从我们的应用服务器接收到JSON字符串时,我会崩溃。我们相信,当一个条目有“引号”时,就会有额外的转义,补充道。

在android中,如何确定是否接收到这样的字符串,以及如何从Android端修复它?
下面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,logcat在崩溃后不包括整个json字符串,因此我无法看到导致崩溃的实际字符串。
异常
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<Map<String, Object>>() {
@Override
public void success(Map<String, Object> stringObjectMap, Response response) {
Log.d(TAG, "Successful response: " + stringObjectMap.toString());
String result = (String) stringObjectMap.get(OPTII_RESULT_TYPE);
String json = gson.toJson(stringObjectMap, Map.class);发布于 2017-04-10 06:40:31
我认为您需要像下面的代码一样使用Map将JSON解析为JSONValue。
optiiClient.postRequest(event.getRequest(), new Callback<Map<String, Object>>() {
@Override
public void success(Map<String, Object> stringObjectMap, Response response) {
Log.d(TAG, "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javax.json-1.0.2.jar依赖项中添加jar javax.json-1.0.2.jar
dependencies {
compile files('libs/javax.json-1.0.2.jar')
}从以下链接下载javax.json-1.0.2.jar:
http://www.java2s.com/Code/Jar/j/Downloadjavaxjson102jar.htm
发布于 2017-04-09 09:58:34
我试着复制你的弦。我猜你想保留这些引号。我可以用这个简单的算法来解决它,希望它对你有用:
public static String process(String s){
String sep = "\\\\";
String[] arr = s.split(sep);
StringBuilder sb = new StringBuilder();
for(String str : arr){
sb.append(str);
}
return sb.toString();
} https://stackoverflow.com/questions/43150610
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