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2e28ef7e6c
@ -131,18 +131,28 @@ java.getZipStringContent(url: String, path: String)
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* base64
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> flags参数可省略,默认Base64.NO_WRAP,查看[flags参数说明](https://blog.csdn.net/zcmain/article/details/97051870)
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```
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java.base64Decode(str: String, flags: Int)
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java.base64Decode(str: String)
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java.base64Decode(str: String, charset: String)
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java.base64DecodeToByteArray(str: String, flags: Int)
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java.base64Encode(str: String, flags: Int)
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```
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* ByteArray
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```
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Str转Bytes
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java.strToBytes(str: String)
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java.strToBytes(str: String, charset: String)
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Bytes转Str
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java.bytesToStr(bytes: ByteArray)
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java.bytesToStr(bytes: ByteArray, charset: String)
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```
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* Hex
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```
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/* HexString 解码为字节数组 */
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hexDecodeToByteArray(hex: String): ByteArray?
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/* hexString 解码为utf8String*/
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hexDecodeToString(hex: String): String?
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/* utf8 编码为hexString */
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hexEncodeToString(utf8: String): String?
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HexString 解码为字节数组
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java.hexDecodeToByteArray(hex: String)
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hexString 解码为utf8String
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java.hexDecodeToString(hex: String)
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utf8 编码为hexString
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java.hexEncodeToString(utf8: String)
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```
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* 文件
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> 所有对于文件的读写删操作都是相对路径,只能操作阅读缓存/android/data/{package}/cache/内的文件
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@ -1,8 +1,8 @@
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package io.legado.app.help
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import android.net.Uri
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import android.util.Base64
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import androidx.annotation.Keep
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import cn.hutool.core.codec.Base64
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import cn.hutool.core.util.HexUtil
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import io.legado.app.constant.AppConst
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import io.legado.app.constant.AppConst.dateFormat
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@ -314,11 +314,33 @@ interface JsExtensions : JsEncodeUtils {
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return response
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}
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/* Str转ByteArray */
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fun strToBytes(str: String): ByteArray {
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return str.toByteArray(charset("UTF-8"))
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}
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fun strToBytes(str: String, charset: String): ByteArray {
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return str.toByteArray(charset(charset))
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}
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/* ByteArray转Str */
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fun bytesToStr(bytes: ByteArray): String {
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return String(bytes, charset("UTF-8"))
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}
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fun bytesToStr(bytes: ByteArray, charset: String): String {
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return String(bytes, charset(charset))
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}
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/**
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* js实现base64解码,不能删
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*/
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fun base64Decode(str: String): String {
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return EncoderUtils.base64Decode(str, Base64.NO_WRAP)
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fun base64Decode(str: String?): String {
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return Base64.decodeStr(str)
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}
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fun base64Decode(str: String?, charset: String): String {
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return Base64.decodeStr(str, charset(charset))
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}
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fun base64Decode(str: String, flags: Int): String {
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@ -329,18 +351,18 @@ interface JsExtensions : JsEncodeUtils {
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if (str.isNullOrBlank()) {
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return null
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}
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return Base64.decode(str, Base64.DEFAULT)
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return EncoderUtils.base64DecodeToByteArray(str, 0)
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}
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fun base64DecodeToByteArray(str: String?, flags: Int): ByteArray? {
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if (str.isNullOrBlank()) {
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return null
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}
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return Base64.decode(str, flags)
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return EncoderUtils.base64DecodeToByteArray(str, flags)
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}
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fun base64Encode(str: String): String? {
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return EncoderUtils.base64Encode(str, Base64.NO_WRAP)
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return EncoderUtils.base64Encode(str, 2)
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}
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fun base64Encode(str: String, flags: Int): String? {
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@ -38,4 +38,9 @@ object EncoderUtils {
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return Base64.encodeToString(str.toByteArray(), flags)
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}
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@JvmOverloads
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fun base64DecodeToByteArray(str: String, flags: Int = Base64.DEFAULT): ByteArray {
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return Base64.decode(str, flags)
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}
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}
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