CocosCreator发布华为快游戏——上传日志文件到服务器、截图保存

小咪咪 2021-09-25 03:04 215阅读 0赞

因为华为快游戏好像是没有像微信一样提供**uploadFile**的接口（快应用有。。。），所以要自己重新写一个xhr发的过程，用HelloWorld写了个小demo做记录阿巴阿巴；

另一个是截图保存的，因为**canvas.toTempFilePath**也不支持，so。。。

cc.Class({
        extends: cc.Component,
    
        properties: {
            label: {
                default: null,
                type: cc.Label
            },
            // defaults, set visually when attaching this script to the Canvas
            text: 'Hello, World!'
        },
    
        // use this for initialization
        onLoad: function () {
            this.label.string = this.text;
    
            var url = "https://xyx.zonst.com/update/wx/user/txt";
    
            function FormData(data, rs) {
                return ((function (data, rs) {
                    let data_string = '\r\n'
                    for (let [k, v] of Object.entries(data)) {
                        if (k === "file") {
                            //data_string += '------WebKitFormBoundary'+rs+'--'
                            data_string +=
                                '------WebKitFormBoundary' + rs + '\r\nContent-Disposition: form-data; name="' + k + '"; filename="hwlog.txt"\r\nContent-Type: "text/plain"\r\n\r\n' + v + '\r\n';
                        } else if (({}).toString.call(v) === '[object Array]') {
                            for (let el of v) {
                                data_string +=
                                    '------WebKitFormBoundary' + rs + '\r\nContent-Disposition: form-data; name="' + k + '"\r\n\r\n' + el + '\r\n';
                            }
                        } else {
                            data_string +=
                                '------WebKitFormBoundary' + rs + '\r\nContent-Disposition: form-data; name="' + k + '"\r\n\r\n' + v + '\r\n';
                        }
                    }
                    data_string += '------WebKitFormBoundary' + rs + '--'
                    return data_string;
    
                })(data, rs));
            }
    
            function randomString32(len) {
                const loopn = len || 32;
                const c = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678';
                let res = '';
                for (let i = 0; i < loopn; i++) {
                    res += c.charAt(Math.floor(Math.random() * c.length));
                }
                return res;
            }
    
            var logs = "测试123";
            try {
                console.log("尝试上报错误日志1.3");
                var rs = randomString32(16);
                var fd = FormData({
                    file: logs,
                }, rs, logs);
    
                var xhr = new XMLHttpRequest();
                xhr.open("POST", url, true);
                xhr.setRequestHeader('Content-Type', 'multipart/form-data; boundary=----WebKitFormBoundary' + rs);
                xhr.onreadystatechange = function () {
                    console.log("状态变更", xhr.readyState)
                    if (xhr.readyState == 4) {
                        console.log("状态码", xhr.status)
                        if (xhr.status >= 200 && xhr.status < 400) {
                            var response = xhr.responseText;
                            console.log("httpPost[" + url + "] status:", xhr.status, "回复消息：", response);
                        } else {
                            console.warn("httpPost[" + url + "] error->status:" + xhr.status);
                        }
                    }
                };
                //超时回调记录
                xhr.ontimeout = function () {
                    console.log("httpPost timeout url:" + url);
                }
    
                xhr.send(fd);
                console.log("尝试上报错误日志2");
            } catch (e) { console.log(e) }
    
            console.log("尝试上报错误日志3");
    
        },
    
        // called every frame
        update: function (dt) {
            //this.label.string = dt;
        },
    
        captureScreenToPhoto: function (callback) {
            var camera = cc.Camera.main;
            cc.log("获取主相机")
            var texture = new cc.RenderTexture();
            texture.initWithSize(Math.ceil(cc.winSize.width), Math.ceil(cc.winSize.height));
            camera.targetTexture = texture;
            camera.render();
            camera.targetTexture = null;
            cc.log("渲染到相机")
            var data = texture.readPixels();
            cc.log("数据", data.length);
            var udata = new Uint8Array(data);
            try {
                hbs.saveImageTemp({
                    data: udata,
                    width: Math.ceil(cc.winSize.width),
                    height: Math.ceil(cc.winSize.height),
                    fileType: "jpg",
                    reverse: true,
                    success: (res) => {
                        cc.log("暂存图片", JSON.stringify(res));
                        hbs.saveImageToPhotosAlbum({
                            filePath: res.tempFilePath,
                            success: (res) => {
                                cc.log("保存图片到本地", res.tempFilePath);
                            },
                            fail: (err) => {
                                cc.error("保存失败", JSON.stringify(err));
                            },
                        });
                    },
                    fail: (err) => {
                        cc.error("失败", JSON.stringify(err));
                    },
                    complete: (res) => {
                        cc.log("执行完成")
                    }
                });
            } catch (err) {
                cc.error(JSON.stringify(err));
            }
            cc.log("完成")
        },
    
        savePhoto: function (callback) {
            cc.log("尝试保存图片")
            if (!hbs.saveImageToPhotosAlbum) {
                cc.log("不能保存图片到本地")
                hbs.showModal({
                    title: '提示',
                    content: '当前应用版本过低，无法使用该功能，请升级到最新版本后重试。'
                })
                if (callback) {
                    callback();
                }
                return;
            }
    
            cc.log("尝试保存图片1")
            var that = this;
            hbs.getSetting({
                success(res) {
                    cc.log(JSON.stringify(res));
                    if (res.authSetting["writePhotosAlbum"]) {
                        that.captureScreenToPhoto(callback);
                    } else {
                        that.authorize(
                            "writePhotosAlbum",
                            "请前往设置界面，\n授权相册访问权限",
                            () => {
                                that.captureScreenToPhoto(callback);
                            }
                        );
                    }
                }
            })
        },
    
        authorize: function (scope, message, callback, errorMessage) {
            cc.log("尝试授权保存图片到相册", scope);
            var params = {};
            if (scope == "userInfo") {
                params = {
                    appid: APP_ID,
                    type: "token",
                    scope: "userInfo",
                }
            }
            hbs.authorize({
                scope: scope,
                params: params,
                success() {
                    cc.log("申请权限成功");
                    callback();
                },
                fail(res) {
                    cc.log("======>hbs.authorize fail", res);
                    hbs.getSetting({
                        success(res) {
                            cc.log("hbs.getSetting-->", res);
                            if (res.authSetting[scope] != null) {
                                hbs.openSetting({
                                    success(res) {
                                        if (!res.authSetting[scope]) {
                                            return;
                                        }
                                        if (msgbox && msgbox.isValid) {
                                            msgbox.node.destroy();
                                        }
                                        callback()
                                    }
                                })
                            }
                        }
                    })
                },
            })
        },
    });