在GCM POST请求中解析除英语文字之外的所有语言

Question

部分解决方案由:

使用Erlang解析ASCII字符

案例1:这适用于印地语文本

mod_pushAndroid:send_gcm_msg('APA91bFME7yEJagEeHY7-qRP4Zz4LAYBG5mTALL9TNfrep39uT92AFuQ1ILouWkfPq52GgI3QPNbXHzFfOou67XPtum2J14MnkUdhs0vyccVPDRzLVGrE68k4BNPwRlqQUOv',
    "GROUP","Message","2001","GIS=d",
    list_to_binary([224,164,181,224,164,191,224,164,149,224,164,191,224,164,
                    170,224,165,128,224,164,161,224,164,191,224,
                    164,175,224,164,190]),
    "9@devlan/sd","asas"). 

结果:

{ok,"{\"multicast_id\":7485677963483149262,\"success\":1,\"failure\":0,\"canonical_ids\":0,\"results\":[{\"message_id\":\"0:1434977706573613%38d7c464f9fd7ecd\"}]}"}

案例2:英文字母(ASCII值100,101等)

(ejabberd@localhost)3> mod_pushAndroid:send_gcm_msg('APA91bFME7yEJagEeHY7-qRP4Zz4LAYBG5mTALL9TNfrep39uT92AMQ1ILouWkfPq52GgI3QPNbXHzFfOou67XPtum2J14MnkUdhs0vyccVPDRzLVGrE68k4BNPwRlqQUOv',
    "GROUP","Message","2001","GIS=d",
    list_to_binary([100,101,102,103]),
    "9@devlan/sd","asas").    

{error,{"HTTP/1.1", "JSON_PARSING_ERROR: Unexpected token END OF FILE at position 402.\n"}}

案例3:抛出异常

(ejabberd@localhost)4> mod_pushAndroid:send_gcm_msg('APA91bFME7yEJagEeHY7-qRP4Zz4LAYBG5mTALL9TNfrLouWkfPq52GgI3QPNbXHzFfOou67XPtum2J14MnkUdhs0vyccVPDRzLVGrE68k4BNPwRlqQUOv',
    "GROUP","Message","2001","GIS=d",
    list_to_binary([224,164,100,101,102,103]),
    "9@devlan/sd","asas").
** exception exit: {ucs,{bad_utf8_character_code}}
     in function  xmerl_ucs:from_utf8/1 (xmerl_ucs.erl, line 185)
     in call from mochijson2:json_encode_string/2 (mochijson2.erl, line 218)
     in call from mochijson2:'-json_encode_proplist/2-fun-0-'/3 (mochijson2.erl, line 199)
     in call from lists:foldl/3 (lists.erl, line 1248)
     in call from mochijson2:json_encode_proplist/2 (mochijson2.erl, line 202)
     in call from mochijson2:'-json_encode_proplist/2-fun-0-'/3 (mochijson2.erl, line 199)
     in call from lists:foldl/3 (lists.erl, line 1248)
     in call from mochijson2:json_encode_proplist/2 (mochijson2.erl, line 202)

情况4:如果字符值为0填充

(ejabberd@localhost)7> mod_pushAndroid:send_gcm_msg('APA91bFME7yEJagEeHY7-qRP4Zz4LAYBG5mTALL9TNfrep39uT92AM7asrqGgI3QPNbXHzFfOou67XPtum2J14MnkUdhs0vyccVPDRzLVGrE68k4BNPwRlqQUOv',
    "GROUP","Message","2001","GIS=d",
    list_to_binary([097,098]),
    "9@devlan/sd","asas").

{error,{"HTTP/1.1",
    [60,33,68,79,67,84,89,80,69,32,104,116,109,108,62,10,60,104,
     116,109,108,32,108,97,110|...]}}

GCM用户的此用户注册表应以什么格式发送？我觉得有些问题可能会出错,mochijson但是所有其他语言都可以正常运行,并且英语文字无法发送.

有什么指针吗？