实在看不出我这个json数据格式有什么问题了，高手们帮帮忙吧~

[Micky米]

{"result":200,"revision":4,"changeset":[{"sync_action":"modify","sync_type":"contact_info","detail":{"remote_contact_id":"4ecaff41af4908980b000000","share_id":null,"user_id":null,"name":"\u6d4b\u8bd5\u8054\u7cfb\u4eba","picture":"","circles":[],"share_namecard":null,"notes":"","contact_ext_info":[{"tag":"TYPE_HOME","value":"[e-mail]","type":"email","remote_info_id":"4ecaff41-890c-491d-aed8-083c0a0a7072"},{"tag":"TYPE_HOME","value":"13854211234","type":"phone","remote_info_id":"4ecaff41-796c-4b1d-b2ed-083c0a0a7072"},{"tag":"TYPE_HOME","value":"","type":"address","remote_info_id":"4ecaff41-926c-4bcb-a320-083c0a0a7072"},{"tag":"TYPE_BIRTHDAY","value":"2011-11-16","type":"date","remote_info_id":"4ecaff41-ad60-4b50-8aaa-083c0a0a7072"},{"tag":"PROTOCOL_QQ","value":"\u5373\u65f6\u6d88\u606f","type":"im","remote_info_id":"4ecaff41-9b68-4f7c-897b-083c0a0a7072"},{"tag":"TYPE_HOME","value":"zjm.com","type":"website","remote_info_id":"4ecaff41-a464-4123-8b48-083c0a0a7072"}]}}]}

报的异常是：
org.json.JSONException: A JSONObject text must begin with '{' at character 1 of {"result":200,"revision":4,"changeset":[{"sync_action":"modify","sync_type":"contact_info","detail":{"remote_contact_id":"4ecaff41af4908980b000000","share_id":null,"user_id":null,"name":"\u6d4b\u8bd5\u8054\u7cfb\u4eba","picture":"","circles":[],"share_namecard":null,"notes":"","contact_ext_info":[{"tag":"TYPE_HOME","value":"[e-mail]","type":"email","remote_info_id":"4ecaff41-890c-491d-aed8-083c0a0a7072"},{"tag":"TYPE_HOME","value":"13854211234","type":"phone","remote_info_id":"4ecaff41-796c-4b1d-b2ed-083c0a0a7072"},{"tag":"TYPE_HOME","value":"","type":"address","remote_info_id":"4ecaff41-926c-4bcb-a320-083c0a0a7072"},{"tag":"TYPE_BIRTHDAY","value":"2011-11-16","type":"date","remote_info_id":"4ecaff41-ad60-4b50-8aaa-083c0a0a7072"},{"tag":"PROTOCOL_QQ","value":"\u5373\u65f6\u6d88\u606f","type":"im","remote_info_id":"4ecaff41-9b68-4f7c-897b-083c0a0a7072"},{"tag":"TYPE_HOME","value":"zjm.com","type":"website","remote_info_id":"4ecaff41-a464-4123-8b48-083c0a0a7072"}]}}]}

[huntor]

是在文件里？前面有BOM。

[我嘞个去]

JSONObject需要的字符串是要以{}包括的
JSONArray则是[]包括的

[Micky米]

[Quote=引用 1 楼 gavin_ts 的回复:]

JSONObject需要的字符串是要以{}包括的
JSONArray则是[]包括的
[/Quote]

最外层就是{}这个啊？

[xiongyuanming]

本身没有错

[funfenffun]

<h2>Test</h2>
<p>
Test: <span id="test"></span><br />
</p>

<script type="text/javascript">
var test = 
{  "result":200,
   "revision":4,
   "changeset":[ { "sync_action":"modify",
                   "sync_type":"contact_info",
                   "detail": { "remote_contact_id":"4ecaff41af4908980b000000",
                               "share_id":null,
                               "user_id":null,
                               "name":"\u6d4b\u8bd5\u8054\u7cfb\u4eba",
                               "picture":"",
                               "circles":[],
                               "share_namecard":null,
                               "notes":"",
                               "contact_ext_info":[{  "tag":"TYPE_HOME",
                                                      "value":"[e-mail]",
                                                      "type":"email",
                                                      "remote_info_id":"4ecaff41-890c-491d-aed8-083c0a0a7072"},
                                                   {  "tag":"TYPE_HOME",
                                                      "value":"13854211234",
                                                      "type":"phone",
                                                      "remote_info_id":"4ecaff41-796c-4b1d-b2ed-083c0a0a7072"},
                                                   {  "tag":"TYPE_HOME",
                                                      "value":"",
                                                      "type":"address",
                                                      "remote_info_id":"4ecaff41-926c-4bcb-a320-083c0a0a7072"},
                                                   {  "tag":"TYPE_BIRTHDAY",
                                                      "value":"2011-11-16",
                                                      "type":"date",
                                                      "remote_info_id":"4ecaff41-ad60-4b50-8aaa-083c0a0a7072"},
                                                   {  "tag":"PROTOCOL_QQ",
                                                      "value":"\u5373\u65f6\u6d88\u606f",
                                                      "type":"im","remote_info_id":"4ecaff41-9b68-4f7c-897b-083c0a0a7072"},
                                                   {  "tag":"TYPE_HOME",
                                                      "value":"zjm.com",
                                                      "type":"website",
                                                      "remote_info_id":"4ecaff41-a464-4123-8b48-083c0a0a7072"}
                                                   ]
                              }
                      }]
}
document.getElementById("test").innerHTML=test.changeset[0].detail.contact_ext_info[1].type
</script>

jsp上面输出Test: phone
没问题丫

[BenPaul]

楼主这个问题后来有解决掉吗？我也碰到了跟你一样的问题