React Native 提示 Could not determine java version from ’11’

报错

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine java version from '11'.

React Native 无法使用 Java 11,需使用 Java 8

卸载 Java 11,Windows 用户可使用 设置里的 应用与功能卸载 JDK 11

下载安装 Java 8

https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

配置系统变量或用户变量 JAVA_HOME 为

C:\Program Files\Java\jdk1.8.0_181

具体根据你的安装目录决定

然后重新 react-native run-android

done!

Android Studio 无法启动 Emulator 模拟器

错误提示

20:41	Emulator: emulator: ERROR: x86 emulation currently requires hardware acceleration!

20:41	Emulator: Process finished with exit code 1

打开  SDK Manager 下载 intel haxm,下载位置:android-sdk\extras\intel\Hardware_Accelerated_Execution_Manager\IntelHaxm.exe

运行 IntelHaxm.exe安装

安装完成后 命令行执行命令  sc query intelhaxm

如果 STATE RUNNING 表示安装成功 。

如果有错误提示, 一般因为 BIOS 里面没有开启 Virtualization Technology,开启即可

然后  打开 SDK Manager 下载 intel x86 镜像创建 AVD,CPU选择 intel atom x86

成功开启

微信小程序 使用 SVG

将 svg 转成 base64 后使用

如在 https://loading.io/ 右键打开图片 

https://loading.io/spinners/lava-lamp/index.svg

右键保存本地

将 svg 转换成 base64

https://www.sojson.com/image2base64.html

在小程序的 CSS 里使用 背景图片的方式调用 base64 后的 svg

或使用 image 标签

PHP 强制下载类 不使用浏览器预览图片、PDF 等

<?php
namespace download;

class ForceDownload
{
	/**
	 * Force Download
	 *
	 * Generates headers that force a download to happen
	 *
	 * @param	string	filename
	 * @param	mixed	the data to be downloaded
	 * @param	bool	whether to try and send the actual file MIME type
	 * @return	void
	 */
	public function force_download($filename = '', $data = '', $set_mime = FALSE)
	{
		if ($filename === '' OR $data === '')
		{
			return;
		}
		elseif ($data === NULL)
		{
			if ( ! @is_file($filename) OR ($filesize = @filesize($filename)) === FALSE)
			{
				return;
			}

			$filepath = $filename;
			$filename = explode('/', str_replace(DIRECTORY_SEPARATOR, '/', $filename));
			$filename = end($filename);
		}
		else
		{
			$filesize = strlen($data);
		}

		// Set the default MIME type to send
		$mime = 'application/octet-stream';

		$x = explode('.', $filename);
		$extension = end($x);

		if ($set_mime === TRUE)
		{
			if (count($x) === 1 OR $extension === '')
			{
				/* If we're going to detect the MIME type,
				 * we'll need a file extension.
				 */
				return;
			}

			// Load the mime types
			$mimes =& self::get_mimes();

			// Only change the default MIME if we can find one
			if (isset($mimes[$extension]))
			{
				$mime = is_array($mimes[$extension]) ? $mimes[$extension][0] : $mimes[$extension];
			}
		}

		/* It was reported that browsers on Android 2.1 (and possibly older as well)
		 * need to have the filename extension upper-cased in order to be able to
		 * download it.
		 *
		 * Reference: http://digiblog.de/2011/04/19/android-and-the-download-file-headers/
		 */
		if (count($x) !== 1 && isset($_SERVER['HTTP_USER_AGENT']) && preg_match('/Android\s(1|2\.[01])/', $_SERVER['HTTP_USER_AGENT']))
		{
			$x[count($x) - 1] = strtoupper($extension);
			$filename = implode('.', $x);
		}

		if ($data === NULL && ($fp = @fopen($filepath, 'rb')) === FALSE)
		{
			return;
		}

		// Clean output buffer
		if (ob_get_level() !== 0 && @ob_end_clean() === FALSE)
		{
			@ob_clean();
		}

		// Generate the server headers
		header('Content-Type: '.$mime);
		header('Content-Disposition: attachment; filename="'.$filename.'"');
		header('Expires: 0');
		header('Content-Transfer-Encoding: binary');
		header('Content-Length: '.$filesize);
		header('Cache-Control: private, no-transform, no-store, must-revalidate');

