javamap字节数组中,java，将字节数组转换为hashmap或json字符串

finalStringpayload=&＃8221;[123,34,97,117,116,104,111,114,34,58,34,65,110,116,111,110,34,44,34,116,121,112,101,34,58,34,115,101,114,118,101,114,32,105,110,102,111,34,44,34,100,97,116,101,34,58,34,48,56,47,48,49,47,50,48,50,49,34,44,34,99,111,110,116,101,110,116,34,58,34,34,44,34,111,112,116,34,58,123,34,99,112,117,34,58,123,34,102,114,101,113,34,58,91,51,56,54,54,46,48,52,49,56,55,53,44,49,54,48,48,44,51,57,48,48,93,44,34,117,115,97,103,101,34,58,91,48,44,48,44,49,44,50,44,49,44,49,44,48,44,50,93,44,34,108,111,97,100,34,58,91,48,46,53,44,48,46,54,51,44,48,46,54,49,93,125,44,34,109,101,109,111,114,121,34,58,123,34,114,97,109,34,58,91,49,53,46,53,52,44,49,50,46,48,49,44,50,50,46,55,44,50,46,56,53,44,57,46,54,55,93,125,44,34,100,105,115,107,115,34,58,123,34,115,115,100,34,58,91,50,49,57,46,49,44,49,51,44,49,57,52,46,57,44,54,46,51,93,44,34,104,100,100,34,58,91,48,44,48,44,48,44,49,48,48,93,125,44,34,116,101,109,112,115,34,58,123,34,99,111,114,101,45,48,34,58,91,51,50,44,56,53,44,49,48,53,93,44,34,99,111,114,101,45,49,34,58,91,51,54,44,56,53,44,49,48,53,93,44,34,99,111,114,101,45,50,34,58,91,51,55,44,56,53,44,49,48,53,93,44,34,99,111,114,101,45,51,34,58,91,51,56,44,56,53,44,49,48,53,93,125,125,44,34,97,116,116,97,99,104,101,100,34,58,110,117,108,108,125]&＃8221;;