lizhenqiu blog

switch ($exchange_time) {
 
    case 1 : //本月
 
    //本月起始时间:
    $begin_time = date("Y-m-d H:i:s",mktime (0,0,0, date("m"),1,date("Y")));
    $end_time = date("Y-m-d H:i:s",mktime (23,59,59, date("m"),date("t"),date("Y")));
 
    break;
 
    case 2 : //上个月
 
    //上个月的起始时间:
    $begin_time = date('Y-m-01 00:00:00',strtotime('-1 month'));
    $end_time = date("Y-m-d 23:59:59", strtotime(-date('d').'day'));
 
    break;
 
    case 3 : //上上个月
 
    $begin_time =  date("Y-m-d H:i:s",mktime(0, 0 , 0,date("m")-2,1,date("Y")));
 
    $end_time =  date("Y-m-d H:i:s",mktime(23,59,59,date("m")-1 ,0,date("Y")));
 
    break;
 
    }
 
 
    echodate("Ymd",strtotime("now")),"\n";
 
    echodate("Ymd",strtotime("-1 week Monday")),"\n";
 
    echodate("Ymd",strtotime("-1 week Sunday")),"\n";
 
    echodate("Ymd",strtotime("+0 week Monday")),"\n";
 
    echodate("Ymd",strtotime("+0 week Sunday")),"\n";
 
  
 
    echo"*********第几个月:";
 
    echodate('n');
 
    echo"*********本周周几:";
 
    echodate("w");
 
    echo"*********本月天数:";
 
    echodate("t");
 
    echo"*********";
 
  
 
    echo'<br>上周起始时间:<br>';
 
    echodate("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),date("d")-date("w")+1-7,date("Y"))),"\n";
 
    echodate("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("d")-date("w")+7-7,date("Y"))),"\n";
 
    echo'<br>本周起始时间:<br>';
 
    echodate("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),date("d")-date("w")+1,date("Y"))),"\n";
 
    echodate("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("d")-date("w")+7,date("Y"))),"\n";
 
  
 
    echo'<br>上月起始时间:<br>';
 
    echodate("Y-m-d H:i:s",mktime(0, 0 , 0,date("m")-1,1,date("Y"))),"\n";
 
    echodate("Y-m-d H:i:s",mktime(23,59,59,date("m") ,0,date("Y"))),"\n";
 
    echo'<br>本月起始时间:<br>';
 
    echodate("Y-m-d H:i:s",mktime(0, 0 , 0,date("m"),1,date("Y"))),"\n";
 
    echodate("Y-m-d H:i:s",mktime(23,59,59,date("m"),date("t"),date("Y"))),"\n";
 
  
 
    $season= ceil((date('n'))/3);//当月是第几季度
 
    echo'<br>本季度起始时间:<br>';
 
    echodate('Y-m-d H:i:s',mktime(0, 0, 0,$season*3-3+1,1,date('Y'))),"\n";
 
    echodate('Y-m-d H:i:s',mktime(23,59,59,$season*3,date('t',mktime(0, 0 , 0,$season*3,1,date("Y"))),date('Y'))),"\n";
 
  
 
    $season= ceil((date('n'))/3)-1;//上季度是第几季度
 
    echo'<br>上季度起始时间:<br>';
 
    echodate('Y-m-d H:i:s',mktime(0, 0, 0,$season*3-3+1,1,date('Y'))),"\n";
 
    echodate('Y-m-d H:i:s',mktime(23,59,59,$season*3,date('t',mktime(0, 0 , 0,$seas））

<template>
    <view>
        <canvas v-if="!canvas_src" style="width: 375px; height: 605px;margin-top:-1000px;position: absolute;top:-1000px;z-index: -1;" canvas-id="myCanvas" id="myCanvas"></canvas>

        <view class="tkxj_0"></view>
        <view class="tkxj_1" v-if="canvas_src">
            <u-image :src="canvas_src" mode="heightFix" height="70vh" style="display:inline-block;"></u-image>

            <view class="ggbb_1" @click="close();">X</view>
            <view class="ggbb_2" @click="save_img();">保存图片</view>
        </view>
    </view>
</template>

