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我正在开发一个 android 应用程序，对于登录部分，在 eclipse 上没有检测到错误，但是没有与 mySQL 数据库建立连接。这是日志文件

    08-02 16:25:58.063: I/global(236): Default buffer size used in BufferedReader constructor. It would be better to be explicit if an 8k-char buffer is required.
    08-02 16:25:58.074: W/System.err(236): org.json.JSONException: A JSONObject text must begin with '{' at character 1 of <br />
    08-02 16:25:58.084: W/System.err(236): <b>Parse error</b>:  syntax error, unexpected '{' in <b>C:\Program Files\EasyPHP-12.0\www\Android\Connection.php</b> on line <b>36</b><br />
    08-02 16:25:58.093: W/System.err(236):  at org.json.JSONTokener.syntaxError(JSONTokener.java:448)
    08-02 16:25:58.093: W/System.err(236):  at org.json.JSONObject.<init>(JSONObject.java:178)
    08-02 16:25:58.103: W/System.err(236):  at org.json.JSONObject.<init>(JSONObject.java:246)
    08-02 16:25:58.113: W/System.err(236):  at com.stage.sondage.Login.onClick(Login.java:128)
    08-02 16:25:58.124: W/System.err(236):  at android.view.View.performClick(View.java:2364)
    08-02 16:25:58.124: W/System.err(236):  at android.view.View.onTouchEvent(View.java:4179)
    08-02 16:25:58.124: W/System.err(236):  at android.widget.TextView.onTouchEvent(TextView.java:6540)
    08-02 16:25:58.143: W/System.err(236):  at android.view.View.dispatchTouchEvent(View.java:3709)
    08-02 16:25:58.143: W/System.err(236):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
    08-02 16:25:58.153: W/System.err(236):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
    08-02 16:25:58.153: W/System.err(236):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
    08-02 16:25:58.163: W/System.err(236):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
    08-02 16:25:58.163: W/System.err(236):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
    08-02 16:25:58.163: W/System.err(236):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
    08-02 16:25:58.163: W/System.err(236):  at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659)
    08-02 16:25:58.186: W/System.err(236):  at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107)
    08-02 16:25:58.203: W/System.err(236):  at android.app.Activity.dispatchTouchEvent(Activity.java:2061)
    08-02 16:25:58.213: W/System.err(236):  at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
    08-02 16:25:58.213: W/System.err(236):  at android.view.ViewRoot.handleMessage(ViewRoot.java:1691)
    08-02 16:25:58.223: W/System.err(236):  at android.os.Handler.dispatchMessage(Handler.java:99)
    08-02 16:25:58.250: W/System.err(236):  at android.os.Looper.loop(Looper.java:123)
    08-02 16:25:58.253: W/System.err(236):  at android.app.ActivityThread.main(ActivityThread.java:4363)
    08-02 16:25:58.253: W/System.err(236):  at java.lang.reflect.Method.invokeNative(Native Method)
    08-02 16:25:58.253: W/System.err(236):  at java.lang.reflect.Method.invoke(Method.java:521)
    08-02 16:25:58.253: W/System.err(236):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
    08-02 16:25:58.253: W/System.err(236):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
    08-02 16:25:58.253: W/System.err(236):  at dalvik.system.NativeStart.main(Native Method)
    08-02 16:25:58.273: I/NotificationService(60): enqueueToast pkg=com.stage.sondage callback=android.app.ITransientNotification$Stub$Proxy@44e77500 duration=0

我希望很快能听到好的建议。感谢您阅读我的问题。

-阿斯梅

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1 回答 1

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如果没有看到有问题的代码，很难说没有任何真正的确定性，但错误看起来像是来自页面本身。确保您连接到正确的 url 并为其提供所有参数。它进行 JSON 解析的事实表明它至少连接到该站点。

这个错误

<b>Parse error</b>:  syntax error, unexpected '{' in <b>C:\Program Files\EasyPHP-12.0\www\Android\Connection.php</b> on line <b>36</b><br />

几乎肯定是来自 php 本身。

于 2012-08-02T18:07:36.833 回答