Ios 如何包含 Xcode 子项目标头

伟大的发现，奥斯卡！

因此，问题实际上是Xcode不知道在哪里找到头文件，而解决方案(正如您已经发现的)只是使用正确的搜索路径.您必须使用HEADER_SEARCH_PATHS(USER_HEADER_SEARCH_PATHS只适用于报价包含).

diff --git a/ios/libcprtest.xcodeproj/project.pbxproj b/ios/libcprtest.xcodeproj/project.pbxproj
index f16a88c..38d64da 100644
--- a/ios/libcprtest.xcodeproj/project.pbxproj
+++ b/ios/libcprtest.xcodeproj/project.pbxproj
@@ -599,6 +599,7 @@
                                        "\"$(PODS_ROOT)/boost\"",
                                        "\"$(PODS_ROOT)/Headers/Private/React-Core\"",
                                        "\"$(PODS_TARGET_SRCROOT)/include/\"",
+                                       "\"$(SRCROOT)/../cpr\"/**",
                                );
                                INFOPLIST_FILE = libcprtest/Info.plist;
                                LD_RUNPATH_SEARCH_PATHS = (
@@ -619,7 +620,7 @@
                                PRODUCT_NAME = libcprtest;
                                SWIFT_OPTIMIZATION_LEVEL = "-Onone";
                                SWIFT_VERSION = 5.0;
-                               USER_HEADER_SEARCH_PATHS = "Libraries/**";
+                               USER_HEADER_SEARCH_PATHS = "";
                                VERSIONING_SYSTEM = "apple-generic";
                        };
                        name = Debug;
@@ -672,6 +673,7 @@
                                        "\"$(PODS_ROOT)/boost\"",
                                        "\"$(PODS_ROOT)/Headers/Private/React-Core\"",
                                        "\"$(PODS_TARGET_SRCROOT)/include/\"",
+                                       "\"$(SRCROOT)/../cpr\"/**",
                                );
                                INFOPLIST_FILE = libcprtest/Info.plist;
                                LD_RUNPATH_SEARCH_PATHS = (
@@ -691,7 +693,7 @@
                                PRODUCT_BUNDLE_IDENTIFIER = "org.reactjs.native.example.$(PRODUCT_NAME:rfc1034identifier)";
                                PRODUCT_NAME = libcprtest;
                                SWIFT_VERSION = 5.0;
-                               USER_HEADER_SEARCH_PATHS = "Libraries/**";
+                               USER_HEADER_SEARCH_PATHS = "";
                                VERSIONING_SYSTEM = "apple-generic";
                        };
                        name = Release;

或者，您可以只添加包含目录(而不是递归搜索供应商的源/构建文件夹).

// from repo root
find ./cpr -type d -name include | xargs -I {} echo "\"\$(SRCROOT)/.{}\""
"$(SRCROOT)/../cpr/include"
"$(SRCROOT)/../cpr/build/include"
"$(SRCROOT)/../cpr/build/_deps/curl-src/plan9/include"
"$(SRCROOT)/../cpr/build/_deps/curl-src/include"

干杯!