<script>
export default {
	name: 'add-img',
	
props: {
        data_l:{
            type:Object,
            default:()=>{}
        },
		acv_index: {
			type: Number,
			default: 0
		},
		bgColor: {
			type: String,
			default: '#efefef'
		},
		// 宽度，单位任意
		width: {
			type: [String, Number],
			default: '100%'
		},
		add_img_src: {
			type: Boolean,
			default: false
		},
		// 是否懒加载，微信小程序、App、百度小程序、字节跳动小程序
		lazyLoad: {
			type: Boolean,
			default: true
		},
		// 背景颜色，用于深色页面加载图片时，为了和背景色融合
		// close: {
		// 	type: Function,
		// 	default: ()=>{}
		// },
		bgColor: {
			type: String,
			default: '#f3f4f6'
		},
        getConfig:{
            type:Object,
            default:()=>{}
        },
        goods_info:{
            type:Object,
            default:()=>{}
        }
	},
	data() {
		return {
			backgroundStyle: {},
			// getConfig: {},
            num:1,
            canvas_src:'',
            qrcode:''
            // v_show_d:this.v_show
		};
	},
	watch: {
	},
	computed: {
	},

    onShow() {
        // this.$nextTick(() => {
        //     console.log(2132131)
        //     this.nGetConfig(this)
        // })
    },

    mounted: function () {
        let res2 = wx.getSystemInfoSync();
        this.xw_whith = 375;//res2.windowWidth;
        this.xw_height = 603;//res2.windowHeight;
        // console.log(res2);

            // console.log(2132131)
        // this.nGetConfig(this,(res)=>{
        //     //getConfig 子子孙传值不过来 临时解决办法
        //     // console.log(res)
        //     this.getConfig=res;
        //     this.drawShareImg();
        // })

        // console.log(this.acv_index)
        this._shop_details_qrcode();
        // this.drawShareImg();
    },
	methods: {

        //生成二维码
        _shop_details_qrcode(){
            this.nAjax({
                url: "index/_shop_details_qrcode",
                // clogin: true,
                showLoading: true,
                // showLoadingTitle: "正在发送",
                // 'header':{
                //     'content-type':'application/x-www-form-urlencoded',
                //     'test':123
                // },
                // 'method':'GET',
                data: {
                    tuid: this.getConfig._fx.txt.uid,
                    tshopid: this.goods_info.id,
                },
                successShow: {
                    show: false,

                    type: "toast",
                    // 'icon':'success',
                    duration: 1500,

                    // type: "modal",
                    // title: "提示",
                    // showCancel: false,
                    // // 'cancelText':'取消',
                    // // 'confirmText':'确定',
                    // confirm: () => {
                    //     console.log("用户点击确定");
                    // },
                    // 'cancel':()=>{
                    //     console.log('用户点击取消');
                    // },
                },
                errorShow: {
                    show: true,

                    // 'type':'toast',
                    // 'icon':'error',
                    // 'duration':3500,

                    type: "modal",
                    title: "",
                    showCancel: false,
                    // 'cancelText':'取消',
                    confirmText: "知道了",
                    confirm: () => {
                        // console.log("用户点击确定");
                    },
                    // 'cancel':()=>{
                    //     console.log('用户点击取消');
                    // },
                },
                success: (res) => {
                    this.qrcode=res.data.qrcode;
                    this.drawShareImg();
                },
                // fail:()=>{

                // },
                // complete:()=>{

                // }
            });
        },

        _getImageInfo(src,callback){
            uni.getImageInfo({
                'src':src,
                'success':res=>{
                    callback(res)
                }
            });
        },

        // 合成分享图核心代码
        drawShareImg() {

            uni.showLoading({
                title: '加载中'
            });

            let img_arr=[
                {
                    'src':this.goods_info.cover_img, //商品封面
                    '_x':this.getConfig._fx.position.dt._x,
                    '_y':this.getConfig._fx.position.dt._y,
                },
                {
                    'src':this.getConfig['all']['list2']['15'], //底图
                    '_x':this.getConfig._fx.dt._x,
                    '_y':this.getConfig._fx.dt._y,
                },
                {
                    'src':this.getConfig._fx.txt.avatarUrl || this.getConfig['all']['list2']['16'], //头像
                    '_x':this.getConfig._fx.position.tx._x,
                    '_y':this.getConfig._fx.position.tx._y,
                },
                {
                    'src':this.qrcode, //二维码 'http://jgy.com/'+
                    '_x':this.getConfig._fx.position.ewm._x,
                    '_y':this.getConfig._fx.position.ewm._y,
                }
                // this.getConfig._fx.ewm
            ];
            // console.log(img_arr)

            let img_arr_new=[];
            this._getImageInfo(img_arr[0].src,res=>{
                //封面
                // let width=this.xw_whith;
                // let height=res.height*width/res.width;