		// If we have raw data - just dump it
		if ($data !== NULL)
		{
			exit($data);
		}

		// Flush 1MB chunks of data
		while ( ! feof($fp) && ($data = fread($fp, 1048576)) !== FALSE)
		{
			echo $data;
		}

		fclose($fp);
		exit;
	}

    public static function &get_mimes()
    {
        static $_mimes;

        if (empty($_mimes))
        {
            $_mimes = array(
                'hqx'	=>	array('application/mac-binhex40', 'application/mac-binhex', 'application/x-binhex40', 'application/x-mac-binhex40'),
                'cpt'	=>	'application/mac-compactpro',
                'csv'	=>	array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel', 'text/plain'),
                'bin'	=>	array('application/macbinary', 'application/mac-binary', 'application/octet-stream', 'application/x-binary', 'application/x-macbinary'),
                'dms'	=>	'application/octet-stream',
                'lha'	=>	'application/octet-stream',
                'lzh'	=>	'application/octet-stream',
                'exe'	=>	array('application/octet-stream', 'application/x-msdownload'),
                'class'	=>	'application/octet-stream',
                'psd'	=>	array('application/x-photoshop', 'image/vnd.adobe.photoshop'),
                'so'	=>	'application/octet-stream',
                'sea'	=>	'application/octet-stream',
                'dll'	=>	'application/octet-stream',
                'oda'	=>	'application/oda',
                'pdf'	=>	array('application/pdf', 'application/force-download', 'application/x-download', 'binary/octet-stream'),
                'ai'	=>	array('application/pdf', 'application/postscript'),
                'eps'	=>	'application/postscript',
                'ps'	=>	'application/postscript',
                'smi'	=>	'application/smil',
                'smil'	=>	'application/smil',
                'mif'	=>	'application/vnd.mif',
                'xls'	=>	array('application/vnd.ms-excel', 'application/msexcel', 'application/x-msexcel', 'application/x-ms-excel', 'application/x-excel', 'application/x-dos_ms_excel', 'application/xls', 'application/x-xls', 'application/excel', 'application/download', 'application/vnd.ms-office', 'application/msword'),
                'ppt'	=>	array('application/powerpoint', 'application/vnd.ms-powerpoint', 'application/vnd.ms-office', 'application/msword'),
                'pptx'	=> 	array('application/vnd.openxmlformats-officedocument.presentationml.presentation', 'application/x-zip', 'application/zip'),
                'wbxml'	=>	'application/wbxml',
                'wmlc'	=>	'application/wmlc',
                'dcr'	=>	'application/x-director',
                'dir'	=>	'application/x-director',
                'dxr'	=>	'application/x-director',
                'dvi'	=>	'application/x-dvi',
                'gtar'	=>	'application/x-gtar',
                'gz'	=>	'application/x-gzip',
                'gzip'  =>	'application/x-gzip',
                'php'	=>	array('application/x-httpd-php', 'application/php', 'application/x-php', 'text/php', 'text/x-php', 'application/x-httpd-php-source'),
                'php4'	=>	'application/x-httpd-php',
                'php3'	=>	'application/x-httpd-php',
                'phtml'	=>	'application/x-httpd-php',
                'phps'	=>	'application/x-httpd-php-source',
                'js'	=>	array('application/x-javascript', 'text/plain'),
                'swf'	=>	'application/x-shockwave-flash',
                'sit'	=>	'application/x-stuffit',
                'tar'	=>	'application/x-tar',
                'tgz'	=>	array('application/x-tar', 'application/x-gzip-compressed'),
                'z'	=>	'application/x-compress',
                'xhtml'	=>	'application/xhtml+xml',
                'xht'	=>	'application/xhtml+xml',
                'zip'	=>	array('application/x-zip', 'application/zip', 'application/x-zip-compressed', 'application/s-compressed', 'multipart/x-zip'),
                'rar'	=>	array('application/x-rar', 'application/rar', 'application/x-rar-compressed'),
                'mid'	=>	'audio/midi',
                'midi'	=>	'audio/midi',
                'mpga'	=>	'audio/mpeg',
                'mp2'	=>	'audio/mpeg',
                'mp3'	=>	array('audio/mpeg', 'audio/mpg', 'audio/mpeg3', 'audio/mp3'),
                'aif'	=>	array('audio/x-aiff', 'audio/aiff'),
                'aiff'	=>	array('audio/x-aiff', 'audio/aiff'),
                'aifc'	=>	'audio/x-aiff',
                'ram'	=>	'audio/x-pn-realaudio',
                'rm'	=>	'audio/x-pn-realaudio',
                'rpm'	=>	'audio/x-pn-realaudio-plugin',
                'ra'	=>	'audio/x-realaudio',
                'rv'	=>	'video/vnd.rn-realvideo',
                'wav'	=>	array('audio/x-wav', 'audio/wave', 'audio/wav'),
                'bmp'	=>	array('image/bmp', 'image/x-bmp', 'image/x-bitmap', 'image/x-xbitmap', 'image/x-win-bitmap', 'image/x-windows-bmp', 'image/ms-bmp', 'image/x-ms-bmp', 'application/bmp', 'application/x-bmp', 'application/x-win-bitmap'),
                'gif'	=>	'image/gif',
                'jpeg'	=>	array('image/jpeg', 'image/pjpeg'),
                'jpg'	=>	array('image/jpeg', 'image/pjpeg'),
