb3"     to  "application/x-wb3",
                "wbmp"    to  "image/vnd.wap.wbmp",
                "wiz"     to  "application/msword",
                "wk3"     to  "application/x-wk3",
                "wk4"     to  "application/x-wk4",
                "wkq"     to  "application/x-wkq",
                "wks"     to  "application/x-wks",
                "wm"      to  "video/x-ms-wm",
                "wma"     to  "audio/x-ms-wma",
                "wmd"     to  "application/x-ms-wmd",
                "wmf"     to  "application/x-wmf",
                "wml"     to  "text/vnd.wap.wml",
                "wmv"     to  "video/x-ms-wmv",
                "wmx"     to  "video/x-ms-wmx",
                "wmz"     to  "application/x-ms-wmz",
                "wp6"     to  "application/x-wp6",
                "wpd"     to  "application/x-wpd",
                "wpg"     to  "application/x-wpg",
                "wpl"     to  "application/vnd.ms-wpl",
                "wq1"     to  "application/x-wq1",
                "wr1"     to  "application/x-wr1",
                "wri"     to  "application/x-wri",
                "wrk"     to  "application/x-wrk",
                "ws"      to  "application/x-ws",
                "ws2"     to  "application/x-ws",
                "wsc"     to  "text/scriptlet",
                "wsdl"    to  "text/xml",
                "wvx"     to  "video/x-ms-wvx",
                "xdp"     to  "application/vnd.adobe.xdp",
                "xdr"     to  "text/xml",
                "xfd"     to  "application/vnd.adobe.xfd",
                "xfdf"    to  "application/vnd.adobe.xfdf",
                "xhtml"   to  "text/html",
                "xls"     to  "application/vnd.ms-excel",
                "xls"     to  "application/x-xls",
                "xlw"     to  "application/x-xlw",
                "xml"     to  "text/xml",
                "xpl"     to  "audio/scpls",
                "xq"      to  "text/xml",
                "xql"     to  "text/xml",
                "xquery"  to  "text/xml",
                "xsd"     to  "text/xml",
                "xsl"     to  "text/xml",
                "xslt"    to  "text/xml",
                "xwd"     to  "application/x-xwd",
                "x_b"     to  "application/x-x_b",
                "sis"     to  "application/vnd.symbian.install",
                "sisx"    to  "application/vnd.symbian.install",
                "x_t"     to  "application/x-x_t",
                "ipa"     to  "application/vnd.iphone",
                "apk"     to  "application/vnd.android.package-archive",
                "xap"     to  "application/x-silverlight-app"
        )

        // 扩展名转换为小写
        val key = extensionName.toLowerCase()

        // 如果map包含指定的扩展名，则返回对应的Content-Type, 否则返回二进制流类型"application/octet-stream"
        return if (map.contains(key)) {
            map.getValue(key)
        } else {
            "application/octet-stream"
        }
    } // Fun contentType()

    /**
     * GET 请求
     *
     * @param   url     URL 地址
     * @return  服务器返回的应答信息
     */
    @Throws(Exception::class)
    fun getRequest(url: String): String {
        val request = Request.Builder()
                .url(url)
                .get()
                .build()

        val call = httpClient.newCall(request)
        val response = call.execute()
        return response.body()!!.string()
    } // Fun getRequest()

    /**
     * GET 请求(zip压缩格式)
     *
     * @param   url     URL地址
     * @return  服务器返回的应答信息
     */
    @Throws(Exception::class)
    fun getZipRequest(url: String): String {
        val request = Request.Builder()
                .url(url)
                .get()
                .header("Accept-Encoding", "gzip")
                .build()

        val call = httpClient.newCall(request)
        val response = call.execute()

        return SGzipUtil.uncompressToString(response.body()!!.bytes()) ?: ""
    } // Fun getZipRequest()

    /**
     * 发送post对象请求
     *
     * @param   url     URL地址
     * @param   body    请求体
     * @return  返回应答体字符串
     */
    @Throws(Exception::class)
    fun postRequest(url: String, body: String, type: MediaType = JSON!!): String {
        val jsonBody = FormBody.create(type, body)
        val request = createPostRequest(url, jsonBody)

        val call = httpClient.newCall(request)
        val response = call.execute()
        return response.body()!!.string()
    } // Fun postRequest()

    /**
     * 发送get对象请求
     *
     * @param   <T>                 请求的返回类型
     * @param   url                 URL地址
     * @param   namingStrategy      命名规则
     * @return  接收到的请求体
     */
    @Throws(Exception::class)
    inline fun <reified T> getObject(url: String, namingStrategy: PropertyNamingStrategy? = null): T {
        val responseJson = getRequest(url)
        return SJsonUtil.fromJson(responseJson, namingStrategy)
    } // Fun getObject()

    /**
     * 发送post请求
     *
     * @param   url                 URL地址
     * @param   <T>                 请求的返回类型
     * @param   requestBody         发送到服务器的请求体
     * @param   namingStrategy      命名规则
     * @return  接收到的请求体
     */
    @Throws(Exception::class)
    inline fun <reified T> postObject(url: String, requestBody: Any, namingStrategy: PropertyNamingStrategy? = null): T {
        val responseJson = postRequest(url, requestBody.toJson(namingStrategy))
        return SJsonUtil.fromJson(responseJson, namingStrategy)
    } // Fun postObject()

    /**
     * 上传文件
     *
     * @param   url     上传地址
     */
    fun uploadFile(url: String) {
        /*RequestBody requestBody = new MultipartBody.Builder()
                .setType(MultipartBody.FORM)
                .addFormDataPart("file", file.getName(), RequestBody.create(MediaType.parse("image/png"), file))
                .build();*/
        return
    } // Fun uploadFile()

    /**
     * 下载文件
     *
     * @param       url     文件url地址
     */
    fun downloadFile(url: String) {

    } // Fun downloadFile()

    /**
     * 创建Http post请求对象
     *
     * @param   url             URL地址
     * @param   jsonBody        发送到服务器的请求体
     */
    private fun createPostRequest(url: String, jsonBody: RequestBody? = null): Request {
        val builder = Request.Builder()
                .url(url)
        if (jsonBody!= null) {
            builder.post(jsonBody)
        }

        return builder.build()
    } // Fun createPostRequest()
} // Object SHttpUtil