                let height=this.xw_height-160;
                let width=res.width*height/res.height;

                if(width>this.xw_whith){
                    img_arr[0]._x=0-(width-this.xw_whith)/2;
                }

                res.width=width
                res.height=height

                res._x=img_arr[0]._x;
                res._y=img_arr[0]._y;
                img_arr_new.push(res);

                this._getImageInfo(img_arr[1].src,res=>{
                    //底图
                    let width=this.xw_whith;
                    let height=this.xw_height; //this.xw_whith*res.width/this.xw_height
                    res.width=width
                    res.height=height

                    img_arr_new.push(res)

                    this._getImageInfo(img_arr[2].src,res=>{
                        //头像
                        res._x=img_arr[2]._x;
                        res.height=res.height*60/res.width;
                        res.width=60;
                        res._y=this.xw_height-img_arr[2]._y-res.height;

                        img_arr_new.push(res)
                        
                        this._getImageInfo(img_arr[3].src,res=>{
                            //二维码
                            // let width=this.xw_whith;
                            // let height=res.height*width/res.width;

                            let height=100;
                            let width=100;

                            res.width=width
                            res.height=height

                            res._x=this.xw_whith-img_arr[3]._x-res.width;
                            res._y=this.xw_height-img_arr[3]._y-res.height;

                            img_arr_new.push(res)
                            this.drawShareImg0(img_arr_new);
                            
                        })

                    })
                })

            })
        },

        /*
        *  参数说明
        *  ctx Canvas实例
        *  img 图片地址
        *   x  x轴坐标
        *   y  y轴坐标
        *   w  宽度
        *   h  高度
        *   r  弧度大小
        */
        circleImg(ctx, img, x, y, r=13, w=50, h=50) {
            ctx.save();
            // 画一个图形
            if (w < 2 * r) r = w / 2;
            if (h < 2 * r) r = h / 2;
            ctx.beginPath();
            ctx.moveTo(x + r, y);
            ctx.arcTo(x + w, y, x + w, y + h, r);
            ctx.arcTo(x + w, y + h, x, y + h, r);
            ctx.arcTo(x, y + h, x, y, r);
            ctx.arcTo(x, y, x + w, y, r);
            ctx.closePath();
            ctx.strokeStyle = '#FFFFFF'; // 设置绘制圆形边框的颜色
            ctx.stroke();
            ctx.clip();
            ctx.drawImage(img, x, y, w, h);
            ctx.restore();
        },

        /*
        *  圆角图片=>参数说明
        *  ctx Canvas实例
        *  img 图片地址
        *   x  x轴坐标
        *   y  y轴坐标
        *   r  圆形半径
        */
        circleImg2(ctx, img, x, y, r) {
            ctx.save();
            let d = 2 * r;
            let cx = x + r;
            let cy = y + r;
            ctx.arc(cx, cy, r, 0, 2 * Math.PI);
            ctx.clip();
            ctx.drawImage(img, x, y, d, d);
            ctx.restore();
        },

        drawShareImg0(img_arr_new) {
            // let that=this;
            //用户名
            let uname=this.getConfig._fx.txt.uname;
            let txt1=this.getConfig._fx.txt.txt1;
            let txt2=this.getConfig._fx.txt.txt2;
            let shop_title=this.goods_info.title;
            let price='￥'+this.goods_info.price;
            let price2='￥'+this.goods_info.market_price;
            if(!this.goods_info.market_price || this.goods_info.market_price<0.01) price2='';

            let ww, hh;
            const ctx = uni.createCanvasContext('myCanvas',this)
            
            ww = this.xw_whith; //准确的宽高
            hh = this.xw_height;
            // ctx.drawImage("https://img.jinguiyuan.cn/FkZdT5PqHitcbcVzGhstB8jasKXQ", 0, 0, ww, hh)
            // ctx.drawImage("https://img.jinguiyuan.cn/FkZdT5PqHitcbcVzGhstB8jasKXQ", 30, hh - 87, 50, 50)

            //封面
            ctx.drawImage(img_arr_new[0].path, img_arr_new[0]._x, img_arr_new[0]._y,img_arr_new[0].width,img_arr_new[0].height);
            //底图
            ctx.drawImage(img_arr_new[1].path, img_arr_new[1]._x, img_arr_new[1]._y,img_arr_new[1].width,img_arr_new[1].height);
            //头像
            this.circleImg(ctx,img_arr_new[2].path, img_arr_new[2]._x, img_arr_new[2]._y);
            //二维码
            ctx.drawImage(img_arr_new[3].path, img_arr_new[3]._x, img_arr_new[3]._y,img_arr_new[3].width,img_arr_new[3].height);