                'jpe'	=>	array('image/jpeg', 'image/pjpeg'),
                'png'	=>	array('image/png',  'image/x-png'),
                'tiff'	=>	'image/tiff',
                'tif'	=>	'image/tiff',
                'css'	=>	array('text/css', 'text/plain'),
                'html'	=>	array('text/html', 'text/plain'),
                'htm'	=>	array('text/html', 'text/plain'),
                'shtml'	=>	array('text/html', 'text/plain'),
                'txt'	=>	'text/plain',
                'text'	=>	'text/plain',
                'log'	=>	array('text/plain', 'text/x-log'),
                'rtx'	=>	'text/richtext',
                'rtf'	=>	'text/rtf',
                'xml'	=>	array('application/xml', 'text/xml', 'text/plain'),
                'xsl'	=>	array('application/xml', 'text/xsl', 'text/xml'),
                'mpeg'	=>	'video/mpeg',
                'mpg'	=>	'video/mpeg',
                'mpe'	=>	'video/mpeg',
                'qt'	=>	'video/quicktime',
                'mov'	=>	'video/quicktime',
                'avi'	=>	array('video/x-msvideo', 'video/msvideo', 'video/avi', 'application/x-troff-msvideo'),
                'movie'	=>	'video/x-sgi-movie',
                'doc'	=>	array('application/msword', 'application/vnd.ms-office'),
                'docx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword', 'application/x-zip'),
                'dot'	=>	array('application/msword', 'application/vnd.ms-office'),
                'dotx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword'),
                'xlsx'	=>	array('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/zip', 'application/vnd.ms-excel', 'application/msword', 'application/x-zip'),
                'word'	=>	array('application/msword', 'application/octet-stream'),
                'xl'	=>	'application/excel',
                'eml'	=>	'message/rfc822',
                'json'  =>	array('application/json', 'text/json'),
                'pem'   =>	array('application/x-x509-user-cert', 'application/x-pem-file', 'application/octet-stream'),
                'p10'   =>	array('application/x-pkcs10', 'application/pkcs10'),
                'p12'   =>	'application/x-pkcs12',
                'p7a'   =>	'application/x-pkcs7-signature',
                'p7c'   =>	array('application/pkcs7-mime', 'application/x-pkcs7-mime'),
                'p7m'   =>	array('application/pkcs7-mime', 'application/x-pkcs7-mime'),
                'p7r'   =>	'application/x-pkcs7-certreqresp',
                'p7s'   =>	'application/pkcs7-signature',
                'crt'   =>	array('application/x-x509-ca-cert', 'application/x-x509-user-cert', 'application/pkix-cert'),
                'crl'   =>	array('application/pkix-crl', 'application/pkcs-crl'),
                'der'   =>	'application/x-x509-ca-cert',
                'kdb'   =>	'application/octet-stream',
                'pgp'   =>	'application/pgp',
                'gpg'   =>	'application/gpg-keys',
                'sst'   =>	'application/octet-stream',
                'csr'   =>	'application/octet-stream',
                'rsa'   =>	'application/x-pkcs7',
                'cer'   =>	array('application/pkix-cert', 'application/x-x509-ca-cert'),
                '3g2'   =>	'video/3gpp2',
                '3gp'   =>	array('video/3gp', 'video/3gpp'),
                'mp4'   =>	'video/mp4',
                'm4a'   =>	'audio/x-m4a',
                'f4v'   =>	'video/mp4',
                'webm'	=>	'video/webm',
                'aac'   =>	'audio/x-acc',
                'm4u'   =>	'application/vnd.mpegurl',
                'm3u'   =>	'text/plain',
                'xspf'  =>	'application/xspf+xml',
                'vlc'   =>	'application/videolan',
                'wmv'   =>	array('video/x-ms-wmv', 'video/x-ms-asf'),
                'au'    =>	'audio/x-au',
                'ac3'   =>	'audio/ac3',
                'flac'  =>	'audio/x-flac',
                'ogg'   =>	'audio/ogg',
                'kmz'	=>	array('application/vnd.google-earth.kmz', 'application/zip', 'application/x-zip'),
                'kml'	=>	array('application/vnd.google-earth.kml+xml', 'application/xml', 'text/xml'),
                'ics'	=>	'text/calendar',
                'ical'	=>	'text/calendar',
                'zsh'	=>	'text/x-scriptzsh',
                '7zip'	=>	array('application/x-compressed', 'application/x-zip-compressed', 'application/zip', 'multipart/x-zip'),
                'cdr'	=>	array('application/cdr', 'application/coreldraw', 'application/x-cdr', 'application/x-coreldraw', 'image/cdr', 'image/x-cdr', 'zz-application/zz-winassoc-cdr'),
                'wma'	=>	array('audio/x-ms-wma', 'video/x-ms-asf'),
                'jar'	=>	array('application/java-archive', 'application/x-java-application', 'application/x-jar', 'application/x-compressed'),
                'svg'	=>	array('image/svg+xml', 'application/xml', 'text/xml'),
                'vcf'	=>	'text/x-vcard',
                'srt'	=>	array('text/srt', 'text/plain'),
                'vtt'	=>	array('text/vtt', 'text/plain'),
                'ico'	=>	array('image/x-icon', 'image/x-ico', 'image/vnd.microsoft.icon')
            );
        }

