ios - 缺少[在开始消息中发送表达式

Question

此代码有什么问题:

NSError *error = nil;

[SFHFKeychainUtils deleteItemForUsername:@"<span class="Apple-style-span" style="font-family: Times; font-size: small;">IAPNoob01</span>" andServiceName:kStoredData error:&error];

错误是:

问题:缺少[在开始消息中发送表达式

Answer 1

您必须转义字符串中的引号。

NSError *error = nil;

[SFHFKeychainUtils deleteItemForUsername:@"<span class=\"Apple-style-span\" style=\"font-family:Times;
    font-size: small;\">IAPNoob01</span>"
    andServiceName:kStoredData
    error:&error];