我成功获取了访问令牌并初始化了脚本服务。我试过改变他们现在正确的范围。你能看到问题吗？结果如下：
GoogleJsonResponseException错误响应：null错误：500内部
服务器错误{＆＃34;代码＆＃34; ：500，＆＃34;错误＆＃34; ：[{
＆＃34;结构域＆＃34; ：＆＃34;全球＆＃34;，
＆＃34;消息＆＃34; ：＆＃34;遇到内部错误。＆＃34;，
＆＃34;理由＆＃34; ：＆＃34; backendError＆＃34; }，
＆＃34;消息＆＃34; ：＆＃34;遇到内部错误。＆＃34;，
＆＃34;状态＆＃34; ：＆＃34; INTERNAL＆＃34; }
代码：
public static String replaceProjectDetail(String docTitle, String projectTitle, String customerName, String projectNumber)
throws GoogleDriveClientException, IOException, Exception {
initialize_script();
// ensure the properties were loaded
if(!isInitialized) {
throw new GoogleDriveClientException("Cannot process request because client objects are not initialized.");
}
final File content = getFileByTitle(docTitle);
// ID of the script to call. Acquire this from the Apps Script editor,
// under Publish > Deploy as API executable.
String scriptId = SUPER SECRET SCRIPT ID;
Object status = null;
// Apps Script function to call.
String functionName = "Function Name";
String txtUrl = content.getWebViewLink();
if(LOGGER.isDebugEnabled()) {
LOGGER.debug("Google file captured: " + content.getName()
+ ", url : " + txtUrl);
}
//isInitialized = false;
//initialize_script();
/** ensure the properties were loaded
if(!isInitialized) {
throw new GoogleDriveClientException("Cannot process request because client objects are not initialized.");
}**/
byte[] projNum = projectNumber.getBytes("UTF-8");
byte[] projTitle = projectTitle.getBytes("UTF-8");
byte[] custName = customerName.getBytes("UTF-8");
byte[] URL = txtUrl.getBytes("UTF-8");
// Initialize parameters for that function.
List<Object> params = new ArrayList<>();
params.add(projNum);
params.add(projTitle);
params.add(custName);
params.add(URL);
// Create execution request.
ExecutionRequest request = new ExecutionRequest()
.setFunction(functionName)
.setParameters(params)
.setDevMode(Boolean.FALSE);
Credential client_credential = null;
if(LOGGER.isDebugEnabled()) {
LOGGER.debug("Google file apps script successfully configured.");
}
int high = 1000;
Random r = new Random();
int low = 1;
// Attempt to execute our main action, retrying up to 4 times
// if an exception is thrown
for (int n = 0; n <= 4; n++) {
try {
// The main action you want to execute goes here
// If this does not come in the form of a return
// statement (i.e., code continues below the loop)
// then you must insert a break statement after the
// action is complete.
// Make the API request.
client_credential = authorize();
//String accessToken = client_credential.getAccessToken();
/**if (LOGGER.isDebugEnabled()) {
LOGGER.debug("Google access token: " + accessToken);
}**/
op = service.scripts()
.run(scriptId, request)
.setAccessToken(client_credential.getAccessToken())
.execute();
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("Successfully executed function: " + op.toPrettyString());
}
Map<String,Object> response = (ExecutionResponse) op.getResponse();
status = response.get("result");
if (LOGGER.isDebugEnabled()) {
for (Map.Entry<String, Object> entry : response.entrySet()) {
if (entry.getValue() instanceof String) {
LOGGER.debug("Google file apps script response: entry.getKey()=" + entry.getKey().toString()
+ ", entry.getValue()=" + entry.getValue().toString());
return entry.getValue().toString();
} else if (entry.getValue() instanceof Class) {
LOGGER.debug("Google file apps script response: entry.getValue() = instance of Class.");
return "class";
} else {
throw new IllegalStateException("Expecting either String or Class as entry value");
}
}
}
if(LOGGER.isDebugEnabled()) {
LOGGER.debug("Google file apps script executed successfully. Return value: " + status.toString());
}
return "success";
} catch (GoogleJsonResponseException e) {
String googleErrors = getScriptError(op);
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("GoogleJsonResponseException error response: " + googleErrors);
}
LOGGER.error("Failed to execute with error: " + e.getMessage());
// If we've exhausted our retries, throw the exception
if (n == 4) {
throw e;
}
// Wait an indeterminate amount of time (range determined by n)
try {
Thread.sleep(((int) Math.round(Math.pow(2, n)) * 1000)
+ (r.nextInt(high - low) + low));
} catch (InterruptedException ignored) {
// Ignoring interruptions in the Thread sleep so that
// retries continue
}
} catch (NullPointerException npe) {
LOGGER.debug("NullPointerException error response: " + npe.getMessage());
// If we've exhausted our retries, throw the exception
if (n == 4) {
throw npe;
}
// Wait an indeterminate amount of time (range determined by n)
try {
Thread.sleep(((int) Math.round(Math.pow(2, n)) * 1000)
+ (r.nextInt(high - low) + low));
} catch (InterruptedException ignored) {
// Ignoring interruptions in the Thread sleep so that
// retries continue
}
} catch (SocketTimeoutException ste) {
LOGGER.debug("SocketTimeoutException error response: " + ste.getMessage());
// If we've exhausted our retries, throw the exception
if (n == 4) {
throw ste;
}
// Wait an indeterminate amount of time (range determined by n)
try {
Thread.sleep(((int) Math.round(Math.pow(2, n)) * 1000)
+ (r.nextInt(high - low) + low));
} catch (InterruptedException ignored) {
// Ignoring interruptions in the Thread sleep so that
// retries continue
}
} catch (SocketException se) {
LOGGER.debug("SocketException error response: " + se.getMessage());
// If we've exhausted our retries, throw the exception
if (n == 4) {
throw se;
}
// Wait an indeterminate amount of time (range determined by n)
try {
Thread.sleep(((int) Math.round(Math.pow(2, n)) * 1000)
+ (r.nextInt(high - low) + low));
} catch (InterruptedException ignored) {
// Ignoring interruptions in the Thread sleep so that
// retries continue
}
} catch (Exception ex) {
LOGGER.debug("SocketException error response: " + ex.getMessage());
// If we've exhausted our retries, throw the exception
if (n == 4) {
throw ex;
}
// Wait an indeterminate amount of time (range determined by n)
try {
Thread.sleep(((int) Math.round(Math.pow(2, n)) * 1000)
+ (r.nextInt(high - low) + low));
} catch (InterruptedException ignored) {
// Ignoring interruptions in the Thread sleep so that
// retries continue
}
}
}
return "success";
}
答案 0 :(得分：0)
1）用于搜索Google Doc的Apache Tomcat Web服务 2）得到它的网址 3）初始化脚本服务 4）创建一个Google API Apps Script Function Execution a）使用url搜索文档 b）替换google文档上的文本，该文本是模板的副本 5）记录错误
编程最多重试4次。
答案 1 :(得分：0)
问题不在于此代码。我没有意识到您必须使用相同的凭据来启动脚本服务并获取Google API应用程序脚本功能执行的访问令牌。