        return $_mimes;
    }
}

调用

public function down(){
	$down = new ForceDownload();
	$down->force_download('uploads/xx.pdf',NULL,TRUE);
}

ThinkPHP 5 使用方法

放到 extend/download/ 文件夹下,即 extend/download/ForceDownload.php

实例化 $down = new \download\ForceDownload();

调用  $down->force_download(‘uploads/xx.pdf’,NULL,TRUE);

微信小程序 消息模板 发送推送消息 快速测试 DEMO

首先 微信公众平台 后台添加模板消息

/utils/config.js

var config = {
  APPID:'wxe1af000000000000',
  APPSECRET:'050000000000000000000000000000',
  TEMPLATE_ID:{
    'msg': 'Y2idRTMVs4e_w72uSiPATptx3yFfIp2B97H8GXj_XXX'
  }
}
module.exports = config

/utils/wxapi.js

注意:正式环境中不允许访问 api.weixin.qq.com , 仅在测试环境下测试并开启不校验合法域名

var config = require('config.js')

const access_token = function(callback = function() {}) {
  wx.request({
    method: 'GET',
    url: 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=' + config.APPID + '&secret=' + config.APPSECRET,
    data: {},
    success: function(res) {
      console.log(res)
      callback(res)
    }
  })
}

const template = function(params={},callback=function(){}) {
  var data = {
    touser: params.openid,
    template_id: config.TEMPLATE_ID.msg,
    form_id: params.form_id,
    data: {
      "keyword1": {
        "value": "测试文字,通过",
        "color": "#4a4a4a"
      },
      "keyword2": {
        "value": new Date(),
        "color": "#9b9b9b"
      }
    },
    color: 'red', //颜色
    emphasis_keyword: 'keyword2.DATA' //需要着重显示的关键词
  }
  wx.request({
    url: 'https://api.weixin.qq.com/cgi-bin/message/wxopen/template/send?access_token=' + params.access_token,
    method: 'POST',
    data: data,
    success:function(res){
      console.log(res)
      callback(res)
    }
  })
}