            // img_arr_new.forEach((v,i)=>{
            //     if(2==i){
            //         this.circleImg(ctx,v.path, v._x, v._y,30)
            //     }else ctx.drawImage(v.path, v._x, v._y,v.width,v.height);
            // })
            
            ctx.setFontSize(16)
            ctx.setFillStyle('#000')
            ctx.fillText(uname, 100, hh - 105)

            ctx.setFontSize(14)
            ctx.setFillStyle('#999')
            let u_w=120+ctx.measureText(uname).width; //100+uname.length*17+8
            ctx.fillText(txt1, u_w, hh - 105)

            //商品标题
            // console.log(333)
            // console.log(ctx.measureText(shop_title.substring(0,15)).width)
            let si=0;
            let s_shop_title=shop_title;
            for(let i=0;i<=shop_title.length;i++){
                // console.log(ctx.measureText(shop_title.substring(0,i)).width)
                let ss_t=shop_title.substring(0,i)+'...';
                if(!si && ctx.measureText(ss_t).width>178) {
                    si=i;
                    s_shop_title=ss_t;
                }
            }
            ctx.setFontSize(18)
            ctx.setFillStyle('#000')
            ctx.fillText(s_shop_title, 18, hh - 55)

            //会员价 文字
            ctx.setFontSize(14)
            ctx.setFillStyle('#000')
            ctx.fillText(txt2, 20, hh - 25)

            //会员价
            ctx.setFontSize(18)
            ctx.setFillStyle('#b12704')
            ctx.fillText(price, 65, hh - 25)

            //市场价
            if(price2){
                ctx.setFontSize(16)
                ctx.setFillStyle('#9fa1a0')
                let p_w=82+ctx.measureText(price).width;
                ctx.fillText(price2, p_w, hh - 25)

                //删除线
                ctx.beginPath();
                const textWidth = ctx.measureText(price2).width;
                ctx.rect(p_w, hh - 31, textWidth+3, 1);
                ctx.fillStyle = '#9fa1a0';
                ctx.fill();

            }

            //开始绘画
            ctx.draw()
            //这里需要做个延迟防止绘制没结束生成图片黑的问题
            setTimeout(() => {
                uni.canvasToTempFilePath({
                    canvasId: 'myCanvas',
                    success: (res)=> {
                        // 在H5平台下，tempFilePath 为 base64
                        // console.log(res.tempFilePath)
                        this.canvas_src=res.tempFilePath;
                        uni.hideLoading();
                    }
                },this)
            }, 1000);
        },
        close(){
            // console.log(this.v_show);
            this.$emit("close");
            // this.blurInput(,);
        },

        save_img(){

            uni.authorize({
                scope: 'scope.writePhotosAlbum',
                success:()=> {
                    //保存图片
                    uni.saveImageToPhotosAlbum({
                        filePath:this.canvas_src,
                        success:(res)=> {
                            this.close();
                            uni.showToast({
                                title: '保存成功',
                                duration: 2000
                            });

                            uni.vibrateLong();
                        }
                    })
                },
                fail:()=>{

                    uni.showModal({
                        title: '提示',
                        confirmText:'去设置',
                        content: '请授权相册',
                        success:  (res)=> {
                            if (res.confirm) {
                                uni.openSetting();
                                // console.log('用户点击确定');
                            } else if (res.cancel) {
                                // console.log('用户点击取消');
                            }
                        }
                    });
                    return;

                    //只有用户主动操作下的直接回调才会生效。非用户操作或间接回调都不会拉起setting页面
                    uni.showToast({
                        title: '请授权相册',
                        duration: 2000
                    });
                    setTimeout(()=>{
                        uni.openSetting();
                    },1500)
                    // console.log(12312)
                }
            })


