js 工具类

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LOG

/** * Created by e2670 on 2017/10/6. *//** * Log utils */var FLog = {    isLogPos: true,    /**     * trace log     * @param params     */    t: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.trace(params);    },    /**     * debug log     * @param params     */    d: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.debug(params);    },    /**     * info log     * @param params     */    i: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.info(params);    },    /**     * warn log     * @param params     */    w: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.warn(params);    },    /**     * error log     * @param params     */    e: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.error(params);    },    /**     * fatal log     * @param params     */    f: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.fatal(params);    },    /**     * trace log     * @param params     */    trace: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.trace(params);    },    /**     * debug log     * @param params     */    debug: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.debug(params);    },    /**     * info log     * @param params     */    info: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.info(params);    },    /**     * warn log     * @param params     */    warn: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.warn(params);    },    /**     * error log     * @param params     */    error: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.error(params);    },    /**     * fatal log     * @param params     */    fatal: function (params) {        if (FLog.isLogPos) {            console.log(FLog.getLogLine());        }        console.fatal(params);    },    getLogLine: function () {        try {            Zzz.Zzz;        } catch (ex) {            var exMsg = ex.stack.split("\n");            // var msg = exMsg[3].split("(");            // return "(" + msg[msg.length - 1];            return exMsg[3];        }    }};

HTTP

/** * Created by e2670 on 2017/10/21. * Http请求工具类 */var FwHttp = {    /**     * 基于XMLHttpRequest封装     */    /**     * get请求异步获取     * @param url     * @param callSuc     * @param callErr     * exam: FwHttp.getAsync(url,callbackSuccess,callbackError);     */    getAsync:function (url,callSuc,callErr) {        var xmlhttp = new XMLHttpRequest();        xmlhttp.open("GET", url, true);        xmlhttp.send();        // 异步方法回调        xmlhttp.onreadystatechange = function () {            if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {                callSuc(xmlhttp.responseText);            }else {                callErr(xmlhttp.responseText);            }        }    },    /**     * get请求同步获取     * @param url     * exam:var res = FwHttp.getSync(url);     */    getSync:function (url) {        var xmlhttp = new XMLHttpRequest();        xmlhttp.open("GET", url, false);        xmlhttp.send();        return xmlhttp.responseText;    },    /**     * post请求异步提交     * @param url     * @param dataStr     * @param contentType     * @param callSuc     * @param callErr     */    postAsync:function (url,dataStr,contentType,callSuc,callErr) {        var xmlhttp = new XMLHttpRequest();        xmlhttp.open("POST", commitUrl, true);        xmlhttp.setRequestHeader("Content-type", contentType);        xmlhttp.send(dataStr);        xmlhttp.onreadystatechange = function () {            if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {                callSuc(xmlhttp.responseText);            }else {                callErr(xmlhttp.responseText);            }        }    },    /**     * post请求同步提交     * @param url     * @param dataStr     * @param contentType     * @returns {string}     */    postSync:function (url,dataStr,contentType) {        var xmlhttp = new XMLHttpRequest();        xmlhttp.open("POST", commitUrl, false);        xmlhttp.setRequestHeader("Content-type", contentType);        xmlhttp.send(dataStr);        return xmlhttp.responseText;    },    /**     * post请求异步提交     * @param url     * @param dataStr     * @param callSuc     * @param callErr     * FwHttp.postJsonAsync(url,jsonStr,callbackSuccess,callbackError);     */    postJsonAsync:function (url,dataStr,callSuc,callErr) {        FwHttp.postAsync(url,dataStr,"application/json",callSuc,callErr);    },    /**     * post请求同步提交     * @param url     * @param dataStr     * @returns {string}     * exam: var res = FwHttp.postJsonSync(url,jsonStr);     */    postJsonSync:function (url,dataStr) {        return FwHttp.postSync(url,dataStr,"application/json");    }};

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