const openid = function(callback=function(){}){
  wx.login({
    success: function (res) {
      if (res.code) {
        //发起网络请求 将code传给服务器
        wx.request({
          url: 'https://api.weixin.qq.com/sns/jscode2session?appid='+config.APPID+'&secret='+config.APPSECRET+'&js_code='+res.code+'&grant_type=authorization_code',
          data: {},
          success:function(res){
            console.log(res)
            callback(res)
          }
        })
      } else {
        console.log('获取用户登录态失败!' + res.errMsg)
      }
    }
  });
}

module.exports = {
  access_token: access_token,
  template: template,
  openid: openid
}

/pages/test/test.js

const wxapi = require('../../utils/wxapi.js')
Page({
  getFormID: function (e) {
    var that = this
    console.log(e)
    console.log(e.detail.formId)
    
    wx.showToast({
      title: e.detail.formId,
      icon:'none'
    })
    that.setData({
      form_id: e.detail.formId
    })
  },
  getAccessToken:function(){
    var that = this
    wxapi.access_token(function (res) {
      wx.showToast({
        title: res.data.access_token,
        icon: 'none'
      })
      that.setData({
        access_token: res.data.access_token
      })
    })
  },
  getOpenid:function(){
    var that = this
    wxapi.openid(function(res){
      wx.showToast({
        title: res.data.openid,
        icon:'none'
      })

      that.setData({
        openid:res.data.openid
      })
    })
  },
  sendTemplate: function () {
    var data = {
      'access_token': this.data.access_token,
      'form_id': this.data.form_id,
      'openid': this.data.openid,
    }
    wxapi.template(data, function (res) {

      wx.showToast({
        title: res.data.errmsg,
        icon: 'none',
        duration: 5000
      })
    })
  },
})

/pages/test/test.wxml

<form name='pushMsgFm' report-submit='true' bindsubmit='getFormID'> 
  <button size='mini' form-type="submit" class="zan-btn zan-btn--large zan-btn--danger payButton">获取 form_id</button>
</form>  
<button size='mini' bindtap='getAccessToken'>获取 access_token</button>
<button size='mini' bindtap='getOpenid'>获取 openid</button>
<button size='mini' bindtap='sendTemplate'>发送测试</button>

依次点击四个按钮即可测试

微信小程序 自带 GPS 定位的坑

微信小程序打卡定位调试了一天始终差五百多米。百度坐标转换各种问题都找了都没问题,最终发现是小程序自带定位有问题,文档里也没有写,大坑。

const getLocation = function(callback = function() {}) {
  wx.getLocation({
    type: 'GCJ02',
    success: function(res) {
      console.log('微信自带定位返回结果')
      console.log(res)
      wx.setClipboardData({
        data: JSON.stringify({ 'lat': lat, 'lng': lng }),
      })
      callback(res)
    }
  }) 
}
const getLocation = function(callback = function() {}) {
  wx.getLocation({
    type: 'gcj02',
    success: function(res) {
      console.log('微信自带定位返回结果')
      console.log(res)
      wx.setClipboardData({
        data: JSON.stringify({ 'lat': lat, 'lng': lng }),
      })
      callback(res)
    }
  }) 
}

大写的 GCJ02 便宜了五百多米, 小写的 gcj02 是正确的

小程序自带的 map 组件不受此影响,但就是因为不受影响我一直以为不是微信的问题。

卧了个大凸(艹皿艹 )

微信小程序 BASE64 encode 加密 decode 解密

utils/base64.js

var Base64 = {
  // private property
  _keyStr: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
  // public method for encoding
  encode: function(input) {
    var output = "";
    var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
    var i = 0;
    input = Base64._utf8_encode(input);

    while (i < input.length) {

      chr1 = input.charCodeAt(i++);
      chr2 = input.charCodeAt(i++);
      chr3 = input.charCodeAt(i++);

      enc1 = chr1 >> 2;
      enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
      enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
      enc4 = chr3 & 63;

      if (isNaN(chr2)) {
        enc3 = enc4 = 64;
      } else if (isNaN(chr3)) {
        enc4 = 64;
      }

      output = output + this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) + this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);