        }

    },

};
</script>

<style scoped>
.tkxj_0{
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100vw;
    height: 100vh;
    z-index: 99998;
    background: #000;
    opacity: 0.7;
}
.tkxj_1{
    position: fixed;
    top: 140rpx;
    left: 0px;
    width: 100vw;
    z-index: 99999;
    padding-bottom: 100px;
    text-align: center;
}
.ggbb_1{
    position: absolute;
    color: #fff;
    left: 36rpx;
    top: -45px;
    border: 1px solid #fff;
    font-size: 16px;
    width: 30px;
    height: 30px;
    line-height: 28px;
    border-radius: 50%;
}
.ggbb_2{
    color: #fff;
    font-size: 18px;
    border: 1px solid #fff;
    height: 36px;
    line-height: 36px;
    border-radius: 12px;
    display: inline-block;
    padding: 0px 15px;
    position: absolute;
    bottom: 30rpx;
    left: 50%;
    margin-left: -52px;
    width: 104px;
}
</style>

 "safearea": {  
        "background":"#CCCCCC",    // 安全区域外的背景颜色，默认值为"#FFFFFF"  
        "bottom":{    // 底部安全区域配置  
            "offset":"none|auto"       // 底部安全区域偏移，"none"表示不空出安全区域，"auto"自动计算空出安全区域，默认值为"none"  
        },  
        "left": {    // 左侧安全区域配置（横屏显示时有效）  
            "offset":"none|auto"  
        },  
        "right: {    // 右侧安全区域配置（横屏显示时有效）  
            "offset":"none|auto"  
        }  
    }  
    iPhoneX的安全区域配置。

$url = "http://www.example.com";
//headers数组内的格式
$headers = array();
$headers[] = "app-id:xxxxx";
$headers[] = "Content-Type:application/json";
$body   = array(
            "username" => "username",
            "password" => "password"
       );
$postBody    = json_encode($body);
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);//设置请求头
curl_setopt($curl, CURLOPT_POSTFIELDS, $postBody);//设置请求体
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'POST');//使用一个自定义的请求信息来代替"GET"或"HEAD"做为HTTP请求。(这个加不加没啥影响)
$data = curl_exec($curl);
echo $data;

import "strings"

func GetBetweenStr(str, start, end string) string {
 n := strings.Index(str, start)
 if n == -1 {
 n = 0
 }
 str = string([]byte(str)[n:])
 m := strings.Index(str, end)
 if m == -1 {
 m = len(str)
 }
 str = string([]byte(str)[:m])
 return str
}

//今天开始
$beginToday = date('Y-m-d 00:00:00', time());
//今天结束
$endToday = date('Y-m-d 23:59:59', time());

//昨天开始
$beginYesterday = date('Y-m-d 00:00:00', strtotime(' -1 day'));
//昨天结束
$endYesterday = date('Y-m-d 23:59:59', strtotime(' -1 day'));

//本周开始，周一开始
$beginThisWeek = date('Y-m-d 00:00:00', strtotime('this week monday'));
//本周结束，周日结束
$endThisWeek = date('Y-m-d 23:59:59', strtotime('this week sunday'));

//上周开始，周一开始
$beginLastWeek = date('Y-m-d 00:00:00', strtotime('last week monday'));
//上周结束，周日结束
$endLastWeek = date('Y-m-d 23:59:59', strtotime('last week sunday'));

//本月开始
$beginThisMonth = date('Y-m-01 00:00:00');
//本月结束
$endThisMonth = date('Y-m-d 23:59:59', strtotime('Last day of this month'));

//上月开始
$beginLastMonth = date('Y-m-01 00:00:00', strtotime('last month'));
//上月结束
$endLastMonth = date('Y-m-d 23:59:59', strtotime('Last day of last month'));

//本季度开始
$beginThisSeason = date('Y-m-01 00:00:00', strtotime((1 - (date('n') % 3 == 0 ? 3 : date('n') % 3)) . ' month'));
//本季度结束
$endThisSeason = date('Y-m-d 23:59:59', strtotime('last day of' . (3 - (date('n') % 3 == 0 ? 3 : date('n') % 3)) . ' month'));

//上季度开始
$beginLastSeason = date('Y-m-01 00:00:00', strtotime((-2 - (date('n') % 3 == 0 ? 3 : date('n') % 3)) . ' month'));
//上季度结束
$endLastSeason = date('Y-m-d 23:59:59', strtotime('last day of' . (- (date('n') % 3 == 0 ? 3 : date('n') % 3)) . ' month'));

//本年度开始
$beginThisYear = date('Y-01-01 00:00:00');
//本年度结束
$endThisYear = date('Y-12-31 23:59:59');

//上年度开始
$beginLastYear = date('Y-01-01 00:00:00', strtotime('last year'));
//上年度结束
$endLastYear = date('Y-12-31 23:59:59', strtotime('last year'));