从我们的应用程序服务器接收JSON字符串时遇到崩溃.我们认为,当条目具有“引号”时,会添加额外的转义.
在android中,我如何确定是否收到这样的字符串,以及如何从Android端修复它？
这是我们当前的响应字符串处理：
public String processResponseString(String responseString) {
if (responseString.startsWith("\"")) {
responseString = responseString.substring(1,responseString.length());
}
if (responseString.endsWith("\"")) {
responseString = responseString.substring(0,responseString.length() - 1);
}
responseString = EscapeUtil.unescapeString(responseString);
return responseString;
}
此外,崩溃后logcat不包含整个json字符串,因此我无法看到导致崩溃的实际字符串.
例外
java.lang.ClassCastException: com.optiisolutions.housekeeping.model.OptiiAPI.OptiiError cannot be cast to java.util.Map
at com.optiisolutions.housekeeping.network.OptiiHTTPClientRetroFit$2.success(OptiiHTTPClientRetroFit.java:186)
at retrofit.CallbackRunnable$1.run(CallbackRunnable.java:45)
OptiiHTTPClientRetroFit.java:186
optiiClient.postRequest(event.getRequest(),new Callback最佳答案
我认为您需要使用JSONValue将Map解析为JSON,如下面的代码.
optiiClient.postRequest(event.getRequest(),"Successful response: " + stringObjectMap.toString());
// For JsonValue you need to add one jar file .
String json= JSONValue.toJSONString(stringObjectMap);
Log.d(TAG,"Successful json: " + json);
}
需要在gradle依赖项中添加jar javax.json-1.0.2.jar
dependencies {
compile files('libs/javax.json-1.0.2.jar')
}
下载javax.json-1.0.2.jar从下面链接下载：
http://www.java2s.com/Code/Jar/j/Downloadjavaxjson102jar.htm