    }

    return output;
  },

  // public method for decoding
  decode: function(input) {
    var output = "";
    var chr1, chr2, chr3;
    var enc1, enc2, enc3, enc4;
    var i = 0;

    input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

    while (i < input.length) {

      enc1 = this._keyStr.indexOf(input.charAt(i++));
      enc2 = this._keyStr.indexOf(input.charAt(i++));
      enc3 = this._keyStr.indexOf(input.charAt(i++));
      enc4 = this._keyStr.indexOf(input.charAt(i++));

      chr1 = (enc1 << 2) | (enc2 >> 4);
      chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
      chr3 = ((enc3 & 3) << 6) | enc4;

      output = output + String.fromCharCode(chr1);

      if (enc3 != 64) {
        output = output + String.fromCharCode(chr2);
      }
      if (enc4 != 64) {
        output = output + String.fromCharCode(chr3);
      }

    }

    output = Base64._utf8_decode(output);

    return output;
  },

  // private method for UTF-8 encoding
  _utf8_encode: function(string) {
    string = string.replace(/\r\n/g, "\n");
    var utftext = "";

    for (var n = 0; n < string.length; n++) {

      var c = string.charCodeAt(n);

      if (c < 128) {
        utftext += String.fromCharCode(c);
      } else if ((c > 127) && (c < 2048)) {
        utftext += String.fromCharCode((c >> 6) | 192);
        utftext += String.fromCharCode((c & 63) | 128);
      } else {
        utftext += String.fromCharCode((c >> 12) | 224);
        utftext += String.fromCharCode(((c >> 6) & 63) | 128);
        utftext += String.fromCharCode((c & 63) | 128);
      }

    }

    return utftext;
  },

  // private method for UTF-8 decoding
  _utf8_decode: function(utftext) {
    var string = "";
    var i = 0;
    var c = 0;
    var c1 = 0;
    var c2 = 0;

    while (i < utftext.length) {

      c = utftext.charCodeAt(i);

      if (c < 128) {
        string += String.fromCharCode(c);
        i++;
      } else if ((c > 191) && (c < 224)) {
        c2 = utftext.charCodeAt(i + 1);
        string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
        i += 2;
      } else {
        c2 = utftext.charCodeAt(i + 1);
        c3 = utftext.charCodeAt(i + 2);
        string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
        i += 3;
      }

    }

    return string;
  }
}

module.exports = Base64

使用 引包

const base64 = require(‘base64.js’)

微信小程序 封装 httpPost 方法 发送 PHPSESSID 保持登录连接

utils/config.js

var config = {
  APPID:'wxe1af0e00000000f3',
  BASE_URL:'https://xx.xxx.xx/xx/',
}
module.exports = config

utils/util.js 文件

var config = require('config.js')
function Post(url, data, cb,header=null) {

  if(header = 'session'){
    var headerObj = {
      'content-type': 'application/x-www-form-urlencoded',
      'Cookie': 'PHPSESSID=' + wx.getStorageSync('sessionid')
    }
  }else{
    var headerObj = {
      'content-type': 'application/x-www-form-urlencoded'
    }
  }
  wx.request({
    method: 'POST',
    url: config.BASE_URL + url,
    data: data,
    header: headerObj,
    success: (res) => {
      console.log("post 请求:" + config.BASE_URL + url);
      console.log(res.data)
      typeof cb == "function" && cb(res.data, "");
    },
    fail: (err) => {
      typeof cb == "function" && cb(null, err.errMsg)
      console.log("post 请求:" + config.BASE_URL + url);
      console.log(err);
    }
  })
} 
module.exports = {
  httpPost: Post,
}

使用 如 /pages/index.js

const util = require('../../utils/util.js')
test: function() {
	util.httpPost('index.php?s=/sign/gettimeplan',{'userid':805},function(res){
		console.log(res.result[0])
	},'session')
}