hk/SrcJuMethod2.js

//子页面读接口临时缓存
function readData(fileid,datatype){
    let cachefile = `hiker://files/_cache/${fileid}.json`;
    let jkdata = {};
    try{
        let cachefiledata = fetch(cachefile);
        if(cachefiledata){
            eval("jkdata=" + cachefiledata);
        }else{
            let sourcefile = "hiker://files/rules/Src/Ju/jiekou.json";
            let sourcedata = fetch(sourcefile);
            if(sourcedata != ""){
                try{
                    eval("var datalist=" + sourcedata+ ";");
                }catch(e){
                    var datalist = [];
                }
            }else{
                var datalist = [];
            }
            let jklist = datalist.filter(it=>{
                return (it.type+'_'+it.name) == fileid;
            });
            if(jklist.length==1){
                jkdata = jklist[0];
                writeFile(cachefile,JSON.stringify(jkdata));
            }
        }
        
    }catch(e){
        xlog("接口数据加载失败>"+fileid+">"+e.message);
    }

    try{
        let parse;
        let source;
        if(datatype==1){
            eval("source = " + jkdata.parse);
            if (source && source.ext && /^http/.test(source.ext)) {
                requireCache(source.ext, 48);
                parse = yidata;
            } else {
                parse = source;
            }
        }else if(datatype==2){
            eval("source = " + jkdata.erparse);
            if (source && source.ext && /^http/.test(source.ext)) {
                requireCache(source.ext, 48);
                parse = erdata;
            } else {
                parse = source;
            }
        }else if(datatype==3){
            eval("source = " + jkdata.public);
            if (source && source.ext && /^http/.test(source.ext)) {
                requireCache(source.ext, 48);
                parse = ggdata;
            } else {
                parse = source;
            }
        }
        return parse;
    }catch(e){
        xlog("读取接口本地缓存文件失败>"+e.message);
        return "";
    }
}
let 一级 = function(fileid) {
    let info = storage0.getMyVar('一级源接口信息') || {};
    let 标识 = info.type + "_" + info.name;
    fileid = fileid || 标识;
    return readData(fileid, 1)
}
let 二级 = function(fileid) {
    let info = storage0.getMyVar('二级源接口信息') || {};
    let 标识 = info.type + "_" + info.name;
    fileid = fileid || 标识;
    return readData(fileid, 2)
}
let 公共 = function(fileid) {
    let info = storage0.getMyVar('二级源接口信息') || storage0.getMyVar('一级源接口信息') || {};
    let 标识 = info.type + "_" + info.name;
    fileid = fileid || 标识;
    return readData(fileid, 3)
}
let 属性 = function(fileid, parse, attribut) {
    let 接口;
    eval("接口 = " + parse);
    return 接口(fileid)[attribut];
};

let 图片解密 = function(key,iv,kiType,mode) {
    //const FileUtil = com.example.hikerview.utils.FileUtil;
    //const Cipher = Cipher = javax.crypto.Cipher;
    //const IvParameterSpec = javax.crypto.spec.IvParameterSpec;
    //const SecretKeySpec = javax.crypto.spec.SecretKeySpec;
    function hexStringToBytes(cipherText) {
        cipherText = String(cipherText);
        let str = cipherText.toLowerCase();
        let length = str.length;
        let bArr = java.lang.reflect.Array.newInstance(java.lang.Byte.TYPE, length / 2);
        for (let i = 0, o = 0; i < length; i += 2, o++) {
            let a = str[i + 1],
                b = str[i];
            if (b != "0") {
                a = b + a;
            }
            let hexInt = java.lang.Integer.parseInt(new java.lang.String(a), 16);
            let inty = hexInt > 127 ? hexInt - 255 - 1 : hexInt;
            bArr[o] = inty;
        }
        return bArr;
    }
    let javaImport = new JavaImporter();
    javaImport.importPackage(
        Packages.com.example.hikerview.utils,
        Packages.java.lang,
        Packages.java.security,
        Packages.javax.crypto,
        Packages.javax.crypto.spec
    );
    with(javaImport) {
        function getBytes(str) {
            let bytes;
            if (kiType === "Base64") {
                bytes = _base64.decode(str, _base64.NO_WRAP);
            } else if (kiType === "Hex") {
                bytes = hexStringToBytes(str);
            } else {
                bytes = String(str).getBytes("UTF-8");
            }
            return bytes;
        }
        kiType = kiType || "String";
        mode = mode || 'AES/CBC/PKCS5Padding';
        key = getBytes(key);
        iv = getBytes(iv);
        function decryptData(cipherText) {
            let secretKeySpec = new SecretKeySpec(key, "AES");
            let ivParameterSpec = new IvParameterSpec(iv);
            let cipher = Cipher.getInstance(mode);
            cipher.init(2, secretKeySpec, ivParameterSpec);
            return cipher.doFinal(cipherText);
        }
        let bytes = FileUtil.toBytes(input);
        bytes = decryptData(bytes);
        return FileUtil.toInputStream(bytes);
    }
}

$.exports = {
    "一级": 一级,
    "二级": 二级,
    "公共": 公共,
    "属性": 属性,
    "imageDecrypt": 图片解密
}